How it works
Post a job
Tell us about your job, and we'll alert suitable extension builders in Bowes Park. 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.
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:
Back of the house extension - plans available
We are very pleased with the work, Paul's suggestions made what we felt a great design even better. Pricing for extra work (because we were undecided at time of contract signing) were reasonable and fitted in with the overall build. Paul's...
I've been working in building trade for over 20 years , I can undertake any job small and big from foundations to the roof and anything between. I can provide any references and I have insurance of £5 million. Me and my team take pride at what we do and we do it first... read more
Latest Extensions feedback review:
2nd Floor Extension, on top of existing extension
I've no hesitation in recommending Alban and his team. Building a second floor extension on my property was a huge undertaking for me (both financially and practically) and I was keen to ensure I hired the right person - I got a few quotes...
We build, refurbish and extend buildings. Our strong regional presence allows us to foster trusting and beneficial working partnership with our customers, consultants, supply chain and local communities. read more
Latest Extensions feedback review:
Erection of a single storey rear extension
Ralph and the DPS team did a great job on this project, completing the work on time and to budget. I am incredibly happy with the end result and have a beautiful new modern and architectural extension. The whole team were trustworthy,...
Bluelime is a one stop shop for all your planning, interior design , structural engineering and construction needs. With over 8 years worth of happy customers we pride ourselves with our honest and inventive solutions. Free initial consultations and proven track record of... read more
Latest Extensions feedback review:
kitchen extention
I have contacted blue lime today yo start this job
We are a family run business with over 25 years experience. We specialise in loft, single and two story extensions and refurbishments. We take pride in our work, making sure the customer comes first when it comes to quality and satisfaction. It is never about how fast one... read more
Latest Extensions feedback review:
2.2M by 5.2M single storey extesnion
DMCA completed the extension on time and within budget. The finish is very good. All the tradesman working on the extension were polite and respected that we were living in the property during the conversion and went out of there way to...
Qube Design&Build is an experienced Design & Construction company specializes in residential Extensions, Loft Conversions, Full refurbishments, New Homes and Contemporary Gardens.We undertake all design, planning & building control submissions, structural calculations and... read more
Latest Extensions feedback review:
Add extension (bedroom)
Sam worked on re-designing my new home. This was a complete reshuffle of rooms with the kitchen going to the living room and the living room extending to the garden. Extending my bathroom and adding a new bedroom. I consulted with him not...
DC Building and Decorating is a well-established company which has built up a first-class reputation in the building industry by successfully delivering high-quality projects. The company's core values are quality, efficiency and reliability. We're proud to say that we've... read more
Latest Extensions feedback review:
Side Return extention and associated works
We would have no hesitation recommending Andi and Dragos - they did an excellent job on our project which was completed on time and on budget (there were some unforeseen works resulting in extras but these were outside their control - such...
We have been in the building trade for 25 years, we are a professional building company specialising in New Builds, Extensions and Loft conversions & renovations in London & Hertfordshire. The majority of our work is through personal recommendations. We are always happy to... read more
Latest Extensions feedback review:
Ground floor rear and side extension
We worked with Assured Builders London on the renovation and extension of a ground floor flat in North London. Lee, Nikki and their team are extremely friendly, very experienced, honest and hardworking. The project was completed on time and...
We are family run business and have been in the trade since 2001. Our professional team will always give the best they can to achieve optimal results and most important for us are the finishing details and customer satisfaction. We can provide a range of different services... read more
Latest Extensions feedback review:
Rear Extension single storey
I am very happy with the work undertaken by Ionut and his team. From the initial engagement Ionut came prepared with the plans and talked through the job requirements to understand what we were looking to achieve. During the build I...
We are a family run building company , originally established in the East End of London back in 1971 , now operating from Essex, covering the whole of London and Essex. Approved by trading standards with a £5million public liability insurance. read more
Latest Extensions feedback review:
Removal of two non-load bearing walls
Very happy with the work completed. The whole process was hassle free courtosey of Kay's friendly approach to dealing with my questions and Steve's accommodating nature when it came to working with my ever changing electrical plans.
