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The quick way to find a local Window fitters / Conservatory installers in Welwyn, Hertfordshire

There are 693 Window fitters / Conservatory installers in Welwyn, and last month we helped homeowners get quotes for their home improvement jobs.

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M25 Plumbing & Heating is your reliable solution for all your plumbing needs. Specializing in bathrooms, kitchens, and central heating systems, we offer comprehensive services to ensure your home's plumbing is running smoothly. From basic plumbing installations to emergency repairs, our team has plenty of experience to handle any situation efficiently and effectively. With a commitment to quality workmanship and customer satisfaction, you can trust M25 Plumbing & Heating to deliver exceptional service every time.

Latest homeowner review

Reviewed by Spencer on 20/12/2025

Very strong recommendation for Adam. My shower temperature has not been great for a while. A previous plumber scared me by implying it was a major job - replacing, retiling, expensive, destructive - so I put it off. Charlie, however, managed to sort it by just correctly fitting the cartridge. No fuss, minimal cost. Brilliant.

Brandon Green Homes

Window fitter / Conservatory installer in Welwyn

started business as parternership in 2007, we grown our portfolio from 2 houses to 86 units today, we also helped over 100 homeowners and 25 landlords including housing association, we help from a full consultancy package to build yur dreams to even help with leasing to our corporate contacts if you wish to invest. featured on HOMES UNDER THE HAMMER, we pride our selves in job well done, we always make sure we start projects within 2 to 3 weeks from time we agree and we always deliver our projects on time; we make the impossible a luxury and affordable possible while we take all the stress away; BGH combines technical expertise with exceptional customer service, ensuring every client benefits from cutting-edge technologies tailored to their home needs. with industry leading certifications and proven track record, BGH is a top choice for those seeking efficient, reliable and successful renovations We ate fully accredited Offer full guarantees and insurances including insurance backed guarantee and deposit guarantee We are specialist in new build, extensions, heavy refurbs, hmo and luxury conversions

Latest homeowner review

Reviewed by marvelous on 25/9/2025

Nation Windows

Window fitter / Conservatory installer in Welwyn

Welcome to Nation windows Ltd, We strive upon our reliability and provide friendly customer service. As a result of we have built a strong foundation in our region. Each of Our collection is built to meet the customer’s criteria and demands. A home can be completely revitalized with the installation of aluminum and U.P.V.C windows and doors. We guarantee 100% customer satisfaction, with exquisite finish to our products to match your residents. Furthermore, using these materials is more sustainable for you and the environment as they can enhance your house energy consumption efficiency, weather resistance and security. We provide a wide range of design options and surface treatments so that your new windows and doors can be personalized to your exact specifications. There is a broad variety of colour option and designs available to you. Our installers are all skilled professionals that take pride in their work and are committed to giving you the best possible outcome for your home renovation. Our staff of in-house installers has been with Nation windows for years, so you know they are reliable and that we don't outsource the work.

Latest homeowner review

Reviewed by Leah Jade on 2/7/2025

Nation Windows did an outstanding job at a very reasonable price! I'm very happy with the window quality and the service Pam provided. I have recommended him to all my friends, and you should go with them!

Latest homeowner review

Reviewed by Amit on 16/9/2025

Rushmoore Roofing

Window fitter / Conservatory installer in Welwyn

(101) Read reviews

Rushmore Roofing is a local independent roofing company with over 33 years of experience. We are a family business that takes pride in our workmanship. We specialise in roofing and have hundreds of satisfied customers across the south-east who have requested our services, from replacing a broken tile to installing a roof window or complete re-roofing. We provide our services at an affordable price without cutting corners, using only the very best tools and equipment. Please note that we do not employ any sub contractors nor any bodies claiming to be sister companies and it will only ever be myself that comes to quote your job. We pride ourselves on a first class workmanship and do not settle for second best. We offer 24/7 aftercare so you do not have to worry! Please get in touch today! We also offer 24hr Emergency service

Latest homeowner review

Reviewed by Michael on 1/1/2026

Excellent work. Quoted me a price from my rough description, came a fair distance on New Year day to fix my immediate problem and quoted me on what needs to be done. And charged me a lot less, as immediate repairs were not so large. Highly recommended

An accomplished business where customer needs comes first. We are a dependable team with 25 years experience. Our aim is to attain positive communication with our customers as well as providing reasonable prices for all our clientele. Our specialties expand to various qualities, and we are profoundly able in achieving and carrying out plastering and rendering, painting, boiler installations, unvented cylinders, gas safe checks, bathroom renovations and all home improvements. Collectively, our main goal is to ensure our customer is content and that our work reaches their full expectations.

