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The quick way to find a local Gas Boiler - Repair specialist in Welwyn, Hertfordshire

There are 814 Gas Boiler - Repair specialists in Welwyn, and last month we helped homeowners get quotes for their home improvement jobs.

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Web -: alfahomeextensions.com Alfa home extensions limited is a registered home improvement company offering huge range of services from extension to loft conversion with highest standards. We take great pride in our reputation for superior client satisfaction. We strive to satisfy owners and consistently deliver projects on time, within budget and to a high standard of quality. Our business has always been renowned for excellence in craftsmanship and we continue that focus today. Our services include design and build extensions, loft conversions, kitchens and bathrooms, and all aspects of building work. All our work is insured and Guaranteed. We provide one year maintenance and 5 YEARS structure Guarantee to all our clients. We are so proud that the majority of our work comes through referrals, which is a testament to our company and our commitment to offer the best workmanship. Why choose us? . We provide architecture drawings, plannings and structure calculation services · Free Quotation · Local reference available · Fixed price, No Hidden Charges · Professional Service, Speedy Build, Highest Standards · Single Point Contact from start to finish · Full Building Control Approval guaranteed Contact us for a free, no obligation quote.

Latest homeowner review

Reviewed by NIALL on 15/1/2024

The team at Alfa, led by Raj and Harpal on site, did an incredible job on our house renovation and remodelling. They quoted very fairly and any additions were priced at the same rate. They work was completed to a very high standards. The project timelines were well adhered to with regular updates and payment structure throughout the construction program. Any challenges were overcome with clever thinking and thoughtful consideration The quality of the finish is superb and we are delighted. Thanks Raj

Plumbing Heating and boiler installation service based in Hemel Hempstead Hertfordshire Services provided Plumbing And Heating Bathroom Installation Boiler installation Boiler servicing Water softeners Underfloor Heating Unvented Hot water systems Central Heating Power-flushing New and existing installations Gas safe registered Instagram @alternative.plumbing Facebook: alternativeplumbingandheatingltd Fully insured Other services we can provide such as, brickwork, driveways, landscaping, plastering, tiling, electrical work, carpentry and kitchen installation.

Latest homeowner review

Reviewed by Heather on 12/8/2019

Jack did an excellent job. He was very punctual and did the work at the agreed price. He was a pleasure to deal with and would have no hesitation in recommending his work!

LOUIS WATTS Plumbing Solutions are here to fulfil your every plumbing need. From your little annoying drips to your brand new bathrooms, all works will be completed to the highest standard possible. Priding ourselves on a 5* service for all our customers. Visit my facebook for previous works completed - /LouisWattsPS

Latest homeowner review

Reviewed by Deborah on 22/5/2024

Louis was professional and efficient, thoughtful and considerate. He charged a very reasonable rate and worked neatly. In addition, he was polite and well mannered. I can very happily recommend him to others.

About Us: With many years of experience in the construction industry, we pride ourselves on delivering high-quality work, whether it’s a large or small project. From NHS centers and office buildings to home extensions, loft conversions, and everything in between, we handle it all. Our Services Include: • House Extensions • Loft Conversions • Kitchens and Bathrooms • Metal Zinc and Other Roof Installations • New Build -Plumbing, Painting, Tiling, Flooring, and more We never overlook the smaller jobs, ensuring that every project meets the same high standards of workmanship and quality. Our prices are competitive, and we provide numerous references from satisfied customers. Our Commitment We believe that customer satisfaction is the foundation of our success. By keeping our clients happy, we build lasting relationships and ensure continuous business growth. Free Quotations Available! Contact us today for a free quote and see how we can help bring your project to life. Thank you for considering us for your construction needs!

Latest homeowner review

Reviewed by Meet on 23/6/2020

We are really happy with garden service provided. They did an excellent job and also Illie suggested us few changes in our garden and we really liked it. We will definitely recommend them.

Our company providing service's such as full house rewiring , extension's , handyman's and any other building work .

Latest homeowner review

Reviewed by Martina on 25/9/2024

Christian was excellent! He finished a tiling, grouting and finishing when my previous contractor went AWOL. He has excellent attention to detail and was super tidy. I would have no hesitation in recommending and will be calling on him again should I need any more jobs completed. 5 ??

