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The quick way to find a local Loft Conversion Specialists in Welwyn Garden City, Hertfordshire

There are 657 Loft Conversion Specialists in Welwyn Garden City, and last month we helped homeowners get quotes for their home improvement jobs.

Browse Loft Conversion Specialists in Welwyn Garden City, Hertfordshire

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KCR LOFT CONVERSIONS LTD

Loft Conversion Specialist in Welwyn Garden City

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

LIGHT ELECTRICS

Loft Conversion Specialist in Welwyn Garden City

Lightelectrics.co.uk Light electrics & renovations bring excellence to the electrical industry whether thats changing a socket, installing spot lights to a full house rewire! We cover everything! With our latest expansion we are now able to offer complete refurbishments on properties as well as construction and building requirements. With a combined 30 years experience across these industries, there’s nothing we can’t handle!

Latest homeowner review

Reviewed by Margaret on 5/12/2025

I’m happy with the work Reece done. I would be happy to recommend him

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

P and L Contractors

Loft Conversion Specialist in Welwyn Garden City

We are a building company that have been in operation for over 25 years We are mostly architect or customer recommendations based We can organise a local architect to produce your plans or price plans you already have We are a little old school where we will give you a competitive estimate and then show you the works we are doing also a job we have finished recently

Latest homeowner review

Reviewed by Manny on 16/4/2025

Excellent guys, no fuss and got the job done quick and to an excellent level of quality! Highly recommend!

We are a small development company moving into property maintenance to keep our trusted tradesman busy. We can provide trusted, qualified and experienced tradesman to carry out the work required and are contactable 24 hours a day.

Latest homeowner review

Reviewed by Rachel on 30/11/2025

Ivan Miksovic

Loft Conversion Specialist in Welwyn Garden City

I am a qualified carpenter for 25 years,specialized in bespoke furniture making like alcove units,wardrobes,shelves,etc. If you require a professional with experience in all aspects of carpentry feel free to contact us at any time.

Latest homeowner review

Reviewed by Ali on 21/6/2025

Ivan is a top, top quality carpenter who built us a bespoke TV unit that looks as good as any I've seen. I would highly recommend Ivan and he's as good as you'll find anywhere. He's also a good bloke, very professional and drew up very detailed plans for the unit and went through them with us before the build. Thanks Ivan, my wife and I are delighted with the unit.

Flat Fixer

Loft Conversion Specialist in Welwyn Garden City

-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.

I am builder I have been working from last 9 years in this building industry And trying to provide quality work to british standard I can do any kind of building job If you need my any help Feel free to contact me

Latest homeowner review

Reviewed by Javeed on 3/2/2026

Welcome to Sparks fabrication where we combine over 15 years of industry expertise with a commitment to exceptional customer service. We provide free quotations, ensuring transparency and informed decision-making for all projects. Our focus on reliability, trustworthiness, and quality of work sets us apart, with references available to attest to our dedication. Specializing in grills, gates, railings, bespoke furniture, staircases, mezzanine floors, and more, we pride ourselves on bringing your vision to life. Contact us today to experience craftsmanship and service of the highest standard.

Latest homeowner review

Reviewed by Nicholas on 11/4/2024

Reliable and excellent work.

Next Level Construction

Loft Conversion Specialist in Welwyn Garden City

Nextlvl Construction (London) We carry out renovations, extensions and building work across London and nearby areas. We’ve been trading for 7+ years. We focus on jobs being: properly planned kept tidy finished to spec done with clear pricing and communication What we do: Extensions & conversions: lofts, basements, garages Renovations: full refurbs, layout changes, structural work Kitchens & bathrooms: rip-out to finish, including plumbing and electrics Carpentry & joinery: fitted units, doors, stairs, custom work Roofing & exterior: flat roofs, fascias, soffits, cladding Finishing: plastering, tiling, flooring, painting and decorating Security & tech: CCTV, alarms, AV installs Cleaning: post-build and end of tenancy How we work Written quotes with a clear breakdown Realistic timelines and updates as the job progresses Site kept tidy and waste cleared Building regs considered from the start Snagging handled properly before sign-off If you’re planning work, we can take a look and provide a free quote. - Fully insured. - References available. - Before and after photos of recent work available on request. - We can work to drawings or help you plan the build. - We’re used to working in occupied homes.

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

Eurocenter - Online Ltd

Loft Conversion Specialist in Welwyn Garden City

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...