Latest homeowner review

Reviewed by Chandrakant on 14/4/2025

An appointment was rearranged for Lewis and his Adrian to come and give me a quote for my driveway. They arrived on time.

Introducing C&P General Construction, a renowned general building company led by the esteemed general manager and main builder, Alex. With a stellar reputation backed by positive customer feedback, C&P General Construction excels in a wide range of construction projects, from small-scale ventures to high-end projects, including new builds, extensions, and lofts. Their expertise extends beyond standard construction to encompass high-end refurbishments, where they excel in delivering fine touches such as Italian painting and Venetian plaster. What sets C&P General Construction apart is their commitment to providing the best value for money. Their team of trustworthy builders ensures that every project is executed with utmost professionalism and precision, exceeding client expectations. Regardless of the scale or complexity of the project, C&P General Construction is dedicated to delivering exceptional results, making them the ideal choice for your construction needs.

Latest homeowner review

Reviewed by Rajan on 19/12/2024

Alex and his coworker from C&P General Construction Ltd did an exceptional job repairing and repainting my front door, 7 door frames and most of the skirting boards around my flat. They both are very friendly and are very good at being neat and paying close attention to detail. Alex offered a reasonable price and made sure they both took their time so it was done to a very high standard and to my satisfaction. I felt even more confident when Alex shared his professional advice throughout. Thank you Alex! ????

At A-List roofing, we are a dedicated family-run roofing business proudly serving Berkshire, Surrey, and South East London. With years of experience in the industry, we specialize in all aspects of roofing, from installations and repairs to maintenance and inspections. Our commitment to punctuality and quality is at the heart of everything we do, ensuring that our customers receive not only exceptional workmanship but also reliable service. We understand the importance of protecting your home, which is why we use only the highest quality materials and techniques to deliver durable and aesthetically pleasing roofs. Trust us to safeguard your property with professionalism and care. Your satisfaction is our priority, and we look forward to building lasting relationships within our community.

C Jenkins & Sons Limited Welcome to C Jenkins & Sons Limited, your trusted partner for comprehensive property solutions in London. With a rich legacy of excellence, we take pride in offering a diverse range of services tailored to meet all your property maintenance needs. From roofing to landscaping, patios, driveways, and power washing, we are your one-stop destination for elevating the aesthetics and functionality of your property. Our Specializations: 1. Property Maintenance: C Jenkins & Sons Limited is your go-to partner for proactive property maintenance. Our dedicated team ensures your property remains in optimal condition, providing regular inspections, repairs, and maintenance services to protect your investment. 2. Roofing Services: We specialize in roofing solutions that stand the test of time. Whether you require repairs, installations, or renovations, our skilled craftsmen employ the latest techniques and premium materials to deliver roofing solutions that marry durability with aesthetic appeal. 3. Landscaping Services: Transform your outdoor spaces into a haven of beauty with our bespoke landscaping services. From garden design to regular maintenance, our creative team crafts environments that harmonize with your lifestyle and preferences. 4. Patios and Driveways: Enhance your property's curb appeal with our expertly designed patios and driveways. Our team combines functionality with aesthetics to create inviting outdoor spaces that reflect your style. 5. Power Washing: Revitalize the exterior of your property with our professional power washing services. We remove dirt, grime, and stains, restoring surfaces to their original glory and leaving your property looking fresh and rejuvenated. Why Choose C Jenkins & Sons Limited: Comprehensive Expertise: With a wide range of services, we offer a holistic approach to property enhancement, ensuring all your needs are met under one roof. in property maintenance, roofing, landscaping, patios, driveways, and power washing services. Your property deserves the best, and we are here to deliver it. Customer-Centric Approach: We value your vision and work closely with you to understand your preferences, ensuring a personalized and satisfying experience. Timely and Reliable: At C Jenkins & Sons Limited, we understand the importance of timeliness. We complete projects efficiently without compromising on quality. Elevate your property with C Jenkins & Sons Limited – where excellence meets diversity .

Latest homeowner review

Reviewed by Rebecca on 16/5/2025

I couldn’t be happier with the work! Chris and his team transformed my back garden into a beautiful, functional space I actually enjoy spending time in. Professional, punctual, and creative from start to finish. Highly recommend for anyone looking to upgrade their outdoor space!

Skyline roofing and Upvc is a family run professional, reliable roofing company with unrivalled expertise in the industry. We focus on providing all types of roofing repairs giving each customer an outstanding quality service and the highest finish which is made to last. Whether you are looking for a full re-roof or minor repairs we apply the same standards to all our work no matter how big or small the job. We believe that everyone should receive a great service that will protect their property for many years. No job is to small or to big don't hesitate to be in contact!!

