How it works
Post a job
Tell us about your job, and we'll alert suitable extension builders in UK. It’s simple and free.
Tradesmen respond
Once your job is posted, you'll get responses from interested extension builders through the website.
Review and choose
Browse profiles, work history, and feedback, then choose who you wish to share your details with.
Browse Extension Builders near you
Browse extension builders near you, read profiles and contact them by inviting them to quote.
We offer a bespoke design and build service, utilising our own architect, as well as our fully regulated & certified personnel, we can offer our clients a tailor made solution from planning to the final build. read more
Latest Extensions feedback review:
Kitchen extension with fit out
The service we have received from Joe has been outstanding, he ensured the build ran smoothly, dealt with our queries promptly and brought together a great team to do the work. Joe has ensured that the whole process was relatively stress...
Currently unavailable due to illness read more
Latest Extensions feedback review:
Porch
Robert and his team have just completed our porch and we are extremely happy with it. From the initial meeting with him through to completion we have found him to be an honest, decent and genuine guy. He has ensured we have been kept upto...
Why choose us? 1. We bring your concept to life 2. A friendly, professional and reliable service 3. Ensure the journey is an enjoyable one 4. Acting responsibly and transparently. 5. You’ll be delighted with the result! read more
Latest Extensions feedback review:
Double garage conversion with extension in guildford
Peter and his team has worked on our rear extension and garage extension projects for about 20 weeks. Even though the projects was complicated and huge, which we were quite nervous during the time, Peter's super organisation skills, and his...
We at S3 Building Services are small family team that provide a professional service for all your general building requirements regardless of level of job, be it small or large. We can carry our Full Designs and submitting for Planning Permission if required. Customer... read more
Latest Extensions feedback review:
Extension
Ranbir and his team carried out a substantial kitchen-extension job, complete with a ground-floor ensuite room at the back for my son. I’m pleased to say the job was carried out and completed professionally, and to a great standard....
we are extension specialists and can , within our own team , undertake a complete build to paint finish, so you can be certain that quality is guaranteed. ensuring our clients are fully satisfied from Start to finish. you are welcome to view any of our prievious extensions... read more
Latest Extensions feedback review:
Garage extension
After receiving three different quotes we decided to hire R.M. Brown & Sons Builders and are now convinced it was the right choice. Bob and his son Tom have the necessary building skills to complete any job large or small, and have...
If you’re looking to enhance your home with new windows, doors, conservatory or an extension then look no further than West Midlands Double Glazing. We offer a bespoke, high quality, cost effective service to homeowners all across the UK. read more
Latest Extensions feedback review:
Entrance porch
Not very professional and timely. Would not recommend.
Extend rite are the Yorkshire leading building refurbishment specialists with a wealth of experience in completing house builds extensions loft and basement conversions kitchen bathroom projects to the very highest standards we work up and down the country to keep our... read more
Latest Extensions feedback review:
Dining room and kitchen extension with full fit out.
With ExtendRite we got a very quick build at a competitive price. Reasonable build quality, but some finishing off lacked care and attention to detail. Unfortunately we were left with some remedial work to sort out and finish off ourselves.
Latest Extensions feedback review:
Two storey extension
David and his team were brilliant. From start to finish they were all very professional and completed the two storey extension with a high finish. I would highly recommend them for another job. Very enjoyable to work with. We even added...
We are a local and well established construction company who like our customers to benefit from our strong trading relationships with local suppliers,sub-contractors and merchants in and around Durham. This means we are able to offer very competitive rates. We are always... read more
Latest Extensions feedback review:
House side extension with plans
Very pleased with the extension, would not hesitate to recommend Adam and if we needed any future work then I would definitely hire Adam and his team again, Adam kept us informed all through the work, always showed up on time and tidied up...
We offer a 1-2-1 service from first point of contact to project completion. We except only the best from our suppliers and our tradesmen, and look forward to hearing from new clients so we can facilitate their requirements and help them realise their project potential. read more
Latest Extensions feedback review:
Extension and install new bathroom and drainage
Jenrose have completed the works in line with the timescales agreed and the standard of the works undertaken has been excellent. Would definitely employ again
BuildOnTime LTD is a family business and one of the fastest growing building companies in London.We have over 20 years of experience in all types of building and construction works.Our team is structured from highly qualified, friendly and ambitious workers.We are your... read more
Latest Extensions feedback review:
Porch and front of house extension.
