Extension Builders in Isleworth | MyBuilder

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Some of our top rated extension builders in Isleworth

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Q suite construction ltd
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Extension Builder in Isleworth
Q suite construction Ltd is new company in trade but before open this company i have 17 years my hard work in construction work . I learn the skill and make happen In reality . What image you make in you mind or in your dream about your investment we promise we bring front of you in reality.
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Plumbspark ltd
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Extension Builder in Isleworth
PlumbSpark Ltd. is a leading provider of top-tier plumbing, electrical, and gas engineering services, renowned for our commitment to quality and customer satisfaction. Our team of fully qualified engineers possesses years of experience, ensuring that every project is executed with the utmost professionalism and precision. Specialising in both electrical and gas engineering, we combine extensive expertise with state-of-the-art technology to deliver solutions that are not only efficient but also innovative and reliable. Our dedication to high-quality workmanship has earned us a substantial list of happy clients who continue to rely on us for their essential service needs. At PlumbSpark Ltd., we understand the importance of trust and security in our industry. That’s why we offer a fully insurance-backed guarantee on all our works, providing clients with the reassurance that their projects are in safe hands. Choose PlumbSpark Ltd. for unparalleled service excellence, and experience the confidence that comes from working with a company that values integrity, expertise, and client satisfaction above all else.
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Blueline Enterprise Limited
Rating: 5 out of 5
Extension Builder in Isleworth
Blueline Enterprise is a family run firm specialising in high quality refurbishments, extensions, conversions and new builds. We have undertaken various projects through professional architects and private clients. We a reputable building construction firm based predominantly in North West London.
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Latest review:
Blueline completed the work to the exact high standard i was hoping for, while remaining on budget and estimated timescales - the three things that were most important to us! They were punctual, practical, knowledgeable and willing to give advice when either needed or when something could potentially be improved. They were always available to talk through what was happening at every stage of our job, with any complications arising, and importantly solutions to any problems. They knew their stuff and got the job done without any hassle either. They even came back after the job was finished to shift some pipework which i had an extra requirement for. The best feedback i could give is that we will go straight to them for any work we require in the future, and have already recommended them to friends.
RMK Builders
Rating: 5 out of 5
Extension Builder in Isleworth
We are a professional construction team with many years of experience in the field. Our priority is the client and the quality of the work performed. We invite you to work with us.
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Latest review:
Kitchen Fitting- 12 May 2026
Great job and good customer service from the gentlemen. Would definitely recommend
Engpak Construction
No reviews yet
Extension Builder in Isleworth
Working since 2010 in construction and remodelling business. External Thermal Insulation System (EIFS), Extension, Loft conversion, Refurbishments, Roofing and all types of building work. We provide complete solution from Design to Develop. Our professionally skilled team carried out works at high standards of your residential or commercial works. We always work with close coordination to our clients to understand their requirements and obtain a happy client base.
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Quinn's Builder's
Rating: 4.7 out of 5
Extension Builder in Isleworth
Hi my name is Chris my company is Quinn's Builder's. I have a motivated, reliable and friendly team that have over 20 years experience in the building industry. 100% great feed back from all my customers! We specialize in Full Refurbishments, extensions, patio's, kitchens/bathroom insulation , electrics, plumbing, roofing, flooring, decorating, window/door fitting, garden/fencing. We can carry out any job big or small. Contact us for a free quote.
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Latest review:
Restoration & Refurbishment- 8 Aug 2024
Chris completed the works at my house in June 2024, the works included: - removal of internal walls to make open plan downstairs - new kitchen - new WC - flooring - decorating - plumbing - electrics - bespoke joinery He was great to work this and completed the project to a very high standard. He attended site every day over a 4 week period and was committed to complete the job on time. I would recommend Chris and his team to others. Chris was even kind enough to install blinds, a media wall and build a wardrobe at no extra cost. Cheers!