Latest homeowner review

Reviewed by Gemma on 18/11/2024

Quick response and to visit to quote. Efficient work, tidied up when they finished and completed additional repairs as well.

Que Build London LTD

Window fitter / Conservatory installer in Welwyn

Quebuild London Ltd offers a full building service with every aspect of works covered no matter the scale or scope of works to both residential and commercial buildings.We also provide proactive and reactive maintenance packages with 24/7 one hour service for emergency call outs.We pride ourselves on using only highly skilled and courteous tradesmen with all trades in house so as a company we have full control of our projects. From your initial meeting with one of our knowledgeable estimators who provide fixed price detailed estimates to completion of works overseen by amazing management our clients needs are paramount,this ensures a streamlined service with quality controlled finishes beyond the industry standard. We have full public liability insurance with all risk assessments and method statements in place at all times no matter the size of works for peace of mind for us as a company but more importantly you as our client.

Latest homeowner review

Reviewed by Tom on 3/8/2024

John at Quebuild went above and beyond for us on this job. He completed all the work in a timely manner and for a very reasonable price. He was super knowledgeable and extremely attentive to detail, making sure to leave a high quality finish in terms of decoration - and he came back afterwards to address a few small things that needed doing. He was also a pleasure to have around - and I would highly recommend him for any other work. 10/10.

AF Services

Window fitter / Conservatory installer in Welwyn

Interior and exterior Painting.. Handyman jobs ...

Latest homeowner review

Reviewed by Yvonne on 7/9/2024

Highly recommend .punctual and reliable.excellent standard of work.clean and tidy.would definitely hire again

DS Maintenance

Window fitter / Conservatory installer in Welwyn

We are a small company, specialising in supplying quality workmanship, to customers, all our installers have aquiared many years of experience, this includes electrician, carpenters, painters, floor layers , we specialise in garage conversions, and refurbishment work ,

Latest homeowner review

Reviewed by Sybil on 19/7/2025

DO NOT USE THIS BUILDERS THEY ARE ROUGH TRADERS

Keep it Klean offer a wide range of internal and external cleaning. We also cover a wide range of general building and maintenance: Driveway/patios, Roofing, Fencing, tree felling and clearances. We are a professional, reliable and honest company.

Latest homeowner review

Reviewed by Gordon on 7/1/2021

Swift and helpful

Tudor Vlad

Window fitter / Conservatory installer in Welwyn

Family company who started trading in 2013 .Our mission is to impact lives, offer our greatest services and advice to homeowners and to develop ongoing relationship for the future. In an ever more tough environment which is governed by the big companies we still believe that developing a good relationship with people is paramount. We always give 100% in order to deliver big or small projects on time with a great sense of duty and responsibility. This being said we are here to offer out our five star services to you in a way that we would like any business regardless of their domain to provide . Many thanks and God bless you. Tudor

Latest homeowner review

Reviewed by Travis on 13/6/2025

Tudor was phenomenal - arrives on time, has quality work, and provides exceptional advice. Would use him and his brother again in a heartbeat.

Romega Handyman

Window fitter / Conservatory installer in Welwyn

Hi everyone I'm 20 years bathrooms specialist and also designer, ofcorse with landlords agreed all jobs I don't my job from A to Z with guarantee and insurance Thanks for contacting me and together agree for one good price George

Latest homeowner review

Reviewed by Sohail on 15/12/2021

What an amazing guy!, another 2 weeks and he would have become a member of our family!. You can set your clock with George, he was at our door an 8am on the dot every morning. He gave us so many different ideas which really helped us. His workmanship i, totally flawless. We know what quality looks like now. George is a loyal, honest and hardworking individual who will always be our first choice when getting work done.

MH Roofing

Window fitter / Conservatory installer in Welwyn

I've been doing roofing for over 10 years I take pride in my work and hope to live up to every customers satisfaction needs, this app has been the rise of my firm with the multiple 5 star ratings meaning my work rate leaves nothing but happy customers all around. I hope and expect to only go up from here on and continue to please all customers. All my work that me and my team Carrie's out comes with quarantee up to 10years

Latest homeowner review

Reviewed by Marion on 23/1/2026

Super quick to come and look at our roof. Very helpful in explaining the problem.