It is a pleasure to have found a builder that really cares about his work. Paul is a delight to work with. He and his team built us a significant front extension including all walls, roof and drainage. They painted all the external areas...
A well established and family run business, offering all aspects of building and joinery services, in Loughborough and surrounding areas. We offer a professional,reliable and friendly service. All our work is carried out to the highest standards by qualified... read more
Latest Extensions feedback review:
Downstairs Extension with Toilet & other jobs
Gary and his team were so great, thoroughly recommend them and will be hiring them for any further work
Hi , I’m Aaron Davis of AD builders, I Have been in the building trade for 20 years. Orginally worked for my father in a family run business. I take a lot of pride in my work , references are available at any time. I'm a bricklayer by trade and ground worker. I have built... read more
Latest Extensions feedback review:
2 storey wrap around extension
We hired Aaron to complete a 2 storey wrap around extension, with extensive interior remodelling, underfloor heating and a new kitchen, bathroom and en-suite. It was definitely the right choice! We've always felt in safe hands - Aaron...
With over 18 years experience as a City & Guilds qualified bricklayer. I have been working for myself since 2006 on a number of different projects from domestic to commercial from house extensions, single new builds, executive houses to commercial units. read more
Latest Extensions feedback review:
Large extension in Cambridgeshire, England
Andrew and his team took on the build of my architect designed 200m2 build. I always knew that it was not a simple design but Andrew was ready for the challenge. From the outset, he understood the complexities and ensured that the build was...
360Build Solutions Ltd - bespoke team dedicated to deliver the highest quality of work and looking at many options to come to the most logical and profitable solutions for our clients and to build long and lasting relationships. read more
Latest Extensions feedback review:
Single storey extension
Marius and his team did a fantastic job on our single storey extension. Professional, polite and a finish to a high standard. Highly recommended.
We are a family run building company established for 31 years with experience in delivering new builds, extensions & refurbishments. Our aim is to provide a comprehensive & friendly service with complete transparency & a personalised approach from initial discussions to... read more
Latest Extensions feedback review:
Side Extension, plus garage
Been a pleasure to deal with David and all his tradesmen, quotes are in depth and very accurate, Open and honest on all aspects. Very good on site, with regards to local residents and my young family living in the house throughout the...
We provide a wide range of architectural services for our clients, with each job being treated as if it was our own and each having the attention to detail they deserve. As an LABC partner, you should expect nothing but the best and we strive for excellence. Free quotes... read more
Latest Extensions feedback review:
Extension
Kelly was absolutely fantastic and a godsend! The work she did for us didn’t stop once she had been paid up she was always at the end of the phone when issues arose during the build with help advice and support. Her design was fantastic...
CONSTRUCTION BLOKES® #men #sophisticated #premium #motivated #yescando #attitude #noproblemo #skilful #bespoke #satisfaction #confident #organized #trademark #brand #outsidethebox #value #advanced #experienced #disciplined #oldschool #achievers read more
Latest Extensions feedback review:
Single story kitchen extension and fit out
Great quality and value. Chris and Mark are very responsive, and pay a lot of attention to detail. The build finished earlier than estimated, and cost exactly as agreed up front - no hidden charges. Very impressed. Would recommend.
We are a construction based company with an extensive background in domestic/commercial new build extensions. We cover all kinds of works extending to, but not limited to: Electrics, Carpentry, Brickwork, Plumbing, Drainage, Concreting, Tarmacking, Roofing, Glazing,... read more
Latest Extensions feedback review:
Outbuilding conversion
Mike was really helpful when we were pulling together our plans and he was always prompt with his contact. Unfortunately due to issues arising from the neighbours property we had to cancel our building plans and let Mike down. He was really...
Diamond Construction are a well established family business that has been operating successfully and providing clients with a professional and excellent service since 1981. We cover all aspects of building work specialising in extensions, conversions, new builds and all... read more
Latest Extensions feedback review:
Extensions
I hired Ricky and his team in December . The job involved demolishing old sun room and kitchen and building an extension. I was able to give them my keys and go on holiday while the initial work was carried out. Ricky was trustworthy and...
Trusted by experts
Don’t just take our word for it, homeowners love MyBuilder too. We’re proud to be rated by Mumsnet.