Hello my name is Anthony I have been roofing for the last 10 years I take great pride in my work and also very clean and particular,I treat every job and customer with respect and aim to please the customer to the fullest. No job is too big or small for me,I have had many happy customers over the years because I aim to please many thanks Anthony ????

Latest homeowner review

Reviewed by Cliff on 24/11/2023

Quick and efficient. Perfect.

We Fix Roofs

Loft Conversion Specialist in Welwyn Garden City

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.

Jemeison Elite

Loft Conversion Specialist in Welwyn Garden City

providing quality work at affordable prices .

Latest homeowner review

Reviewed by Haydar on 17/1/2026

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

DB ARK

Loft Conversion Specialist in Welwyn Garden City

Welcome to DB ARK With over 10 years of experience, we specialise in creating bathrooms, bespoke furniture and kitchens that combine style, functionality, and quality craftsmanship. Whether you’re looking for a modern kitchen upgrade or a luxurious bathroom transformation, we deliver tailored solutions to suit your needs and budget. Our services include: •Full bathrooms and kitchen renovations •Custom cabinetry and fittings •Tiling, flooring, and lighting installation •Plumbing work •Wet rooms and walk-in showers •Bespoke furniture •Carpentry work We pride ourselves on delivering high-quality finishes, attention to detail, and excellent customer service. Check out our portfolio and customer reviews to see how we’ve helped clients turn their vision into reality.

Latest homeowner review

Reviewed by ayman on 4/9/2025

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

MH Roofing

Loft Conversion Specialist in Welwyn Garden City

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.

Absolute Plumbing

Loft Conversion Specialist in Welwyn Garden City

My company has over 40 years experience in plumbing, Heating and Drainage from the ground up, from 1st and 2nd fix building following drawings to 1mm tolerance to maintenance skills and knowledge of older systems. Our specialties are the whole spectrum of commercial and domestic services maintenance from tap washers to finding troublesome leaks. Blockages are one of our favourite plumbing issues to attend to, the satisfaction of getting your maintenance problems sorted is second to none.

Latest homeowner review

Reviewed by andrea on 2/7/2025

Brilliant work, friendly, reliable and a reasonable price too. Would highly recommend, will use again.

SAS RESOLVE LTD

Loft Conversion Specialist in Welwyn Garden City

GETTING YOUR PROPERTY REPAIRED IS OUR NO.1 PRIORITY. We are Concept Claims Solutions Buckinghamshire. An end to end project management service to return residential and commercial premises back to their pre-loss condition following our tried and tested processes and systems. With over 20 years of experience; Our system allows the complete cradle to grave management of both a property insurance claim and private renovation job from first notification through to settlement. As Principle Contractors, we undertake all aspects of property repair, rectification and renovation. SAS Resolve Ltd trading as Concept Claims Solutions (North Bucks) is an Appointed Representative of Citrus Compliance. Citrus Compliance is a trading name of Andrew Smith which is authorised and regulated by the Financial Conduct Authority. Concept Claim Solutions (North Bucks) is a franchise owned and operated under license, with a registered name of SAS Resolve Ltd. Registered Address: Jubilee House, East Beach, Lytham St.Annes, Lancashire, United Kingdom, FY8 5FT. Registered in England. Please note that photos are for illustration purposes only.

MJB Electrical

Loft Conversion Specialist in Welwyn Garden City

Over 15 years in trade Fully qualified gold ECS CARD Managers black card ESC CARD Very honest and reasonable prices

Latest homeowner review

Reviewed by Christine on 11/2/2026

Miles was quick to call me and able to attend the same day. He was friendly and efficient and managed to fix the problem straight away. So all was resolved a few hours after I posted the job. I would recommend, and would use MJB Electrical again.

Que Build London LTD

Loft Conversion Specialist in Welwyn Garden City

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.

Professional & Affordable Building & Landscaping Services We've been experts in building and landscaping projects since 2013, ensuring reliability and excellence in every service we provide. We offer a wide range of professional services tailored to meet your specific needs. Whether you require comprehensive building solutions such as refurbishments, kitchen services, flooring, and porch services, or meticulous landscaping services including wood decking, driveways, astro turf, patios, and fencing installation, we've got you covered. With a proven track record of delivering excellence since 2013, and with our fully insured services, you can trust that your project is in capable hands, ensuring exceptional results every time. With us, you can relax knowing that your work is in good hands. We prioritise reliability and transparency, offering you peace of mind throughout the entire process.