GABRICA LTD

Window fitter / Conservatory installer in Welwyn

Gabrica Ltd is a leading construction company renowned for its commitment to excellence, innovation, and client satisfaction. With a proven track record of delivering superior quality projects across residential, commercial, and industrial sectors, Gabrica Ltd stands out for its meticulous attention to detail, stringent adherence to timelines, and unwavering dedication to customer service. Equipped with a team of highly skilled professionals and state-of-the-art technology, Gabrica Ltd excels in every aspect of the construction process, from initial planning and design to construction management and final delivery. Committed to sustainability and environmental responsibility, Gabrica Ltd integrates eco-friendly practices into its projects, ensuring a lasting impact on the communities it serves. With Gabrica Ltd, clients can trust in a partner that consistently surpasses expectations, delivering exceptional results that stand the test of time.

Latest homeowner review

Reviewed by Joe on 27/5/2025

Brilliant. Efficient, hard working, friendly, professional, good vale and quality work. I'm very pleased and will use again.

Home Fixology LTD

Window fitter / Conservatory installer in Welwyn

Hello, and welcome to Home Fixology – your friendly neighbourhood home improvement experts! At Home Fixology, we don’t just fix homes; we build trust through a personal touch that turns every project into a unique journey. If you want to see our growing portfolio of reviews, you can check us out on UK TRUSTPILOT: Home Fixology We're on FACEBOOK too: homefixologyltd Services we provide: Roof restorations: Repairing and refurbishing roofs to improve their structural integrity and appearance. #ProPERLA #Renotec Wall coatings: Applying coatings or finishes to exterior walls to protect them from weather damage and enhance their aesthetics. #ProPERLA Driveway restorations: Repairing and refurbishing driveways to improve their appearance and durability. #Resiblock Flat roof services: Repairing or replacing flat roofs to prevent leaks and water damage. #FirestoneRubberRoof Render repairs: Fixing and maintaining render on exterior walls for structural integrity and aesthetic purposes. Loft insulation: Installing insulation in lofts or attics to improve energy efficiency and reduce heating costs. #SuperFOIL Damp proofing: Treating and preventing dampness and moisture issues in buildings to protect against structural damage and mould growth.

Latest homeowner review

Reviewed by Carol on 17/11/2024

Flat Fixer

Window fitter / Conservatory installer in Welwyn

-11 years of experience in flat roof coatings -insulation of flat roofs -gutter installation -fascia board installation

Latest homeowner review

Reviewed by Paul on 27/10/2025

Outstanding service by Chris. Communications & provided a job just as wanted. His work was of the highest quality & provided a finished flat roof to a standard I could not find fault with. Excellent job & would highly recommend. You wont be disappointed.

About Andrey's Property Services. Thank you for looking at our profile page here at Andrey's Property Services. We are a team of highly skilled multi-talented tradespeople and between us we can do pretty much all work required in your home to a very good standard. This can be confirmed by looking at our excellent reviews and pictures of our previous work. Some of the things that make us stand out from the rest - NO UPFRONT DEPOSITS We only ever ask for payment once the work is complete and you have had a chance to make sure you are totally happy with everything. WE DO EVERYTHING Why have multiple tradespeople or multiple companies working on the same job when we can manage the whole project start to finish and take responsibility and ownership for everything. REVIEWED & CHECKED We have been through numerous checks into our background by independent organisations including TrustATrader and others that you can find on our website Including criminal background checks, public liability insurance checks, necessary qualification checks. ALL WORK GUARANTEED At Andrey's we are so confident in the quality of our work that we offer a full one to ten year guarantee on any work we do, totally free of charge. This combined with our 1 million pound public liability insurance should give you full confidence in Andrey's Property Services.

Latest homeowner review

Reviewed by Connie on 30/9/2025

Providers of expert plumbing and heating solutions within the Middlesex, Buckinghamshire, Berkshire and Hertfordshire areas. Whether it is Central Heating, Servicing, Repairs, Installation, or Emergency Call-Outs. We have you covered! With over 25 years of experience within our industry, we continuously strive to deliver high-quality workmanship and excellent service to all our customers and for this have been awarded 5/5 stars by our customers. Specialising in plumbing and heating, we carry out a variety of installations to your desired specifications and requirements. Our services range all the way from fixing those annoying dripping taps to new bathrooms, kitchens, and full plumbing /heating installations for new builds and renovations! Don’t delay, give us a call or pop over a message today and we’ll only be too happy to arrange a quote and an inspection.

Latest homeowner review

Reviewed by scott on 29/10/2025

Sound advice and a good price, very happy with the new boiler.

I have 16 years of experience working in double glazing industry. 6 years in manufacturing and last 10 years as service engineer. Cscs card and nvq level 2. Public liability insurance. Valid DBS check.

Latest homeowner review

Reviewed by Jackie on 23/1/2026

Very busy tradesman, did an excellent job of renewing one lock and repairing another for a very reasonable price., checking I was happy with the results as he went along. Highly recommended.

