Extension Builders in Feltham | MyBuilder

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Some of our top rated extension builders in Feltham

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Watson Property Maintenance
Rating: 5 out of 5
Extension Builder in Feltham
We are a family run business based in Surrey, we have been trading since 2004. We have a wealth of experience in all aspects of property maintenance ranging from Driveways, fencing, outbuildings, converting your garage into a usable room to installing bathrooms and kitchens the list is endless. We listen to your needs & do our best to give you exactly what you are looking for or where needed we provide suggestions/sensible solutions.
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Latest review:
Conservatories- 27 Mar 2026
Simply the best experience from start to finish, so professional, highly skilled and provided the sense of security that homeowners need when dealing with proper trades people, WPM were so helpful throughout even assisting on issues we had with other stuff, nothing was too much trouble, even surprising us with extra touches to make our lives easier, our job was finished within the timeframe and to the very best of standards, personally I wouldn't in future hire anyone else this team were exceptional on all levels ... I look forward to hiring these great guys again... Thank you Michael and the lads you really are superstars
CSN construction 4u LTD
Rating: 5 out of 5
Extension Builder in Feltham
CSN Construction 4u Ltd – Building Your Vision, Brick by Brick! 🏡 At CSN Construction 4u Ltd, we specialize in bringing your dream home projects to life. From house extensions to side extensions, and everything in between, we handle every project with care, expertise, and a commitment to excellence. 🔨 Our Services Include: Home Extensions Side Extensions Loft Conversions Renovations & Refurbishments General Construction Services Whether you're looking to expand your living space, enhance your property’s value, or create something entirely new, our team of skilled professionals is here to make it happen. 📞 Contact us today to discuss your project and get a free quote! Let’s turn your ideas into reality. 👉 CSN Construction 4u Ltd – Quality You Can Trust, Results You’ll Love!
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Latest review:
Extensions- 15 Dec 2025
Very happy with Csn Construction, he responded quickly and started the work quickly, within a week he managed to start the work and complete it! Very resonable price, I highly recommend!
Rexha Driveways and Patios
Rating: 5 out of 5
Extension Builder in Feltham
Welcome to Rexha Driveways Patio and Paths, we are a family run business with over 10 years experience. We complete various types of work from: BLOCK PAVING PATIO BRICKWORK POINTING FENCING TURFING DECKING ARTIFICIAL GRASS RESIN TILING AND MUCH MORE
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Latest review:
Fencing- 1 Apr 2024
The fencing job was done very neatly and professionally. He is reliable and trustworthy he has promised that he will start the job next day He came on time and started the job and ordered the material. I don’t have any hesitation to recommend him for the next coming jobs.
TREE OF QUALITY
Rating: 4.7 out of 5
Extension Builder in Feltham
I have been working in the building industry for 20+ years .I take great pride in my work and I enjoy to admire the transformation of works from the beginning to end. I guarantee a satisfied client to the end of the job.
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Latest review:
Extensions- 29 Jun 2022
We hired Stefan & his team for a kitchen extension job. Stefan is professional & friendly and the team was very punctual, hardworking and always tidied up at the end of each day. Towards the middle/end of the job we did get a few unexpected bills which we hadn’t been discussed beforehand, and there were times when the team didn’t show up as planned, which was a bit stressful. Communication could have been better but overall it was a good experience and we ended up with a really nice kitchen extension.
Kang construction ltd
Rating: 5 out of 5
Extension Builder in Feltham
We are a family run business who have been trading for the past 20 years. The business was started by our father and now we are continuing. We have been working with our father for the past 14 years. We specialise is loft conversions, building extensions, and renovations, all type of building work.
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Latest review:
Loft Conversion- 18 Mar 2022
Brilliant company, very friendly people, easy to communicate, punctual, high standard work, committed to the scheduled time, honest and competitive prices. I recommend them for friends and family.
SP Builders
Rating: 4.8 out of 5
Extension Builder in Feltham
Welcome to SP Builders, a family-run builder with over 40 years' experience. Undertaking all aspects of building work, refurbishment, lofts, extensions, paving, guttering, carpentry and plastering etc. We aim to make the process from conception to completion as pleasurable and rewarding as possible. We know how important it is to trust a builder when employing them to work in your home. We endeavour to answer your questions and give you the information you need to make the right decisions.