Latest homeowner review

Reviewed by Victoria on 18/11/2025

Well established family run building company based in London,we have built a strong relationships with well known building societies across the London due to our quality and trustworthy service High quality levels of work in major building projects,we specialise in planning and design,project management and general building services

Latest homeowner review

Reviewed by john on 9/11/2025

5 star

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.

Cleanlines Paving

Loft Conversion Specialist in Welwyn Garden City

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.

Our building services company RMR Building & Renovation Ltd has over 15 years’ experience in the industry. We have been helping customers in Essex and the surrounding 20-mile radius by providing professional, trustworthy building services. We know it can be hard to find a builder that you can rely on RMR Building & Renovation Ltd has a wealth of experience and is known as one of the best builders in Essex. We pride ourselves on providing a professional, caring and high-quality service and always meet our customers’ needs. RMR Building & Renovation Ltd delivers on timekeeping, quality of work and value. We offer a full range of building services, from major rebuilds to smaller jobs such as masonry repairs, including: New Builds Alterations, Extensions & Conversions Brickwork Concrete Plastering & Screeding Tiling Painting & Decorating Kitchens & Bathrooms Roofing Services Re-pointing Septic Tanks Excavation Services Soakaways Foundations External Works Drainage If you are trying to find a builder near you, why not give us a call? Our friendly, professional team will be happy to talk through your needs and give you a free, no-obligation quote.

Latest homeowner review

Reviewed by Geethumol on 31/7/2024

Professional, quality work,worth money

Ion Seremet

Loft Conversion Specialist in Welwyn Garden City

hello, I am a responsible person, I have more than 10 years of experience in construction, painting and decorating, flooring, tiling, carpentry, plumbing, and more... I do my best to keep the client happy... contact me if you want a good quote for your work! I Regards:ION

Latest homeowner review

Reviewed by Tracey on 8/2/2026

We are very happy with the refitted Kitchen and all bedrooms redecorated, and carpet Ion laid for us. Ion was reliable, hard working, efficient, friendly, and keen to help us ensure we had the right kitchen, and bedroom redecoration for our needs. Ion took pride in his work, and ensured it was finished to a high quality, and completed it in a timely manner. Thank you Ion, we will definitely be using you, for further work .

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.

Rated-Trades

Loft Conversion Specialist in Welwyn Garden City

Romega Handyman

Loft Conversion Specialist in Welwyn Garden City

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.

Choose To Build Ltd

Loft Conversion Specialist in Welwyn Garden City

Choose To Build Ltd are a hard working and friendly team that have 15+ years experience. We specialise in refurbishments and new builds. We have taken on and complete a range of different projects such as loft conversions , rear and side extensions and all internal building works. Choose To Build undertake any jobs big or small.

Latest homeowner review

Reviewed by narendra on 18/12/2023

Adrian the owner was very helpful and understanding the job was perfectly completed The estate agent who looks after the flat for me was very pleased and has added Adrians company to their list for recommendations to other landlords The bathroom looks very modern and has added value to the property I would recommand Adrian for a job well done

Blackwell Roofing

Loft Conversion Specialist in Welwyn Garden City

I have been a professional roofer for 38 years started on schools then worked my way on to ministry of defence. Now I just enjoy doing domestic and commercial roofs.

Latest homeowner review

Reviewed by Frederick on 10/2/2026

JZ Precision

Loft Conversion Specialist in Welwyn Garden City

Welcome to JZ Precision, where precision meets excellence in plumbing and construction services. With two decades of unparalleled experience, we are your trusted partner for all your plumbing and construction needs. Our dedicated team combines expertise and innovation to deliver high-quality solutions, ensuring your projects are handled with the utmost precision. At JZ Precision, customer service is our priority, guaranteeing a top-notch experience from start to finish. Choose us for reliable, efficient, and precision-driven plumbing and construction services.

Latest homeowner review

Reviewed by Jacob on 29/9/2025

We aim to be a world class Construction Company providing efficient affordable, sustainable, cost effective services of highest level of quality. We undertake all projects, big or small and specialise in major renovations including; Extensions – Loft Conversions – Restoration & Alterations Garage Conversions – Landscaping & Patios – General Building Work Renovating a property can bring a new lease of life to your home with the feeling that you live somewhere new without having moved. Whether it's a major remodel by knocking down walls and building new ones to change the entire look of your home, to simple and subtle updates and upgrades like new floors, new doors, a modern new kitchen or a stunning bathroom, using modern materials we can help you create your ideal living space.