A-Cleaning

Window fitter / Conservatory installer in Welwyn

We are a cleaning service that is London-based business offering a wide range of cleaning services for homes and offices throughout all London boroughs and anywhere within the M25. We provide an exellent service as our customer have shown that. Any more info please contact us.

Latest homeowner review

Reviewed by Charchit on 21/3/2025

Argjend and his helper were amazingly detailed in their cleaning, they took longer than I had expected to be honest but their attention to details and the quality of cleaning a 3bed 3bath house is commendable, definitely recommend!

Here at STORM GAURD ROOFING & BUILDING we pride are selfs on customer satisfaction and providing full peace of mind all are work is completed using the best high performance products and fitted by are very experienced team of employees.

Latest homeowner review

Reviewed by Michael on 16/12/2024

Andy and the team did a great job. Quick to respond and quick to agree a date for the work. The team turned up on time and got the work done in the timeframe. Highly recommend.

Eurocenter - Online Ltd

Window fitter / Conservatory installer in Welwyn

We are one of the best building and renovation company in London since 2011. Our experience taken over many years and different architects helping us to provide a service meeting the highest quality standards in every detail, making our homes and city beautiful...

LGL BUILDING SERVICES I have been in the industry for nearly 16 years and specialise in a number of trades including extension,loft conversion, rifurbishmant ,carpentry , landscaping With great attention to detail I aim to provide the highest quality of work. I am a trustworthy and genuine person devoted to my buisness, carrying out work professionally to each individual requirement

Latest homeowner review

Reviewed by Liz on 28/2/2023

Ahmad Albako

Window fitter / Conservatory installer in Welwyn

General maintenance

Latest homeowner review

Reviewed by Helen on 1/5/2024

All work completed on time and on budget and to a very high standard. Couldn’t have asked for better.

FurnishHome

Window fitter / Conservatory installer in Welwyn

Handyman Services, Loft Boarding, Loft Storage Solutions, Full Renovations, Custom Made Furniture and solutions for your house. Years of experience in construction, with background from new build.sites, loft conversions, refurbs, letting agent services, landlord services, ... Please, give us a call and lets discuss the details and availability - when, which day(s) we can get the job done. Looking forward to hear from you. Thank you Rad

Latest homeowner review

Reviewed by Ray on 8/7/2024

5 star. Excellent professional work

Windowell Limited

Window fitter / Conservatory installer in Welwyn

Windowell is not your typical glazing company. Why? Because we genuinely care about our clients and the quality of work that we do. We specialise in all things glazing and offer a range of products designed to suit every requirement and budget. Whether you are looking for straight-forward PVC windows or you would like to discuss some architectural glazing please allow us the opportunity to provide a quote where we will demonstrate why Windowell is the perfect partner for you. No matter your glazing requirements, Windowell can offer you the solution. Our product range includes: - PVC Windows & Doors - Aluminium Windows & Doors - Timber Windows & Doors - Composite Doors - Bifold Doors - Sliding Doors (including new slim sightline range!) - Porches & Conservatories - Extensions & Sunrooms - Cupolas & Roof Lanterns - Velux Windows - Glass Balustrades & Composite Decking - Garage Conversions - Commercial Glazing & Curtain Walling So if you have an upcoming project - no matter how big or small - please allow us the chance to provide you with a quotation. We know you won't be disappointed.

Plumber Expert

Window fitter / Conservatory installer in Welwyn

Hello my name is Gabriel. I’m a Multi Trader and I can do the fallowing service:General handyman , plumber ,Painting, Bathroom & Kitchen,lock smith,Drainage Basic electricity etc…

Latest homeowner review

Reviewed by N on 9/2/2026

Gabriel was brilliant. From the start responded quickly, was upfront about pricing and able to attend very quickly. The job was done in no time. Would happily recommend.

Serjan Dibra

Window fitter / Conservatory installer in Welwyn

I have good prices and my prime trade is plastering

Latest homeowner review

Reviewed by Katy on 2/2/2026

I went with this person because I thought their price was really good but I got what I paid for. The plastering is all completely uneven, with gouges out of it it lots of places. Around the plug sockets was left as big holes so I had to go round and fill them all myself (about 10 sockets). The room was left in a complete state with plaster all over the floor and window. I was also told I would be sent an invoice, then on the day was asked over to pay by bank transfer before I had even seen the work.