We are RIBA registered architects with a wide range of experience of over 25 years within architecture, design and construction. We are experienced at new builds, full refurbishments, extensions and conversions, and have completed numerous residential and commercial projects... read more
Latest Extensions client reference:
Phil was great to work with, listened carefully to our aims and came up with lots of great ideas many of which we went along with. Once we decided how to proceed, he managed the process all the way through planning, including making...
At Geo Sky we have more than 10 years of experience in carrying out all aspects of the works related to your kitchen and bathroom starting from simply replacing the worktop, repairing the kitchen and bathroom units or design and complete refurbishment of your kitchen and... read more
Latest Extensions feedback review:
Single storey rear extension N5
We recently had a single storey rear extension and refurbishment of our flat completed by Geosky. From start to finish they were an absolute pleasure to work with, which I think is pretty rare to find! Their communication is 10/10, we had a...
AMG places great emphasis on the importance of up to date methods of design and construction. As a key player at the forefront within the market place we specialize in building Extensions, Loft conversions, Drylining, ceilings, painting and decorating to complete internal... read more
Latest Extensions client reference:
Stefan did an extension for my flat from the installation of structural steel, to the roof, and demolition. To building the shell and all cosmetic work inside. I am very happy with the work. Time keeping was good, pricing was good he was...
Our priority is your satisfaction. Take advantage of our professionalism and years of experience in the market. In addition, our trained staff will take care of the fastest and most effective solutions to your contract. Of course there is the personal approach and high care. read more
Latest Extensions client reference:
Bujar built a ground floor extension with roofing and all plumbing and electrical work included. I am happy with the work - there have not been any problems. He was very professional, clean and tidy, everything was perfect - I have...
We are a team of experienced professionals who carry out complete extension building and refurbishment projects. Our clients praise us for the professional and responsible attitude we bring to any project. Please do keep an eye on new photos posted as we progress with our... read more
Latest Extensions feedback review:
General works on flat
Myco carried out some works to our leaking roof terrace which included: (i) diagnosing the cause of the leak, (ii) taking up and completely replacing everything above the roof timber joists, (iii) laying new tiling on the terrace, and (iv)...
Based in East London, Pioneer Concepts aim to improve the style, design and value of your property by offering design and build services that cater to all those needs. Pioneer Concepts can provide all building work services & technologies you require to transform your ideas... read more
Latest Extensions feedback review:
Ground floor rear single extension approx 15m2
Marcin and his fantastic team from Pioneer Concepts started our rear single storey kitchen extension at the end of July. This was the biggest project we have ever planned and we are so glad we chose Pioneer concepts. Marcin provided us with...
Signature 1 Construction LTD is a family run business with over 20 years experience in the building industry. We specialise in extensions, loft conversions and full house refurbs. Every job we undertake we take great care of the clients house and are experienced project... read more
Latest Extensions feedback review:
Care Home Extension
I highly recommend signature 1 construction, the experience has been great from the start. Marin and his team are great and always explain each stage of the build and happy to answer any questions/anxieties you may have. Costa the foreman...
PMB Construction is London based building company delivering exceptionally high standard services, specialise in most building aspects including loft conversions and extensions. PMB Construction (UK) Ltd is fully insured company, we pride ourselves on high recommendations... read more
Latest Extensions feedback review:
8m Extension, Loft & Full Refurb
One of the best builders I have ever worked with. PMB take great pride in the work they do and finish to a exceptional level (even better than a lot of premium and expensive builders in the industry). Colin's knowledge about all aspects of...
We are a local property improvement, refurbishment and maintenance specialists with years of experience in building trade, new on this web site but we can provide site visits references on request. read more
Latest Extensions client reference:
An extension to the living room. Viorel was always professional and conscientious. He let me know what stage the work was up to. His employees were friendly, trustworthy and polite, they turned up when they were due to, doing a full days of...
Our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. As a result, a high percentage of our business is from repeat customers and referrals. I would be more than happy to showcase the high... read more
Latest Extensions feedback review:
Ground floor refurbishment.
The builders did an incredible job refurbishing my house. For my house I wanted to break the internal wall to create a bigger living room and also for them to refurbish the toilet. In the beginning they’ve set a period when everything...
Trusted by experts
Don’t just take our word for it, homeowners love MyBuilder too. We’re proud to be rated by Mumsnet.