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    Tell us about your job, and we'll alert suitable extension builders in Cricklewood. 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

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

  • Extension Kings Ltd

    Extension Builder working in Cricklewood
    Trade Member since 2017

    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 Conversions - General feedback review:

    Brick wall alterations - work needed to start ASAP

    Highly recommend! Really pleased with the work. Alban was always responsive, helpful and kept his promises. Will definitely use again.

    By bella_clo on

  • DPS Construction

    Extension Builder working in Cricklewood
    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:

    Side Return/Extension

    DPS completed a single story side return extension which we were really happy with. Ralf spent time with us during the beginning of the project to plan out timescales, price and ideas on finishing. The bit we most enjoyed with DPS though...

    By samj_79 on

  • Azure Design Ltd

    Extension Builder working in Cricklewood
    Trade Member since 2019

    Hi there! My name is Gaz and I am a builder who has been in the building trade for well over 10 years. I have completed numerous jobs all over London and greater London, my specialities include; loft conversions, extensions as well as general refurbishments. My previous read more

    Latest Extensions feedback review:

    Side & Rear Single Storey Extension approx 45m2

    Gaz and his team were excellent from the first time we met. They provided us with ideas to better our layouts, helped with sourcing a number items and put us in contact with suppliers which helped us achieve more competitive prices. I was...

    By ajmass on

  • Bluelime Design and Build

    Extension Builder working in Cricklewood
    Trade Member since 2012

    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 Architecture feedback review:

    Loft conversion

    Thanks for the help mate

    By siotos on

  • Samul Construction LTD

    Extension Builder working in Cricklewood
    Trade Member since 2008

    Estimate Prices From: * Loft Conversion £50k(labour+materials+scaffolding) * Home Extensions £3-4k per square metre * Basement £3-8k per square meter (labour+materials). * Bathroom refurbishment £8k (labour). read more

    Latest Extensions feedback review:

    Brick extension

    Just wanted to say a massive thank you to Janusz and Chris for the absolutely excellent work they have done when building our extension. We are so pleased we chose them to do it for us. They were clean and tidy, always on time and worked...

    By anon-180813143003015735 on

  • PAL LEE GROUP LTD

    Extension Builder working in Cricklewood
    Trade Member since 2018

    PAL LEE GROUP LTD is a London based construction company carrying out its services over the capital. We are a skilful team of builders with a number of successfully completed projects in property extensions and full house refurbishments. Our company provides complete project read more

    Latest Extensions feedback review:

    House renovation and extension.

    After 6 months of seeing Sergiu's team building my dream house, the job is finally finished. When standing in front of the new house, I can only say that I am so happy with it! Sergiu is a great guy and has a good team of people...

    By zhongfeng190 on

  • GS GEO LIMITED

    Extension Builder working in Cricklewood
    Trade Member since 2016

    Extention ,loft, House refurbishment, Bathroom refurbishment, decorating, wallpapering, fix coving, Tiling and laminate, service. available 7 days a week . read more

    Latest Extensions feedback review:

    Kitchen extension with island, utility room and toilet

    We completed our kitchen extension and garden room in December 2021 with Giorgi and his workmen. His workmen were very friendly, helpful, hardworking, punctual and nothing was too much to ask of them. Overall the work was good.

    By tdd2801 on

  • Has Constructions Ltd

    Extension Builder working in Cricklewood
    Trade Member since 2020

    Has Constructions LTD, We are a building company with more than 30 years of experience in all chosen aspects of the construction industry. We specialise in works such as: -New builds -Extensions -Loft conversions -Full refurbishments -Electrics/ Plumbing We aim read more

    Latest Extensions feedback review:

    Side Return Kitchen Extension and 2*bathrooms 1st floor

    Has and Muhamet are excellent tradesmen. There is nothing Hasan cannot do and anything he does he takes pride in doing a very high quality job. Muhamet was very engaged with the process, always responsive and always happy to help, very...

    By jordan92412 on

  • Woodhouse Builders Ltd

    Extension Builder working in Cricklewood
    Trade Member since 2014

    Welcome to Woodhouse Builders Ltd, we cover all aspects of property maintenance and no job is too small or big for us. We employee a reliable , trustworthy and hard working staff.Our success is built on providing the best services and ensuring that all our customers are read more

    Latest Restoration & Refurbishment feedback review:

    Bathroom floor to be repaired & bathroom reinstated

    Art/Woodhouse Builders completed the job in the time he said and completed all to a good standard and we were happy with the finish. Any snagging issues Art fixed promptly and we would use them again.