Cleanlines Paving

Window fitter / Conservatory installer in Welwyn

Transforming spaces into stunning havens, Clean Lines Paving is your go-to partner for all things construction and landscaping in North East London, Enfield, and beyond. With a rich legacy spanning over 20 years, our craftsmanship speaks volumes, whether it's crafting bespoke patios, driveways, fencing, or foundations. But we're more than just surfaces; we're your trusted allies in home transformation. From seamless garage and kitchen conversions to elegant one-story extensions and inviting porches, we bring your vision to life with precision and flair. At Clean Lines Paving, we understand that every project is unique, just like every home. That's why we offer a diverse range of designs to perfectly complement your space, ensuring that every inch reflects your style and personality. When it comes to property maintenance and repairs, trust in our expertise to keep your investment in pristine condition for years to come.

Latest homeowner review

Reviewed by Mohamed on 2/9/2024

Very pleasant, understanding and efficient. Quote as would be expected for the job. I’m very happy with this company.

About SPD Roofing & Building - SPD Roofing & Building is a professional and reliable roofing company with unrivalled expertise in the industry. Drawing on over 10 years’ experience, we specialise in all types of roofing repairs and maintenance, providing every customer with outstanding quality service and a high-quality finish designed to last. Whether you are looking for a full re-roof, minor repairs, or general maintenance, we apply the same high standards to every project, no matter how big or small. We believe that everyone deserves a great service that will protect their property for many years to come. Our roofing contractors offer a comprehensive range of services, including: • Domestic & Commercial Work • Replacement Joists & Rafters • New Roofs & Re-roofs • Roof Repairs • Chimney Work • Lead Work • Lead Roofs • Flat Roofs • Felt Roofs • Pitched Roofs • Garage & Extension Roofs • Fascias, Soffits & Guttering • UPVC • Slates • Tiles • Repointing • Ventilation • Stone Tar & Chip Coatings • Moss Removal & Roof Cleaning • EPDM / Rubber Roofing • Fibreglass Roofing • General Building Work Our skilled team is always on hand to help with any queries you may have. We are happy to offer free advice, along with non-obligatory quotes and estimates.

Latest homeowner review

Reviewed by Andrea on 4/12/2025

We are writing to introduce ourselves and to provide you with an overview of the trade services we offer at The London Electrical Compliance Company LLP. As members of NAPIT, Gas Safe, Governing Bodies and with Atlas Citation IMS Accreditation Scheme, we are proud to have been accredited with the Certification : ISO 9001, ISO 45001 and ISO 14001 Quality Management Assurance. We are an exceptional proud company delivering high-quality services that prioritise Safety, Compliance, Reliability, Honesty , the core value is ‘Service with a Smile’. Being a small company our team of experienced and qualified professionals provides exceptional service to all our clients from back office staff to our field engineers, we offer 12 months guarantee and insurance to all our workmanship and parts supplied by us. The London Electrical Compliance Company Llp - Outlined Trade Services Offer Provided: 1. Electrical installation - Whether you require new electrical installations, maintenance, fault finding, call-outs, or certification, our skilled electricians are here to assist you. 2. Fire and Security Installation - Our team can handle all your fire and security system needs including installation, fault finding, callouts, and certification. 3. Access Control Installation - We specialize in the installation, fault finding, callouts, and certification of access control systems, ensuring your premises are secure and protected. 4. CCTV - From installation to fault finding, call-outs, and certification, our professionals are well-equipped to meet your CCTV requirements. 5. Heating and Plumbing - Our skilled technicians can assist with heating and plumbing needs, including fault finding, callouts, and certification, ensuring efficient and reliable systems. 6. Mobile Catering Units - For mobile catering businesses, we offer fault finding, callouts, and certification services to ensure the safety and compliance of your units. 7. PAT Testing - We provide Portable Appliance Testing, helping you comply with health and safety regulations and ensuring the safety of your electrical appliances. 8. EICR's - Our qualified professionals conduct Electrical Installation Condition Reports (EICR), identifying any potential hazards and ensuring the safety and compliance of your electrical installations.

We Fix Roofs

Window fitter / Conservatory installer in Welwyn

We are a 6th generation roofing company that has been providing top-quality roofing services for over a century. We are a family-owned and operated business that takes pride in our work and is committed to delivering exceptional results that exceed our customers' expectations. Our team of highly skilled and experienced roofers are dedicated to delivering exceptional workmanship and customer service. We use only the highest quality materials and the latest technology to ensure that our customers receive the best possible results. With our extensive knowledge and expertise, we can handle any roofing project, no matter how complex. We are also committed to providing personalized service to each of our customers, building lasting relationships based on trust and respect. Whether you need a new roof, repairs, or maintenance, we are the perfect choice for anyone who values quality, tradition, and exceptional service. Please note: we do not employ any subcontractors, salesman, surveyors or have any sister company’s. Many thanks Proprietor James ?