About Creative Developments: At Creative Developments, we're not just constructing buildings; we're crafting dreams into reality. With a dedication to excellence and an unwavering commitment to quality, we've established ourselves as a premier building company that delivers on every project, big or small. Our Philosophy: At the heart of Creative Developments is our belief in the transformative power of architecture and construction. We understand that buildings aren't just structures; they're spaces where memories are made, where families grow, and where businesses thrive. That's why we approach every project with passion, creativity, and meticulous attention to detail. Our Services: Creative Developments offers a comprehensive range of building services, covering every aspect of construction: Residential Construction: From custom homes to renovations and extensions, we specialize in creating living spaces that are as unique as our clients. Our team of expert craftsmen and designers work closely with homeowners to bring their vision to life, ensuring that every detail reflects their style and personality. Commercial Construction: Whether it's a retail space, office building, or industrial facility, Creative Developments has the expertise to handle commercial projects of any size and complexity. We understand the unique challenges of commercial construction and are committed to delivering solutions that meet our clients' business needs. Project Management: With our extensive experience and proven track record, Creative Developments offers professional project management services to ensure that every project is completed on time and within budget. From initial planning to final execution, we oversee every aspect of the construction process, allowing our clients to focus on their core business. Design-Build Services: As a full-service building company, Creative Developments offers design-build services to streamline the construction process and maximize efficiency. By integrating design and construction under one roof, we're able to deliver seamless projects that exceed our clients' expectations. Our Commitment to Quality: At Creative Developments, quality is non-negotiable. From the materials we use to the craftsmanship of our work, we hold ourselves to the highest standards of excellence. We partner with trusted suppliers and subcontractors who share our commitment to quality, ensuring that every project is built to last.

Latest homeowner review

Reviewed by Kevin on 1/4/2014

I used the Rated People website for the first time when the recent bad winds damaged our fences. Although I posted the request on a Sunday night - I was amazed when Ash responded an hour later, following up promptly with a call the next morning. Ash completed the work that same week. He stayed in full contact with us throughout, with updates and details whilst the work was under way. The response and communication was amazing, workmanship was top quality, and the costs very fair. Highly recommended.

At **Heat Nest** we possess excellent knowledge and experience and are known for our reliability and expertise across all plumbing and drainage services. We are happy to undertake all plumbing jobs no matter how big or small and offer the same high standards to every customer.

Latest homeowner review

Reviewed by Nathalie on 28/12/2023

Quick quote, arrived on time and totally helped us out after our plumber had let us down and left us without heat for several days. Heat Nest installed boiler, flue and filter in the day and made sure the entire system was bled so that we would have a nice warm house in time for the family that was arriving that evening.

we are a company offering all building works, extensions, lofts, bespoke bathrooms and kitchens to suite your taste. We use only the highest quality products and materials for your job. Only the best design, materials and price will always be provided.

Latest homeowner review

Reviewed by Anna on 9/5/2024

John Makkar and his incredible team have made the experience of renovating our whole 5 bedroomed house an absolute pleasure ! The enthusiasm and professionalism is outstanding as well as the quality of work and his excellent communication. I can’t rate John and the team highly enough! His ideas are brilliant and creative- always a problem solver and he deeply cares. Thank you so much John and the team!

Latest homeowner review

Reviewed by Regina on 16/7/2012

Exceptional service! We had a complete refit of our bathroom. Mario's quote was extremely competitive. Mario and his two colleagues worked hard for the 6 days and the results were exceptional. Every last detail was taken care of. It is a joy to finally have found an honest, reliable tradesman that can literally turn his hand to anything. The price he quotes is the price you pay, no hidden extra's.True professionals and we will definitely be recommending Marbet London Building Services.

m c joinery

Gas Boiler - Repair in Welwyn

Latest homeowner review

Reviewed by Peter on 30/11/2012

Did a great job at a great price, friendly and helpfull. Highly recomended

Pegasus Utility Group specialise in plumbing, electrical and gas works on domestic and commercial properties. We are based in West London and cover wide areas, Gas Safe registered and fully qualified electrical engineers with extensive experience in the industry. We carry out small to big jobs. Can quote you for free and excellent pricing.

Latest homeowner review

Reviewed by James on 20/7/2012

Flexible working times, helpful and informative. very happy

AP builders

Gas Boiler - Repair in Welwyn

Latest homeowner review

Reviewed by fiona on 7/7/2012

They turned up on time every day, worked 7 days a week to get the job done, listened to what I wanted. They cleaned up after themselves every day and just worked constantly throughout the day.The price quoted was very competitive. I would definately use them again. The job that I had done was a complete bathroom refurbishment and roof repair.