    By simonredbeard1 on

  • Reian construction ltd

    Extension Builder working in Cricklewood
    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 Extensions feedback review:

    Kitchen/extension re-design with supporting steel

    Besim and his team carried out some structural steel work on our home while we were away. I was a little nervous about this but the communication was excellent, as Besim sent regular pictures and updates on the progress. The completed work...

    By chris_p_72 on

  • FNA Engineering Ltd

    Extension Builder working in Cricklewood
    Trade Member since 2019

    FNA Engineering is a private limited company that was established in 2017, we are based in Acton, London. The team has over 11 years of experience in the field of construction, particularly the residential field. Area of residential experience would be house extensions, read more

    Latest Extensions feedback review:

    Room Extension

    Very happy with the building work , And everything run very smoothly

    By sara_223 on

  • Craft of London

    Extension Builder working in Cricklewood
    Trade Member since 2012

    Craft of London are an established building company, specialising in design and build projects, creating bespoke interiors and homes. Our workmanship is of the best standard in London for either small, medium or grand designs. read more

    Latest Restoration & Refurbishment feedback review:

    Fitting new window and internal reconfiguration

    Excellent job done by Kel and the team to a high standard and with minimum fuss. Kept up to date on any issues and work completed within timeframe. Easy to work with and would certainly use again.

    By rollo_94 on

  • MarioM Construction

    Extension Builder working in Cricklewood
    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:

    Rear extension

    Mario is a brilliant guy with full knowledge of the job. His workers were very punctual and hardworking and finished the job well. I would definitely recommend Mario to my friends and relatives and will use him in the future. Excellent...

    By lgurung on

  • R.A.S. Construction And Design Ltd

    Extension Builder working in Cricklewood
    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

  • STN Contracts Ltd

    Extension Builder working in Cricklewood
    Trade Member since 2021

    Should you require a quotation for any works, or even just advice, please call /e-mail us and we will be happy to help you: Basements Extensions Loft conversions New builds Refurbishments Kitchens and bathrooms Carpentry and joinery Roofing Insurance read more

    Latest Extensions client reference:

    Stan and his workers are very reliable, professional with there workmanship and very good value for money. Compared with other quotes I received. I had a ground floor and 1st floor extension and a new large kitchen installed and a large...

    Reference taken by MyBuilder on

  • PML Architecture Ltd

    Extension Builder working in Cricklewood
    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

  • CONSTA Construction Limited

    Extension Builder working in Cricklewood
    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 Hard Flooring feedback review:

    To fit Engineered wood floor

    Excellent, worked quickly, cleanly and floor looks fantastic. Good communication throughout.

    By adamcass on

  • Pacho Build ltd

    Extension Builder working in Cricklewood
    Trade Member since 2018

    At PACHO Build, we have years of experience in the building and joinery industry. We have tackled projects large and small and are always eager to show our creative abilities to new clients. Through experience we understand communication is the key factor to a successful read more

    Latest Loft Conversions feedback review:

    Loft conversion for detached house

    I decided to give the job to Jonathan after meeting 3 other builders as he was very thorough in his site survey. He made some fantastic recommendations such as installing a velux balcony and skylights. We now have two extra bedrooms and a...

    By sarora82 on

  • SpectRoom Property Maintenance LTD

    Extension Builder working in Cricklewood
    Trade Member since 2014

    At SpectRoom Ltd we pride ourselves for being prompt, working to budget and on time and are very clean. We will fully complete any project including all decorating flooring tilling construction and all other property maintenance jobs to customer requirements and for that we read more

    Latest Extensions feedback review:

    Rebuild garage

    Jacob was very accommodating and flexible. His team were great and he completed the work nicely. There was some splatter from the cementing on to my neighbour's wall. He tried to clean it off but it wouldn't all come off. Therefore, he...

    By jagku_79 on

  • Maxmar Construction Ltd

    Extension Builder working in Cricklewood
    Trade Member since 2009

    We are a company that pride ourselves on taking excellent care of the ‘whole project’, from design to completion. We can, on your behalf, manage your project, coordinating all the required trades to turn up as and when required, leaving you to get on with daily life. read more

    Latest Joinery & Cabinet Making feedback review:

    Bespoke wardrobe - Fulham

    Excellent and reliable job! Very organised and attentive to details. Did what he promised. I would definitely recommend magic-carpentry.

    By anon-190913004504117444 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

98%

Extension Builders working near Cricklewood in North London have an average review score of 98% positive based on 3,290 homeowner reviews.

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