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  1. Post a job

    Post a job

    Tell us about your job, and we'll alert suitable extension builders in Totteridge. It’s simple and free.

  2. Hire a tradesperson

    Tradespeople respond

    Once your job is posted, you'll get responses from interested extension builders through the website.

  3. Leave feedback

    Review and choose

    Browse profiles, work history, and feedback, then choose who you wish to share your details with.

  • DPS Construction

    Extension Builder working in Totteridge
    Trade Member since 2014

    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:

    Rear extension

    We can not praise DPS enough. We interviewed 5 building contractors and we had a good feeling about DPS. Ralph was able to talk through the process in great detail and gave us an in-depth breakdown of the quote to see where exactly the our...

    By ivan228 on

  • QUBE DESIGN & BUILD LTD.

    Extension Builder working in Totteridge
    Trade Member since 2013

    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:

    Side Return and New Bathroom / Stairs

    Working with Sam was brilliant... honestly it makes such a difference having an architect who is also in charge of the building work and vice versa. He's a great communicator, very trust worthy, efficient and with a keen eye for detail. I...

    By louisel_45 on

  • Assured Builders London

    Extension Builder working in Totteridge
    Trade Member since 2017

    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:

    Home renovation

    We have instructed Assured Builders to carry out out our renovation work. Work has just started and the foundations have just been laid down. I am so please to have found Assured Builders. Nikki and Lee are a pleasure to work with. Any...

    By ashmann2017 on

  • Reian construction ltd

    Extension Builder working in Totteridge
    Trade Member since 2018

    I have been in construction industry for at least 17 years in London mostly round Hampstead and west London, west end , Ground work drainage, payment ,landscaping , extension, carpentery, fencing,roofing ,bricklaying, read more

    Latest Groundwork & Foundations feedback review:

    Foundation/underpinning for front basement extension

    Besim and his team did a fantastic job excavating my basement coal shoot and converting this into my daughters bedroom. I cannot praise this company enough - always punctual, professional, extremely reliable and could not be more helpful or...

    By chris_88_65 on

  • M & G Home Improvement

    Extension Builder working in Totteridge
    Trade Member since 2020

    With over 12 years of experience in the construction industry and an admirable track record, M&G Home Improvement can have confidence in providing remarkable levels of competence and expertise from new-builds to all refurbishment projects. We are very well recognised within read more

    Latest Extensions feedback review:

    Outbuilding project

    Outhouse completed containing a bathroom, lounge room/office and a utility/storage space. Excellent work completed by Shahin and his team who were efficient both in accommodating last minute requests to changes in design and quality of...

    By shaz49926 on

  • CIF Builders

    Extension Builder working in Totteridge
    Trade Member since 2015

    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 Conversions - General feedback review:

    Internal wall removal

    Found John to be extremely helpful in giving ideas for problems which came up. Would Highly recommend them, they were very happy to come back and sort out a few snags even after full payment was give. When a wall was been taken down a lot...

    By gbroughall on

  • SSS Brothers Limited

    Extension Builder working in Totteridge
    Trade Member since 2017

    At SSS Brothers we value our customers and work very hard to maintain their trust.With 15 years of experience,You can be assured that we will always provide quality workmanship, professional,courteous and timely service. Our prices are competitive, and our work read more

    Latest Extensions feedback review:

    Living space extension

    SSS BROTHER, They worked incredibly hard to transform our house in a timely and efficient manner, all whilst being responsive to our concerns and preferences. The SSS BROTHER did a great job extending our kitchen and backroom to create a...

    By mohamed43994 on

  • Zenstruction

    Extension Builder working in Totteridge
    Trade Member since 2017

    Established builder with excellent experience since 2005 and have great knowledge in the trade. We are known for excellent work standards, health and safety and high quality projects within budget and timeframe for completion. read more

    Latest Guttering feedback review:

    Gutter repair

    Really good service and at a reasonable price! Definitely recommend Zen!

    By amish49326 on

  • HomeDeco

    Extension Builder working in Totteridge
    Trade Member since 2011

    Here at ”HomeDeco” we believe in customer satisfaction in the finished product and we are committed to giving the best results every time. Our motto: happy clients are returning clients :) read more

    Latest Extensions feedback review:

    Single storey Side extension

    Gina and Jon make an extremely effective team. Gina is customer facing with a lot of creative ideas and is a huge help in sourcing and ordering second stage products like flooring, windows, doors, cabinets etc. whilst Jon comes in with a...

    By tas_10 on

  • AMG LONDON

    Extension Builder working in Totteridge
    Trade Member since 2014

    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 took over a project for me which was the renovation. He organized and did the plumbing, electrics, flooring and decorating. I was pleased with him, he was referred to me. His pricing was reasonable, all the tradesmen he had were...

    Reference taken by MyBuilder on

  • CONSTA Construction Limited

    Extension Builder working in Totteridge
    Trade Member since 2017

    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 read more

    Latest Bricklaying feedback review:

    Remove and replace rear garden wall.

    Kostas estimated accurately for the work (demolishing a weak garden wall, clearing, and then building a new replacement wall/fence), he and his colleague were professional, he provided detail, and kept us up-to-date throughout the process....

    By jules_163 on

  • PML Architecture Ltd

    Extension Builder working in Totteridge
    Trade Member since 2014

    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 Architecture feedback review:

    Planning application for new dwelling

    Phil is currently helping us with the planning application process to build a new property. This includes liaising with the council and other consultants on our behalf. Phil really knows his stuff, is easy to work with, and deals with...

