How it works
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Post a job
Tell us about your job, and we'll alert suitable extension builders in Southampton. It’s simple and free.
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Tradespeople respond
Once your job is posted, you'll get responses from interested extension builders through the website.
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Review and choose
Browse profiles, work history, and feedback, then choose who you wish to share your details with.
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Binstead Carpentry & Building
17 reviews • 94% positive ratingExtension Builder working in SouthamptonTrade Member since 2014I am small business,which can give competitive prices.I have fully qualified sub-contractors tradesmen and offer a full multi trade service. I have over 20 years experience in the building trade.Our experience and expertise range from hanging doors to big extensions... and read more
Latest Conversions - General feedback review:
Porch extension & integral garage conversion
Hugely impressed with Jason from the start, very competitive quote and professional service provided throughout, from start to finish he kept us up to speed with the project and throughout a pandemic provided an excellent service. Would...
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Home Building & Property Refurbishments Limited
10 reviews • 80% positive ratingExtension Builder working in SouthamptonTrade Member since 2017We are a local family run building company covering all aspects of building work throughout the south, specialising in full Refurbishments, extensions, loft and garage conversions . We have noticed how expensive our competitors are when offering replacement UPVC & read more
Latest Windows & Doors (uPVC & Metal) feedback review:
Window replacement
We hired Mike and the team to replace our windows and cladding and build a new porch after reading good reviews on here. The quote was not the cheapest we had but Mike talked about the team he had and that he would send all the guys down...
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DS Builders South Ltd
16 reviews • 94% positive ratingExtension Builder working in SouthamptonTrade Member since 2011I am a very hard working person, very polite,relaiable person , cool minded, to archive whatever i aim for, sharp mind and nothing is to hard for me to do. Just gave a chance and I would show you what i can do. read more
Latest Conversions - General feedback review:
House fully refurb and rear annexe build
Had my annexe built by Darwis Amazing results good quality workmanship And very friendly honest man, overall very happy I highly recommend DS Builders
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browne brothers and sons
7 reviews • 100% positive ratingExtension Builder working in SouthamptonTrade Member since 2009We have 40 years experience ,family run business. All trades have the relevant trade certificates ie.. city and guilds and employer and public liability insurance cover for your peace of mind and available when entering a project with us.We provide a full and detailed read more
Latest Restoration & Refurbishment feedback review:
New doorway, tile through, redirect gas, fit kitchen
Dave and team completed a full kitchen renovation project for us even though we were unsure of the final design right up until the day the work started. Everyone worked extremely hard and overcame the inevitable minor problems with...
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T.W. BUILBERS
2 reviews • 100% positive ratingExtension Builder working in SouthamptonTrade Member since 2009T.W. Builders are a general building company who offer a very professional , reliable and honest service , who ensure that every customer is very happy with our work and committment. All of our work is finished to a very high standard , and we have a wide range of satisfied read more
Latest Extensions client reference:
Toby helped to build an extension for me and I'm very happy with the work. He turned up on time, he's very polite and I found him to be very switched on. I've recommended Toby to others already and I would certainly have him back if I...
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BC Plastering, Renovations & Extensions
18 reviews • 100% positive ratingExtension Builder working in SouthamptonTrade Member since 2012We have been providing the full-spectrum of interior and exterior plastering and building services to residents of Southampton for many years. With a wealth of experience, we consistently deliver quality workmanship to anyone that puts their faith in our services. read more
Latest Plastering feedback review:
garage walls
Could not have been more pleased.BC Plastering came over to quote within 48 hrs, started the following week, and after allowing the drying time that was needed which was 2 weeks, completed the job today on the 25th Oct. In between times...
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Staunch Developments
4 reviews • 100% positive ratingExtension Builder working in SouthamptonTrade Member since 2020Staunch Developments is a construction company who undertake any building jobs, ranging from ground works, landscaping and brickwork to extensions and complete renovations. We have years of experience and can get the jobs done from start to finish. read more
Latest Bricklaying feedback review:
Build a partition brick wall
Excellent work by Zak and his team. Very diligent!
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APS Building Ltd
1 review • 100% positive ratingExtension Builder working in SouthamptonTrade Member since 2018At APS Building & Construction we provide a friendly and professional service to all of our customers and our experience has been gained on many successful domestic and commercial project and builds. Covering Hampshire and the UK our company specialises in all building & read more
Latest Extensions feedback review:
External Staircase
Jamie of APS is quick to respond and works to a high standard. Recommended
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Sproco
2 reviews • 100% positive ratingExtension Builder working in SouthamptonTrade Member since 2018We are a construction company who offer a wide range of services. We normally take on brickwork, refurbishment work, extensions and alterations. I myself have been in the trade for 14 years and started out with brickwork. read more
Latest Bricklaying feedback review:
Dispensary room dividing
All good so far the job is not complete yet but i am confident it will be completed with a good standard.