Latest homeowner review

Reviewed by Subhas on 7/3/2013

He seems to be a genuine and hard working. His work is satisfactory.

Latest homeowner review

Reviewed by Chloe on 12/6/2013

I was extremely impressed with Clayton. He worked very hard and obviously knows his stuff. I brought him in to fix my kitchen floorboards but it soon became apparent that they could not be used. Clayton helped me find a new solution (tiles) and offered excellent advise throughout. I also found him friendly and easy to get on with and am happy to recommend him to anyone. Chloe

Progress through communication

Latest homeowner review

Reviewed by Neil on 25/9/2013

Punctual, fully professional, good communication throughout.

Latest homeowner review

Reviewed by John on 8/10/2013

Paul has done an excelent job and we would use him again.

Construction company "DMR BUILDERS" We offer a full range of services including build, renovation, painting and decorating and other specialist services.

Latest homeowner review

Reviewed by Perminder on 7/3/2013

The guy's did an excellent job refurbishing my house. From the new bathroom, Kitchen, painting, plastering etc.... No job was out of there reach, i wouldn't hesitate to use them on my next project.

AMC Plumbing & Heating proffessional & hard working fully qualified plumbers look in the pictures & you will see my contact info to get in touch for a free quote your Our team are fully trained & qualified to gas safe register. you can find me on google.

Latest homeowner review

Reviewed by sue on 7/2/2013

I would use them again

I'm an independent all kind of tiling tradesman with more than 20 years of experience.I manage bathroom remodeling and design makeovers for residential and commercial spaces.I have a broad hands on experience in the installation of wall and floor tiles.

Latest homeowner review

Reviewed by Jack on 25/2/2013

Chris is a very down to earth professional who did my kitchen floor tiling and wall tiling. Chris charged exactly on what we have agreed during the quotation phase, he has strong tilling skills and who also wish to go an extra mile to make it perfect.Chris is very neat and tidy, who cleared the rubbish while working on this project, he also fixed our plasterboard without charging us. I recommend him to people who wants a trustworthy, skillful and affordable professional

North London based Plumbing & Heating company

Latest homeowner review

Reviewed by Megan on 10/5/2018

Highly recommend Matt. He was punctual, friendly and quick at the work.

Latest homeowner review

Reviewed by Ben on 2/7/2012

Ross Andrews undertook this rather complex plumbing job and completed it ahead of time and on budget. He found innovative ways to deal with potential problems and was punctual, polite and tidy. In addition to the spec'd works Ross made a couple of suggestions to improve upon the original plans which should serve to protect our boiler (and at a very reasonable price). We have since had a very experienced heating engineer check the boiler for a service & he was impressed by the quality of RA Plumbing's work.

Latest homeowner review

Reviewed by Paul on 4/6/2016

used a long time ago did a great job servicing our boiler

We are a family based company dealing with all types of building work from small jobs to large projects. We have been established 30 years and have many satisfied customers. We also have a small joiners shop

Latest homeowner review

Reviewed by Alexandra on 12/4/2018

Very quick response to my job posting, clear quote and job was also booked in quickly. High standard of work and good communication throughout. Very friendly and ensured that the area was cleaned and that all areas remained clean around the work. Very helpful advice and would definitely use this company again for future work. Thanks!

We are a friendly and reliable company specialising in bathrooms and kitchens with have all qualified trades men.

Latest homeowner review

Reviewed by John on 16/5/2014

Very pleased with an excellent job done by this company, really helpful and went the extra mile to complete the job. I would recommend to all as very good tradesman

Latest homeowner review

Reviewed by Nigel on 10/6/2014

Superb service, excellent value, highly competent and skilled. I cannot recommend him too highly, don't look anywhere else.

valybuilder

Gas Boiler - Repair in Welwyn

V A Building Ltd is a building company with a vaste experience in building and construction. We provide good services for our customers, so they can be happy with their investment. Our goal is to make a good job and a great finishing!

Latest homeowner review

Reviewed by Iryna on 19/1/2014

very good job, thank you

Professional and hard working, experienced in painting and decorating, tiling, flooring, bathroom and kitchen installation, plastering, plumbing and electric work, gardening and all other work required to maintain and improve your home, office, etc.

Latest homeowner review

Reviewed by Marion on 2/9/2014

very attentive and responsive. very satisfied with jobs done and found him to be reliable and dependable.

I am a carpenter with years of experience and qualifications gained through a variety of projects. I do not cut corners and always finish the job to customer spec and satisfaction. I depend on my reputation for work and value the clients opinion.