    By sammy_75 on

  • MYCO Contractors Limited

    Extension Builder working in Totteridge
    Trade Member since 2019

    I am an experienced and fully insured builder. On average I and my team build and renovate 5 extensions per year. Our current or old clients are always ready to share positive feedback about our work. We work off the ready plans which are usually prepared by the clients read more

    Latest Kitchen Fitting feedback review:

    Replace old kitchen and install quarts worktop

    Tony and his team did a fantastic job in my kitchen. Among other things I was really surprised with the speed at which kitchen and worktop have been installed. While all supplier’s would give me 2 weeks lead time for quarts worktop, Tony...

    By nicky_186 on

  • ScutariConstruction

    Extension Builder working in Totteridge
    Trade Member since 2018

    Scutari Construction is a limited company based in London. We are a very reliable and professional team of tradesmen with over 10 years of experience on the building industry, committed to deliver the highest levels of quality and service to our clients. read more

    Latest Extensions feedback review:

    Rear/side extension and refurbishment project in E18

    I hired Ymer and Nimet for my extension and renovation project last year. We made a number of changes to our plans along the way, yet the project was completed on time and to a high specification. Outstanding workmanship from the entire...

    By anwar51467 on

  • Pine Construction Ltd.

    Extension Builder working in Totteridge
    Trade Member since 2014

    As a civil engineer and principal building contractor we consult, design, construct and project manage any dwelling and commercial projects from minor repairs to complete new-build as well as any type of restoration/renovation and basement construction projects. read more

    Latest Restoration & Refurbishment client reference:

    Last year Mousa repaired my chimney then I used his team to do some decorating and a bit of plumbing. It was nice being able to get lots of things sorted by one company. I was very happy with the work and I haven't had a problem with...

    Reference taken by MyBuilder on

  • AH Builder

    Extension Builder working in Totteridge
    Trade Member since 2019

    AH Builder Ltd specialise in all types of building we are professional and very determined to ensure our clients expectations are met. we have worked on many different building projects for more than 10 years experience. read more

    Latest Bricklaying feedback review:

    Extension wall and ground work

    We employed Alfred and team earlier this year to undertake our extension project, they had completed each stage so fast under time scale and budge, in very high standard too. We went on to let them carry out more works, including floors,...

    By liang on

  • Alb Homes Ltd

    Extension Builder working in Totteridge
    Trade Member since 2010

    Alb Homes Ltd is a family-run business that’s evolved from humble beginnings. With over 17 years of experience and 80+ projects completed, we have honed our skills to a level recognised by the Federation of Master Builders. We are always on hand to answer any questions and read more

    Latest Bathroom Fitting feedback review:

    Fit an extractor fan connected to the light switch

    Tim was great, he came in and got the job done professionally and efficiently, will definately hire again. Thanks

    By anon-180823211503112579 on

  • R.A.S. Construction And Design Ltd

    Extension Builder working in Totteridge
    Trade Member since 2015

    R.A.S Construction and Design Ltd is a well established company specialising in all aspects of construction and hard landscaping work. Our work is carried out by our own employed teams and we offer free advice and quotations. All our work is guaranteed and fully insured read more

    Latest Landscaping feedback review:

    Patio

    Chris and his team did a great job - despite minor hiccups. Would recommend

    By patsyno1_18 on

  • MarioM Construction

    Extension Builder working in Totteridge
    Trade Member since 2016

    We have spent 15 years in the construction sector. Having experience both in the private sector and commercial sector, we use innovative and modern technology to complete your work. In effect, we achieve higher precision, shorter work times and due to this a lower cost for read more

    Latest Extensions feedback review:

    Entrance hall extension including new downstairs toilet

    Mario planned all the work with us, listening to our wishes and coming up with good ideas. He sent us a quote the next day and was responsive to our changes. We were very happy with the work he has done. They worked quickly and almost...

    By anon-220826013004306562 on

  • Ns&sons Construction Ltd

    Extension Builder working in Totteridge
    Trade Member since 2019

    Welcome to NS & Sons Construction Ltd with over 18 years of experience, We cover all types of work from new builds to total refurbishments all at competitive prices with completion on time & to our customer's satisfaction read more

    Latest Restoration & Refurbishment feedback review:

    Chimney Breast removal in downstairs kitchen(Victorian)

    I had a chimney breast removed and a wall taken down and rebuilt. I was so impressed by Ben’s work I then got him to fit my new kitchen and flooring. Couldn’t be happier with the work and results

    By suzi31934 on

What can extension builders do?

MyBuilder is the simplest way to find a reviewed and vetted extension in your local area. We can connect you with local extension builders near you, so you can choose the ideal tradesperson for your project with confidence.

Whether your plans are big or small, we can help you find a skilled extension builder to support you with your job. Your contact details are only shared with tradespeople you want to speak to, so you can check out their credentials, read honest customer reviews and get free quotes to compare.

There are lots of jobs that extension builders can help with, including:

  • Extending your home with an extra room
  • Two+ storey extensions
  • Adding partition walls to create more rooms
  • Building annexes or external structures

Top Extension Builder Reviews

99%

Extension Builders working near Totteridge in North London have an average review score of 99% positive based on 3,112 homeowner reviews.

Trusted by experts

Mumsnet rated 2019

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