Latest homeowner review

Reviewed by Tymon on 1/4/2025

Good communication, professional, and completed quickly. The job ended up being bigger than the quote based on the initial inspection, but the price was fair. Would use again.

Hi all , A bit about myself my names Scott I’m skilled in many departments in the construction industry , Speciality’s Qualified painter & decorator , I also have qualifications in damp works rising penetrative & mould issues , I also cover roofing issues , erect fences and cover a lot of carpentry work , I’m professional great communication as that’s paramount im punctual and never leave a customer unsatisfied , I would love to show case my skills at your home , 35 years experience in construction . Regards Scott

Latest homeowner review

Reviewed by Kim on 11/2/2026

Empire Roof Care LTD

Window fitter / Conservatory installer in Welwyn

Empire Roof Care is a trusted roofing company with over 20 years of experience providing high-quality roofing services. Specializing in everything from roof repairs to complete new roof installations, we offer a wide range of solutions including fiberglass roofs, felt roofs, and comprehensive guttering services and all chimney work. Our team is dedicated to delivering exceptional craftsmanship, attention to detail, and customer satisfaction. Whether you need a quick repair or a full roof replacement, Empire Roof Care is committed to ensuring the longevity and protection of your property with reliable, professional service. We are fully insured up to 2 million. All work is fully guaranteed we also do free drone Surveys

Latest homeowner review

Reviewed by Nick on 4/2/2026

At Home Counties Roof Care, we pride ourselves on delivering reliable roofing with a local touch. Based in the Home Counties area, we bring years of experience and a genuine commitment to customer satisfaction in every project we take on. Whether it’s a full roof replacement, minor repairs, or preventative maintenance, we offer a friendly, professional service using only quality materials and proven techniques. But we don’t stop at roofing — we also offer a range of exterior services, including fencing, turfing, and exterior painting, to help keep your home looking its best, top to bottom. Why choose us? • Fully insured & experienced team • Free, no-obligation quotes • Honest advice and competitive pricing • Respectful of your home and time • Rated for quality and reliability We take pride in our workmanship and build lasting relationships with our customers. No job is too big or small — your property is in safe hands with Home Counties Roof Care.

Latest homeowner review

Reviewed by Binesh on 4/8/2025

Great service end to end for Layne, reliable, on time and got the work done as required. Will be using them in the future

SM Home Solutions LTD

Window fitter / Conservatory installer in Welwyn

I offer the following services done in a clean and safe manner at a competitive price. Reliable , punctual and detail oriented. Painting and Decorating Wallpapering Internal Door Fitting Media Walls Wooden and Vinyl flooring Tiling Audio and Video installations , CCTV Systems Lean to wall Roofs Furniture assembly and much more. Please don t hesitate to contact me for your project needs

Latest homeowner review

Reviewed by Dorothy on 19/11/2024

It was a straight forward and quick job for the professional. Thanks

RJ Mullan

Window fitter / Conservatory installer in Welwyn

(199) Read reviews

Been trading for over 35 years now

Latest homeowner review

Reviewed by Jacqui on 26/8/2025

All the work was completed smoothly and to a great standard. Pleasant guy to deal with.

London Development uk ltd is our company, we have been trading for over 12 years in the construction business. - We are a fully insured company with a big portfolio of jobs completed and we are friendly and reliable on any work and business that is coming across. - We can do big jobs as new buildings or full refurbishments, basements, extensions, lofts conversions etc and also we can do small jobs as bathroom refurbishments or even smaller is always space and time for a new job. - We guarantee you that you will get the best workmanship on your job with best skills and acknowledge in the construction industry, time effective and costly effective for customers. Try our company and you will gain the benefits!!!

Latest homeowner review

Reviewed by Rita on 25/12/2023

Peter contacted me and was amazing, professional with his quote and recommendation. Very clean, tidy service and very open and honest. Peter and his team are excellent builders.

KCR LOFT CONVERSIONS LTD

Window fitter / Conservatory installer in Welwyn

We are a carpentry based company providing high quality loft conversions in the Northants, Bedfordshire, Buckinghamshire and Leicestershire areas for the last 2 years before that we are carpenters in the construction industry for 18 years please contact us for competitive pricing and high quality work with our architectural partners we can help from conception to completion and negotiate the planning side and building regulations that can be required. Did you know that most lofts can be converted as long as you have 2.3m from ceiling to top of ridge and you no longer require full planning most can be done through permitted development but we recommend that all clients obtain a certificate of lawfulness with there build it’s just better practice of you come to sell your property later on

DCK

Window fitter / Conservatory installer in Welwyn

I've been in the building trade now for around 17 years, specialising in carpentery and kitchen fitting but carry out most aspects of building work too.

