Extension Builders in Radlett | MyBuilder

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Some of our top rated extension builders in Radlett

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UTALE
Rating: 4.6 out of 5
Extension Builder in Radlett
UTALEE PLASTARING Drylining RENDERING General buildings
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Latest review:
Plastering- 29 Apr 2026
Professional, knowledgeable and a great person, easy to communicate and have done the job quick . Im happy about the outcome. Highly recommended.
A Brockwitz Builders ltd
Rating: 5 out of 5
Extension Builder in Radlett
AJ Brockwitz & Sons are Which Trusted Trader & Federation of Master Builders registered. We are a family run Building Company based in Harrow with over 30 years experience in the industry, we specialize in all aspects of construction.
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Latest review:
Extensions- 28 Jul 2017
Tony and his team recently completed a large ground floor extension. The guys were polite and courteous, on time every day, worked hard through the day and kept a clean and tidy site. Tony was very good at anticipating issues before they arose, making useful suggestions and giving us time to plan. We had a previous bad experience with a cowboy builder and Tony was especially sympathetic and understanding. Tony and his team were always transparent and upfront and very easy to work with. Tony was recommended by neighbours that he had worked for and we would also highly recommend him.
Botnari Construction
Rating: 5 out of 5
Extension Builder in Radlett
Botnari Construction. Every project is unique to every homeowner with small details having significant importance. What matters to our clients is what matters to us and these are the problems that we like to solve. We specialise in all Construction works with many years being in the industry, making sure we deliver a fast, efficient and well-organised project at its best.
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Latest review:
Botnari Construction recently completed a project for me and I was extremely impressed with the way they work. From the quality completed to great time management I was very happy with the works carried out. Will definitely be using in the future. 10/10
BOTNARI CONSTRUCTION
Rating: 4.7 out of 5
Extension Builder in Radlett
We at BOTNARI CONSTRUCTION provide a service of maximum quality and client satisfaction . Having over 25 years experience in the field we have completed jobs big and small to the best standard .
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Latest review:
Garden Maintenance- 19 May 2026
Fantastic service . Very good job
CONSTA Construction Limited
Rating: 4.6 out of 5
Extension Builder in Radlett
CONSTA Ltd - small construction company based in London, and characterises in flexibility to complete various jobs . There is list of different small or awkward completed jobs in our portfolio as well as more significant projects as loft conversions, extensions, full house reconstructions, new build and Passive House construction as well.
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Latest review:
Extensions- 29 Aug 2021
Communicated well at the start with reasonable cost. work was done well but the finishing was not so great as expected. The end cost was very expensive. Charged by the hour, the team were very slow which was upsetting to see me pay for time where they sat around not doing much. Ensure to agree fixed price. Communication after job is poor, double glazing has warranty which now not being able to communicate with kostas having to pay to get things done that should be covered in warranty. Central heating give huge problems. Do not use for big jobs
Bujar Vata
Rating: 5 out of 5
Extension Builder in Radlett
I am in the building business for 15 years I have worked all around London specially in the City I have registered myself on Mybuilders.com so I can get job around my area.
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Latest review:
Tiling- 7 Jun 2026
Amazing job and a brilliant team of tradespersons. An excellent job of the herringbone tile flooring with underfloor electric heating for the whole of my downstairs. The wall panels also complemented the flooring and were installed perfectly. Well done to Bujar and his team!
RMK Builders
Rating: 5 out of 5
Extension Builder in Radlett
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
GREAT UK CONSTRUCTION LTD
Rating: 4.9 out of 5
Extension Builder in Radlett
Welcome to GREAT UK CONSTRUCTION LTD! With 6 years of experience, we specialize in interior and exterior renovations alongside meticulous maintenance services. Our commitment to quality and innovation ensures excellence in every project we undertake.Thank you for choosing GREAT UK CONSTRUCTION LTD! Your trust in us fuels our passion for excellence.
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Latest review:
Bathroom Fitting- 24 Mar 2025
Open, Honest and good workmanship. Have got numerous other jobs done by Madalin - he is our go to person for any house projects! Thank You soooo much
RVR PRO BUILDERS LTD
Rating: 5 out of 5
Extension Builder in Radlett
With a very high standard of work and experience in kitchen installation, carpentry, built in wardrobes, etc. We offer a range of services to help you with your projects, free quotes and information.
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Latest review:
Kitchen Fitting- 2 Feb 2020
Took out my old kitchen and fit a new one. Excellent professional job, no complaints at all. Would certainly hire again.