Construction
Rating: 1 out of 5
Extension Builder in Isleworth
We do all construction work Skim ,paint ,wood floor , floor tiles ,krainder Bathroom ,new extension and garage Brick nd block work
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Latest review:
Bricklaying- 11 Mar 2023
The builder came to build a single skim brick wall to the side entrance of my house -: around 120 bricks. He agreed to £300 for labour including inserting a door. Upon arrival, of which he came on foot, he had no tools, no bucket, no drill, no ladder. He had to borrow all of my husbands equipment and sent my husband out for extra materials on two occassions. The lintel he asked us to order was the wrong size, we ordered one that was far too big and wasted more money due to him measuring up the job wrong - again a waste of money. Then, we had to drive him to toolstation to buy a brick cutting tool because of this using our own time and fuel. You would assume a brick layer would have tools if they are doing jobs privately - his colleagues excuse was we are just starting up our private buisness. He then started asking for more money and stormed off leaving all the rubbish behind even though we gave him the £300 as agreed prior to the job. The wall itself is okay but again at one point he refused to build up to the top because of a metal screw apparently impossible to remove, so yet again my husband had to assist with the job and removed the screw. Honestly more hassle than it was worth. Also the door was not fitted so now will need to pay someone else to do the job. I do feel bad for them that do not have any equipment but when you pay money for a job you do expect a certain level of service. I wish them good luck in the future and hope they take this advise on board.
Prestige Building Design Ltd
Rating: 5 out of 5
Extension Builder in Isleworth
My name is Warren & has been in the building industry for over 35yrs Began as a carpenter and has developed & moved into all area and aspect of the building industry covering from the least to the greatest, Prestige Building Design Ltd. Are a team of Multi-Skill tradesman, Crafts man & builders which will converts your ideas into reality. Our portfolio covers New build,Extension,Loft Conversions,Renovations,Bathrooms,Kitchens, We pride our self on our ability to deliver & Customer satisfaction
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Latest review:
Extensions- 24 Apr 2023
Warren and his team have been with us for over a year now, first building our extension and then retained for additional work around the house. The quality of work is high, the pricing is very competitive and the team are a pleasure to have around. I am pleased we hired Warren and do not hesitate to recommend him.
NDR PROFESSIONAL LTD
Rating: 5 out of 5
Extension Builder in Isleworth
Plastering, Silicone render, plasterboard...
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Latest review:
Plastering- 29 Aug 2025
I asked Daniel to check and price some pebble dashing job. Daniel was fair in his pricing. He was on time in commencing the work as we had agreed. He never left the site until the job was completed within a few days, hence causing least interruptions. I do recommend him and I intend to ask him to carry out works in future.
Viorel nicoara
No reviews yet
Extension Builder in Isleworth
I have more than 15 years experience of the construction
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JWC&BS LTD
Rating: 5 out of 5
Extension Builder in Isleworth
I am fully qualified carpenter with NVQ qualifications. I’ve had experience working with listed building, extensions , loft extension, roofing , first fix , second fix carpentry , kitchens and flooring
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Latest review:
Decking- 30 May 2020
Great work. Nice and tidy. Would use again for general carpentry needs.
ELDERMANOR LIMITED
Rating: 4.4 out of 5
Extension Builder in Isleworth
I have a company of 10 people who experience .Our team including experienced builders,from 5 year to more than 25 years. Our rules are respect and professional that including quality in all our jobs even if is small or big one. we work with low prices.
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Latest review:
Tiling- 7 Jan 2015
Hired to tile a wall, came next day and did a good job. They cleaned up the area when the job was done.
UTALE
Rating: 4.7 out of 5
Extension Builder in Isleworth
UTI Ltd PLASTARING Drylining RENDERING General buildings
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Latest review:
Plastering- 12 Jun 2026
Great communication clear pricing and really good and effecient work. Will use again!
Sran Builders
No reviews yet
Extension Builder in Isleworth
Contact Me For Any Queries
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Bettersiteconstructionltd
Rating: 2.5 out of 5
Extension Builder in Isleworth
Hi am mr saini from Bettersite construction our team help to provide satisfy construction jobs we undertaken new built extension,loft,renovation,kitchen bathroom landscaping,krender, we ensure that we provide quality work my teamwork projects we can show if want people to see will admire definitely
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Latest review:
Restoration & Refurbishment- 18 Apr 2026
I had my bathroom fully tiled and refurbished by Mr Madan and it was done with patience and professionalism. My house is 1930s build and it comes with its own challenges when doing a project, but Mr Madan dealt with every challenge, whilst keeping my costs down. I'm 100% happy with the end result and I will highly recommend him.
Compact Building Ltd
Rating: 4.8 out of 5
Extension Builder in Isleworth
Compact Building LTD Renovations | Refurbishments | Plumbing – Across London From full home makeovers to small upgrades, we deliver expert results with 0% interest payment options. Make It Compact. Make It Perfect.
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Latest review:
Restoration & Refurbishment- 25 Sep 2026
Had a bathroom refurb which involved knocking out a wall and all new fittings. Very competitive quote and delighted with the finished results. Very clean, tidy and finish is to high quality. Good communication throughout. Would definitely recommend. Thanks again .