Latest homeowner review

Reviewed by John on 22/10/2013

Workmanship to a very high standard. He has done everything I have asked him to do and has the skill and knowledge to carry out the tasks correctly.

Latest homeowner review

Reviewed by coiln on 8/7/2013

Very clean & tidy nothing was a problem & always kept in contact throughout the whole job.

this is an onest company based on doing the best. we want that you to be very satisfied at the end of our work

Latest homeowner review

Reviewed by charlene on 14/12/2013

Florin did a good job for my elderly mother in June. However, the pump that he installed stopped working 2 months ago and despite numerous calls, texts and emails, he has failed to respond. The pump is guaranteed and he has the paperwork so we are stuck. Very poor after care which has totally changed my initial view.

I have had my own company for 32 years, we are a team of six. We are an honest team and work together. We are a family run business. We specialise in fitting kitchens bathrooms and extensions.

Latest homeowner review

Reviewed by Sandeep on 4/2/2020

Marcel worked efficiently to deliver a high quality finish to our bathroom renovation. He communicated what he was doing at each stage of the renovation and was helpful in sourcing the materials. He worked long hours and always cleared up after himself. Marcel is friendly, honest and hardworking. The quote was very reasonable in comparison to other quotes we received, our first quote was honoured despite the job being more complex than initially anticipated. We will be using Marcel again for other jobs.

Latest homeowner review

Reviewed by Corin on 19/10/2013

Kris was very hard working and completed the work swiftly and to a high standard. I am very pleased with the work and it was completed with minimal fuss. Recommended.

kc projects

Gas Boiler - Repair in Welwyn

Welcome! At KC Projects, our goal is to offer a first class service in all we do.We specialise in EMERGENCY work and offer a 24 hour service. Call and talk to us about how we can help you.

Latest homeowner review

Reviewed by Amy on 13/5/2014

Jobs done to an excellent standard. Very friendly and approachable. Always on time, very reliable. Would definitely recommend and will certainly use again myself.

We are great team with a great work experience. Our work is proposed price is often less than the market, but the quality of the work meets all customer requirements. We guarantee that you be satisfied.

Latest homeowner review

Reviewed by yasmin on 11/3/2013

Gedas was v good. I was impressed that he respected the time we had arranged, as most builders/tradespeople tend not to in my experience. He was polite and approachable. He carried out the job v efficiently and respectfully. I would use Gedas again. Thank you

We have over 13 years experience. We are fully qualified, friendly, professional and highly skilled firm of electrical contractors, based in London. We provide a complete range of electrical services to meet your home or business needs.

Latest homeowner review

Reviewed by Suzanne on 8/3/2013

Did an excellent job for a very good rate

WSW

Gas Boiler - Repair in Welwyn

Latest homeowner review

Reviewed by Alison on 30/6/2016

I needed someone urgently to get to grips with my garden. Gareth has provided and continues to provide any excellent service.

We are a plumbing and heating company (Domestic and Commercial) based in Broxbourne, Herts. We have 4 gas safe registered engineers. Our engineers have over 50 years combined experience within the trade.

Latest homeowner review

Reviewed by Colin on 28/2/2018

All good

mk gas

Gas Boiler - Repair in Welwyn

mk gas is a family owned business is focused on providing a genuine and reliable service to all of our customers. We specialise in Boiler Repair, Installation, Landlord Gas safety Certificates and Gas Repairs focusing on customer satisfaction.

Latest homeowner review

Reviewed by Tom on 8/4/2016

was able to diagnose the problem quickly, gave me 2 options to fix, would use again

We are a family run domestic heating contractor with over 50 years combined experience. We pride our self in delivering professional, safe & competitively priced heating installations.

Latest homeowner review

Reviewed by graham on 28/1/2017

Very polite and profesional engineer

Latest homeowner review

Reviewed by Elspeth on 6/11/2014

Dmitrii was fast, efficient, and did a fantastic job! He arrived on time each day and completed the job ahead of schedule. He was also very polite and lovely to deal with. They left the house clean and tidy. I would definitely recommend DPW

DC Plumbing and Electrical is based in Stevenage but covers all Hertfordshire, Bedfordshire and Buckinghamshire. I've been working in this field for more than 8 years. I am qualified to the latest BS7671 British Standards & Water Regulations. I am happy to carry out all aspects of Plumbing & electrical work. Every job we undertake is checked and tested, certified and logged with the relevant building control as required by government regulations. All our work is carried out to the highest standard possible as we always strive to achieve complete customer satisfaction. Since being established, DC Plumbing and Electrical has been known for an unparalleled commitment to customer satisfaction. It’s this standard of excellence that has provided the impetus for us to grow into the business we are today. For more information about the services we provide, Get in touch.