Patrick the Builder Ltd
Rating: 5 out of 5
Extension Builder in Radlett
Hi I’m PATRICK from Patrick the builder end I’m very happy to the next job for you General building Brick work Block work Full Refurbishment Loft Conversion Fibreglass roof Garage conversion Dive way Patios Garden conversion & Maintenance
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Latest review:
Extensions- 13 Mar 2022
Patrick and his team were hired to build a garden room. Reasonably priced, offers solutions to problems that might arise during building work, polite and easy to work with. He will also bring his expertise into the project and suggest different ways of doing things or using different products. Happy with the build and will definitely use him again for future projects.
MLCC
Rating: 5 out of 5
Extension Builder in Radlett
We offer quality works at competitive prices. We are a small team of professional builders with over 12 years of construction experience. Whether you are looking for painting a room or bathroom refurbishment or building a new extension - we can take care of it all. Please contact us today for a free no-obligation quote.
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Latest review:
Painting & Decorating- 27 Apr 2018
Claudiu and his team did an excellent job renovating our 2 bed flat in Bushey. He did a great job on the laminate flooring in particular. Installed coving, skirting, painted walls/doors/radiators, installed new light fixtures, and assembled furniture. Will definitely work with him again. In fact, I hired him back to do our bathroom next week!
RT Build
Rating: 5 out of 5
Extension Builder in Radlett
We are a family run small company with 20 years on the market.We specialize in bathroom ,kitchen and general building refurbishments.We offer high quality service for a reasonable price with great attention to details. Your satisfaction is our top priority.We are looking forward to doing new project with you.
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Latest review:
Bathroom Fitting- 27 Dec 2025
Rafal did everything as expected. Many thanks for his commitment and professionalism.
Marble Piece
Rating: 5 out of 5
Extension Builder in Radlett
Welcome everyone. My name is Peter and I am a builder as well as just tiler and stonemasons. Many clients coming back to me over few years. I run company called Marble Piece Ltd dealing with general building, extentions, loft conversions as wel as kitchen or bathrooms renovations. My service will never meet a complain or dissatisfaction. Clients are proud of their refurbishment visions done by my team. We do other bespoke project as Flooring, tiling etc. No job too small or too big for us!
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Latest review:
Piotr's work is really good. I did four or five kitchens with him and I did recommend him to him to another builder friend of mine and they are happy with his work - no complaints. He arrived on time so there were no delays. I too am very pleased with his work and would of course use him again when I have some stone work to be done.
A&B London Construction Services LTD
Rating: 5 out of 5
Extension Builder in Radlett
With experience and knowledge of the industry of more than 10 years duration, we have developed a reputation for providing both a high quality and friendly service. When you need help with any type of building work, Domestic or Commercial, please contact us anytime we will be happy to help.
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Latest review:
Restoration & Refurbishment- 29 Mar 2018
A pleasure to deal with . Agim and his team worked hard to a very good standard.They often worked later than i would expect so that they were ready to move onto the next stage of the job the following day. Agim was very knowledgeable of all building regulations and was ready to offer me solutions when they were needed. All his team were courteous , polite and also knowledgeable. This was the first time I have used A&B but I would have no hesitation of using them again and recommending them to others.
Upgrade Interiors Ltd
Rating: 5 out of 5
Extension Builder in Radlett
We’ve focused in the last 26 years, on improving our skills and how can we be better professionals. It has been a long journey, a time in which we have developed every day as professionals, to put everything in value, for the clients we have today. We believe that, when you do everything with great passion, the results will be fantastic and you can be proud of the final result.
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Latest review:
Carpentry- 17 Oct 2025
Nico did a fantastic job. The new wardrobe doors look amazing and fit perfectly after adjusting to fit the older door frames which had settled and moved slightly out of alignment over the years. Better than the original ones. The bedroom doors were replaced and fitted to open to the correct side of the rooms. The broken stair was expertly cut and fitted and matched perfectly to the rest of the stariway. Very solid and completely squeek free. Built to last a very long time. Nico is very reliable, dependable and highly skilled. I highly recommend him for any carpentry work needed.
Flynn Construction ltd
Rating: 5 out of 5
Extension Builder in Radlett
We are a medium sized Limited Company based in Watford . We specialise in all area's of building - New builds, Refurbishments, Extensions and Paving all welcome. We have a vastly experienced team to cater for all your building needs.
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Latest review:
Extensions- 12 Jun 2020
Gavin project managed the rear story extension on our house from start to finish and was professional and friendly throughout. He was always on hand to offer help and support and we would definitely recommend his services.