Latest homeowner review

Reviewed by Julian on 24/12/2023

Dan and his team were outstanding. Extremely personable, professional and straight forward. They arrived when they said they would arrive, did a great job creating the roof truss structure and were competitive on price. I would strongly recommend them for anyone looking for a carpenter.

Quality.safety.reliability All building works undertaken Loft conversion Back extension Driveways Renovations Gardens

Latest homeowner review

Reviewed by Tracy on 13/7/2025

JCK ROOFING LTD

Window fitter / Conservatory installer in Welwyn

We are a family run business, that pride ourselves in making your roof stand out from the rest. Tom has over 15years of experience in tiling, slating lead work, flat roofs and zinc work No job is too big or small.

Peter Build Design

Window fitter / Conservatory installer in Welwyn

We are specialised in Kitchen, bathrooms and all type of furniture instalation. We are team of handyman, plumer, electrician and carpenter.

Latest homeowner review

Reviewed by sofia on 22/11/2024

Excellent Kitchen Tiling! Peter did an amazing job! Professional, friendly, and efficient, he completed the work quickly. The pricing was fair, and he kept everything clean throughout. Highly recommend for quality tiling!

SKY KITCHENS AND BEDROOMS LIMITED , Bespoke made to measure height,width and depth,18mm carcasses side,top,bottom and back. color matched carcasses. Once your furniture has been fitted it is guaranteed for 10 years. Free no obligation estimate

Latest homeowner review

Reviewed by H on 28/1/2026

100% would recommend Sky Kitchens & Bedrooms. From start to finish, Inder was very friendly, knowledgeable and keen to help me find the best solution possible. His quote was very competitive for my fitted wardrobe, offering customisations other businesses weren’t suggesting and his team were excellent. He’s very skilled and went above and beyond for my satisfaction. A genuine pleasure to do business with!

RAPID SERVICES GROUP LTD

Window fitter / Conservatory installer in Welwyn

S&C Cleaning Services

Window fitter / Conservatory installer in Welwyn

(195) Read reviews

We are House Maintenance Company Registered with company house, we do everything the right way, we comply with rules and regulations by the government as well as contracted jobs, any transactions will be with the office, our staff only carry out the jobs thanks. Woman with a Van. our Instagram page sandc_cleaning_services VAT registered Gallery pictures please have a look. We specialise in Oven clean Carpet clean Stairs carpet clean Tiles clean Sofa clean Hard flooring cleaning Stain removal cleaning Bathroom End of tenancy home clean All Essential domestic cleaning Waste Removals House Move Kitchen demolishment Handyman Gardening

Latest homeowner review

Reviewed by sharon on 29/1/2026

Excellent service. They kept me updated with their arrival time and did a brilliant job. They were polite, kind, friendly, helpful and respectful. I would not hesitate to recommend them or use their services again. Thanks again.

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Recently completed jobs

Here's what's been happening in and around your area

My conservatory leaks at the...

My conservatory leaks at the join above the door line and also throught the seal of one of the roof panes. I'd like it fixed asap. I'd also like a...

To fix 3 upvc Windows where...

To fix 3 upvc Windows where the handles and locks are jammed and cannot close properly

We require 3 windows to be...

We require 3 windows to be replaced in a flat located on the second floor of a block built in 1995 in Welwyn garden city. The property has wooden...

We require 4x new casement...

We require 4x new casement windows with double glazing to be provided and installed and possibly a patio door. Window sizes 2400...

We require 12 d/g units to be...

We require 12 d/g units to be measured and replaced to a timber door . units are approx 225 x 200mm

We want to replace a french...

We want to replace a french patio door (approx. 2.5 m wide), a single-glazed window (approx. 1.2 x 1.2 m) and one double-glazed window with a broken...

Replace existing windows

To supply and fit the following: x1 white uPVC bay window (consisting of 3 windows) x7 white uPVC windows x1 uPVC door with side windows 'A' rated...

Repair double glazing panel

Small window panel cracked due to excessive heat? Would like repaired ASAP

loft window

replace old loft window with velux

replace a double glazed window

the window in the bathroom has blown and needs to be replaced.

How our service works

  1. Create a job - it's free

    We'll connect you with the right tradespeople, from over 30 different trades.

  2. Get quotes

    Up to 3 tradespeople can provide a quote, but on average you'll get 1-2.

  3. Check ratings

    Look at each tradesperson's profile to see their ratings and reviews.

  4. Pick a tradesperson

    Use our homeowner checklist for extra tips on choosing a tradesperson.

  5. Job done

    Leave a rating for your tradesperson based on quality, reliablity and value.

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