Latest homeowner review

Reviewed by Craig on 26/8/2018

We had Darren install a new consumer unit for us along with its installation certificate. He did a great job at a very good price. We will be using him again in the future.

Complete Building Solutions

Latest homeowner review

Reviewed by Perttu on 28/8/2018

They did a great job and were punctual and professional.

We are a friendly plumbing and heating based maintenance and refurbishment company. We cover small plumbing emergencies to full bathroom and kitchen refurbishment. We have been trading for well over 15 years and have 30 years experience in the trade.

Latest homeowner review

Reviewed by Nilesh on 8/5/2017

Honest, reliable and good value.

We are a family owned business covering Herts, Beds and Bucks. We deal in all types of plumbing & heating work from small leaks to full installations including:- Water softeners Boiler servicing, repair & installations Powerflushing. Tap and wc cistern repairs to complete bathroom installation, including tiling, plastering, electrics and decorating. We also install all types of heating systems including Heat Pumps

Latest homeowner review

Reviewed by Rahana on 23/2/2014

We have had our boiler replaced recently replaced by Nigel at Beaumont Plumbing. Excellent service and very professional. Would recommend to everyone. We have had issues with our heating and radiators since we moved in 6 months ago but no one was able to fix. Very reasonable price. Since fitting us with a new boiler Nigel has kindly organised our roof to be repaired. The guys were so lovely and professional. I now have a sealed roof and warm house thanks to them. Definitely will use them again.

Offering a wealth of property maintenance knowledge ranging from roofing to silicone installation. Fully trained in bricklaying/painting & decorating/project management among other things. All certification and insurance documents available if requested. I’m a fully established builder with a methodical attention to detail. I have a good imagination when it comes to designing landscapes or renovating inside of a property. I am literate in reading and running builds from architects drawings and can lay any type of drainage from engineers instructions.

Latest homeowner review

Reviewed by David on 28/4/2025

A trustworthy and reliable gentleman, and a highly experienced builder who has also helped me with house repairs

NICUABRU SERVICES LTD is a company formed over 7 years ago, specialized in flats, houses renovation and house extensions. Our aim is to provide good quality services at a reasonable price and customer satisfaction is crucia

Latest homeowner review

Reviewed by TONY on 3/12/2024

Fantastic work, above and beyond what we asked them to do. Very happy with the finished job, done quickly too. Also great advice on other aspects of the refurb. Would definitely want to use the guys again. Thanks Nicu and Daro.

Dynos Design

Gas Boiler - Repair in Welwyn

We have been successfully designing and installing kitchen furniture for more than 15 years. We have wide experience with project management service from original design through to final installation .We have earned reputation for attention to details

Latest homeowner review

Reviewed by Ammo on 28/4/2024

We are so happy with our kitchen fitting from Dynos Design! Jacek and his crew are very professional, friendly and highly skilled. From the moment we began speaking for the initial scoping the knowledge and experience was very apparent and during the fitting they were very hard working and put us at ease, liaising with us throughout. We would definitely use them again and highly recommend for any kitchen work you need doing!

JS Services

Gas Boiler - Repair in Welwyn

I always strive to do my best at everything I do; having come from aircraft engineering background, it is about quality of work and not quantity. Therefore, you can rest assured you’ll always get great services with excellent value.

Latest homeowner review

Reviewed by Andrew on 22/5/2017

A very clean and efficient job

Based in Arlesey, the company has a great local customer base. Covering all aspects of Heating & Plumbing and Maintenance we are happy to offer free quotations for all aspects of work no matter how big or small the job may be.

Latest homeowner review

Reviewed by bev on 10/4/2017

nice knowledgable guy

AREDO

Gas Boiler - Repair in Welwyn

Joinery and catpentery services at higher standards on low prices

Latest homeowner review

Reviewed by Mark on 16/4/2016

Found Grabiel on rated people and was apprehensive at first as there were no reviews, but there was no need to worry . Turned up in time, did what was asked and cleaned up after himself when finished. Cut two oak work tops and routered the hole for a Belfast sink. Wouldn't hesitate to recommend .very reasonably priced.

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