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Latest review:
Extensions- 16 Sep 2025
Steve and his crew did an amazing job turning my fag-packet designs and downloaded images into a proper, wonderful sound proof garden building, concrete external & rockwool cavity He’s a an old-school builder who does things the right way. His approach and mentality are always “how are we going to do this” rather than “I can’t do this,” I picked Steve on price and previous work. He came in middle price wise and was fair, it’s safe to say it was the right choice. He was left to his own devices, worked through all sorts of weather, and although the job took a little longer than expected because of that, he stuck firmly to his original quote. Although steve didn't know at the time, the garden room was my test for both quality, work ethic and trust, and Steve passed with flying colours. On the back of this, I’ve now commissioned him to build me a two-storey extension. I think I’ll buy him his own coffee machine for that project though! ;-) Thank you, Steve
SRK Constructions London Ltd
Rating: 5 out of 5
Extension Builder in Feltham
We offer a plethora of construction services and are known for excellent k-rendering, electrical fitting, plumbing, and carpet service. We have been in the industry for more than 14 years and our work varying from small to large projects speaks about our experience in the field. We believe in creating with heart and building with the mind. We are trustworthy contractors and always strive to meet the quoted budget. Clients’ satisfaction is the topmost priority of the SRK constructions.
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Latest review:
Bathroom Fitting- 12 Apr 2022
Sandeep was the first builder who I ever met who finished job before time . His team has worked very hard and did job as per our expectations . Before this I used 3 different builders and no one finished job on time . I will recommend him for any building related job .
Loftxtnd Limited
Rating: 5 out of 5
Extension Builder in Feltham
Hello! We are offering full range off work:full refurbishment,loft conversion,house extensions,driveway!
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Latest review:
The project lasted from July 2023 to Feb 2024 and comprised of: 1. Single story rear extension with new kitchen and underfloor heating 2. 75m2 patio 3. Internal reconfiguration including removal / installation of walls, new flooring, plumbing (including new boiler), new door frames, doors and skirting, redecoration, carpentry for cupboards 4. Ventilation of existing roof The team are both friendly and professional with Alin always on hand to manage any questions / situations as they arise. The work is clearly costed and every two weeks a valuation takes place to ensure transparency of work undertaken both in original scope and any extras. The quality of the build was excellent, something the building inspector commented on. Alin was recommended to me based on past work, and I in turn would highly recommend him.
Greenfield Building Solutions Limited
Rating: 5 out of 5
Extension Builder in Feltham
Greenfield Building Solutions is a versatile building contractor offering a comprehensive range of services across residential construction and renovation. From full refurbishments and loft conversions to bespoke house extensions, they handle every aspect of the building process with precision and care. Known for their commitment to quality craftsmanship and client satisfaction, Greenfield Building Solutions works closely with homeowners to transform spaces—whether it’s modernising interiors, expanding living areas, or reimagining unused lofts into functional rooms. Their team brings expertise, reliability, and a tailored approach to each project, making them a trusted choice for turning property dreams into reality.
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Latest review:
Extensions- 6 May 2026
Mark & Max built a custom summer house/garden office for us to our exact specification and within budget. . The work included clearing & preparing the area, erecting and insulating the space, cladding the exterior walls and sealing the roof, installing uPVC doors, plus electrical and data connectivity. . It was all done without fuss or hassle, and at a high standard. Mark & Max were a pleasure to communicate and work with, would 100% hire them again. . Further references & a viewing of their finished work available by appointment
D M Brickwork
Rating: 5 out of 5
Extension Builder in Feltham
Fully qualified bricklayer with 28 years experience in building trade. Private jobs and sub contract from other builders. Houses, extensions, alterations. Comprehensive brickwork services plus rendering , fencing, drainage, concrete foundations, floors.Painting and decorating General building works.
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Latest review:
Bricklaying- 21 Jun 2025
First rate professional job by a nice guy. Turns up on time and is reliable and fast.