Latest homeowner review

Reviewed by Giacomo on 28/10/2025

Brandon Green Homes

Loft Conversion Specialist in Welwyn Garden City

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

Elecbuilder

Loft Conversion Specialist in Welwyn Garden City

(120) Read reviews

17 years of experience and a customer-centric approach, we're proud of every job we do; whether it's fixing electrics, landlord certificates, emergencies, performing repairs or working on major installations. That's why every job includes a minimum 1 year guarantee.

Latest homeowner review

Reviewed by Leo on 15/12/2025

Good-quality work done to replace the thermostat for electric underfloor heating. Communication was good and the electrician arrived on time, not leaving until he was satisfied everything was working correctly. Recommended!

Home Repair London

Loft Conversion Specialist in Welwyn Garden City

We provide excellent renovations for Roofing/Flooring/Painting/Kitchens/Tiling with an experience of more than 25 years. Our aim is to exceed customers expectations.We always pay attention to the customer request and try to finish the job within the deadline.

Latest homeowner review

Reviewed by Philippa on 29/6/2025

Thanks

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.

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

Latest homeowner review

Reviewed by Tracy on 13/7/2025

Full property renovations, extensions, loft conversions, outbuildings & more.

Latest homeowner review

Reviewed by Dominic on 5/7/2024

Andre and team did a great job with the shed /summerhouse construction, and were very accommodating with the request to build it at short notice ( (within 5 days) and alter the layout of the building to meet our requirements. Also were very friendly and professional. Reasonably priced too. Would recommend.

Danny General Builders specialises in structural work, extensions, refurbishing, loft conversions, roofing, fitting bathrooms and kitchens, and painting and decorating. All employees have more than 10 years experience and are insured.

Latest homeowner review

Reviewed by paul on 1/8/2023

Danny did an absolutely great job with my set of alcove shelves. He was friendly, diligent, extremely polite and did an excellent job. Highly recommend

MBG Builders

Loft Conversion Specialist in Welwyn Garden City

Mbg builders ltd is a professional building Company. We have been helping domestic Clients across the West London since 2012. We specialists in… Bathroom installation and repair Electric and plumbing and heating Painting and decoration Carpentry work Plaster and skimming Property maintenance Tiles floor and walls Emergency drainage Electric underfloor heating Also we provide very reasonable price Basins . Taps .bathtub.shower tray . Radiators.tiles .showers.all bathroom Material.

Latest homeowner review

Reviewed by Jigar on 2/2/2026

Harvinder from MBG Builders completely transformed my dated bathroom into a modern, well-designed space. He was professional, knowledgeable and offered smart layout and design ideas that made a real difference. The workmanship was excellent, with great attention to detail and the work area was kept clean throughout. Communication was clear from start to finish, the project stayed within budget. I’m very happy with the result and would highly recommend Harvinder and MBG

DCK

Loft Conversion Specialist in Welwyn Garden City

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.

Nation Windows

Loft Conversion Specialist in Welwyn Garden City

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!

11+years of experience Available 24/7 5*rating

Latest homeowner review

Reviewed by Zafar on 16/1/2026

3 stars for Ahmad + crew for quality work and professionalism. They went above and beyond, moving flooring from the kerb to our apartment and shifting furniture. Crucially, they installed it without removing skirting, which others said was impossible. The floor looks excellent, but some snags have emerged. Ahmad has promised to return, and I am waiting for that final visit. When Ahmad comes back and finishes these bits, I will elevate this to the 5 stars he deserves for his excellent work and attitude.

PASSAS FLOORING SERVICES SUPPLY, FIT & RESTORE QUALITY BESPOKE FLOORING TO THROUGHOUT LONDON AND ABROAD. WE SPECIALISE IN WOOD FLOORS, PARQUET FLOORS,ENGINEERED FLOORS AND SOUND PROOFING FLOORING IN LONDON.

Latest homeowner review

Reviewed by Daniel on 6/7/2025

AF Services

Loft Conversion Specialist in Welwyn Garden City

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

Experienced multi tradesman specialising in Gas boiler installation ,boiler servicing and landlord gas safety certification and plumbing, I also carry out the following: •Bathroom/kitchen installation •Emergency work (plumbing gas water electric installation) •Handyman in big or small jobs including painting and decorating •Lighting works •All aspect of plumbing and heating Portfolio and customer feedback from completed work can be shown. Online Free quotations. Covid guidelines followed with strict enforcement.

Latest homeowner review

Reviewed by Ceri on 2/2/2026

Responded at short notice and was able to help when I needed. Solved the problem quickly and offered good advice on other issues. Will use again. Polite, courteous, and good communication - other engineers take note.

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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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