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css homes ltd
2 reviews • 100% positive ratingExtension Builder working in SouthamptonTrade Member since 2020i am a property developer with a good crew of trades i have done everything over last 30 years from loft conversions to extensions but last 6 years have concentrated on new builds and have built over 16 houses , I am happy to look at any projects large or small Please read more
Latest New Builds client reference:
Darren built our new build 4 bedroom home in Winchester finishing in 2021. Darren is honest, reliable and professional and he always made sure that all of our wishes were met. We are delighted with our new home and would use Darren again in...
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AWJK Carpentry and Building Services
8 reviews • 88% positive ratingExtension Builder working in SouthamptonTrade Member since 2014If your looking for a carpenter and builder in one then I may be your man. I have 30 years in the building industry so not a lot will phase me. I take a lot of pride in my work and like to think I price jobs right. If you would like me to price anything then please call. read more
Latest Loft Conversions feedback review:
Loft room conversion
Builder would not give a target weekly schedule of work. Started reasonably then slowed pathetically. With the job in disarray wanted more money to continue. I dismissed him then found he had not paid the gas plumber so he too had stopped...
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Bishop building contractor
4 reviews • 100% positive ratingExtension Builder working in SouthamptonTrade Member since 2014My name is James bishop. I am level 3 advanced bricklayer with 18 years of bricklaying and general building experience . I do all types of building and landscaping works. Very proud in every job that has been done and leave every job tidy and clean. read more
Latest Bricklaying client reference:
James Bishop was a very organised, punctual, and professional tradesman. He was in charge of the whole conversion of our kitchen extension and kept us up to date at every stage of the process. I would recommend James Bishop for all aspects...
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3 Futures ltd
3 reviews • 100% positive ratingExtension Builder working in SouthamptonTrade Member since 2021We are a full Turn key Construction company that offers Mechanical, Electrical & all Construction services, from a small repair to a major refurbishment or new build project. We pride ourselves in our ability to take an idea through to a completed reality, all this is read more
Latest Extensions client reference:
Terry was amazing, very polite and very skilled. Highly recommend! I already have asked him to do my next project this year. 10/10
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K l builders
No reviewsExtension Builder working in SouthamptonTrade Member since 2022Covering all aspects of brickwork. No job to small read more
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allen johansson
1 review • 100% positive ratingExtension Builder working in SouthamptonTrade Member since 2022hi im a builder with 45 years in trade can cover most trades was gas safe for15years so plumping no problems bricklayer is my fist trade thank you read more
Latest Bricklaying feedback review:
Area of garden wall rebuild
Good all rounder. My job was too small for some of the tradesmen who responded but Allen is semi retired and can competently tackle many maintenance jobs as well as larger projects. He quoted very reasonable price and found job was less...
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Best Home Solution
No reviewsExtension Builder working in SouthamptonTrade Member since 2021We Building trust with best quality work. read more
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Region Home Improvements
No reviewsExtension Builder working in SouthamptonTrade Member since 2021Why choose Region Home Improvements? We are a group of builders with years of experience and pride in our work. We offer a range of external and internal renovation options and specialise in: - uPVC/Aluminium window and door installation - Rooflight installation - read more
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M&G Hayes Construction and Landscaping
1 review • 0% positive ratingExtension Builder working in SouthamptonTrade Member since 2019We under take extensions/newbuilds/loft conversions/ground works/ all foundayion work/ digger hire/ hard landscaping/driveways/fencing/artificial grass. Over 30 years experience in all aspects of Construction and landscaping. You are assured a first class service, quality read more
Latest Bricklaying feedback review:
Brick and block work new extension
Steer well clear, very poor quality of work and thinks its acceptable.
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K.wheeler-osman
7 reviews • 100% positive ratingExtension Builder working in SouthamptonTrade Member since 2019I am a fully qualified bricklayer with over 35 yrs experience, i take pride in my job and work to a very high standard, i can build extensions, garages, garden walls, repointing and property maintenance,landscaping,small demolition, no job too small, realistic prices and read more
Latest Bricklaying feedback review:
Small quick job needed
Great communication, neat tidy and no hassle. Perfect x
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RTS Carpentry
5 reviews • 100% positive ratingExtension Builder working in SouthamptonTrade Member since 2018RTS Carpentry Services Ltd is a business built on great friendship and trust. We have a great amount of knowledge in the carpentry and building industry. We have over 15 year’s knowledge in a wide variety work disciplines. We take on the following tasks: Cut Roofs & read more
Latest Carpentry client reference:
RTS carpentry replaced seven interior doors. The quality of workmanship was excellent. The job was completed on time and to budget. The work area was left very tidy. We are extremely happy with the job done and would choose RTS carpentry...
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