Foundations up
Rating: 5 out of 5
Extension Builder in Feltham
I have been involved in the construction, civil engineering for 20 plus years. I have a great knowledge of every aspect from the ground up. I have a portfolio of past projects on request. I relish on problem solving projects, because there is always a solution there is no job that can’t be done, with my clients budget coming first so both parties are completely happy and satisfied with the time and resources available.
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Latest review:
Groundwork & Foundations- 6 Feb 2026
Quick communication, completed work as agreed at a competitive price. Recommended.
Trb decorating and building services ltd
Rating: 4.5 out of 5
Extension Builder in Feltham
My name is Terry I have been in the building business for over 40 years. We specialise is extensions, loft conversions, complete refurbishments although we are happy to quote for most building projects . We work closely with architects, structural engineers and building control. References can be provided from previous client if required. We have a friendly family orientated team that are experienced with dealing with our clients . Look forward to helping you with your requirements. We are a member of Construction Line. We will be happy to negotiate and compete with other prices that you have been quoted
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Latest review:
Carpentry- 14 Feb 2026
Paul was approachable, reliable and trustworthy. Arrived early each day and communicated well (by text) about his progress. Paul was careful to ask questions and to make sure we got the finished porch we wanted . Worked well with the other carpenters completing the floor who were working in the house at the same time. I would use this firm again.
Baatth construction ltd
Rating: 4.9 out of 5
Extension Builder in Feltham
All buildings work undertaken,extension ,loft conversion, plumbing, electrical, driveways
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Latest review:
Bathroom Fitting- 27 Dec 2021
Overall very Happy with the Job done.
YG Construction and Maintenance Ltd
Rating: 5 out of 5
Extension Builder in Feltham
I have 15 years of experience working in construction for other companies, but now have a good team of people and we do lofts, extensions, refurbishments and maintenance.
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Latest review:
Plastering- 20 Apr 2019
Thank you Ylber. You were so prompt, professional and polite. I will defo call on your services again. thank you!
Keep fix ltd
Rating: 5 out of 5
Extension Builder in Feltham
We are reliable company with experience in many aspects of construction. We are specialised in Plumbing, bathrooms, complete home renovation and all kind of extensions of your home. Quick respond and clear quotations
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Latest review:
We engaged Keep Fix for a complete, six-digit overhaul of a large townhouse. Demonstrating an impressive combination of speed, finish and transparency, I recommend them without reservation. The tasks they completed for us, at an alarming speed of 11 weeks (ready for the children to start a new term in a new home), included: - Building a dormer extension and handling building control without effort from us, supplying their own architect to assist. - Removal of a chimney breast and the structural beams associated with it. - Building a new drive and new brick wall. - Redoing plumbing including fitting a new boiler and outdoor taps. - Redoing electrics. - An impressive gap-filling and refinishing of hundred-year-old floorboards, done by inserting real slithers of wood crafted for every gap and not with wood filler. - Tricky double glazing where we wanted to preserve period stained-glass windows, where some of the glass had shrunk and welding metal was necessary to fill delicate gaps. - Fitting a new kitchen. - Fitting two new bathrooms. - Removal of an attic to increase ceiling height, re-insulation and constructing a new skylight. - Painting, plastering and decorating (including extensive wallpapering to high height). - Joinery to construct cupboards. The pricing was clear and transparent. As impressive as their speed, they stuck to their budget. They have a business approach that is impeccable in its integrity, which we valued so much. The sense of principles and decency flows down to all the staff from the kind and assiduous foreman Arek. In a substantial and complex project like this, it is hard to overstate how important that has been. We have done several building projects before and this was an outstanding and superlative experience. Unicorns don't exist - but maybe they do, and here is our unicorn of the building world.
Redmark Contractors Limited
Rating: 5 out of 5
Extension Builder in Feltham
Redmark Contractors Limited have over 10 years experience, and with many years experience in the building trade. We are a professional team are reliable builders operating in London and the wider area. We take great pride in all work which we undertake, taking great care to make sure that our client’s needs are met in a meticulous and professional manner.
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Latest review:
Extensions- 27 May 2025
They helped build me two houses and were always putting their best foot forwards. Bhupinder and his team are lovely, and are now like family to me. They have a bright future ahead for themselves and for the clients they look after.