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Extension Builders

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    Post a job

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

  • Creative Construction (Solihull) Ltd.

    Extension Builder working in Birmingham
    Trade Member since 2010

    Creative Construction Solihull A Midlands based construction company offering a full build and groundwork’s services, with all work overseen and carried out by myself and my team with no outside contracting,we are now one of the leading companys on mybuilder due to our read more

    Latest Extensions feedback review:

    New Front Porch

    Jason did a great job with our Porch. His quote was very competitive, I received excellent communication as he was very responsive and work was done to a high standard.

    By jessica67475 on

  • c&j developments

    Extension Builder working in Birmingham
    Trade Member since 2015

    hello. i run a small building company with over 30 years experience. our work ranges from the simplest of plumbing jobs to loft conversions and extensions. we are gas safe registered and carry out all gas works. we also work with planning and building regulations on read more

    Latest Extensions feedback review:

    Porch

    Pleased with the bricked porch John and his team built for us. Communicated well throughout and left us a good quality finish. Would recommend.

    By marlowc on

  • GT Building Services

    Extension Builder working in Birmingham
    Trade Member since 2020

    We believe in working with the customer to deliver uncompromising quality at an honest price. With over 20 years’ experience in the industry we bring a wealth of skills and project knowledge in order to deliver the exact requirements to the customers needs and budget. We read more

    Latest Extensions feedback review:

    3m Single Story Rear Extension

    GT Building Services were great from start to finish. A pleasure to have working on our 3m single storey kitchen extension. We weren't initially intending to have a timber frame extension but so glad we got GT building services round to...

    By jackking on

  • MERCURY BUILDING SERVICES (SOLIHULL) LIMITED

    Extension Builder working in Birmingham
    Trade Member since 2009

    As a family run business we are able to provide all our customers with a friendly and personalised service. Major Home Improvements or minor repairs, Mercury's aim is good value combined with a creative flair to produce the best possible professional service. read more

    Latest Extensions feedback review:

    Single storey rear extension to kitchen and dining room

    Daryl and his team are amazing. Daryl knows his stuff, is very accommodating and reasonably priced. Even with lockdown material shortages, there was no real delay. The works were completed to a very high standard and any special requests...

    By alan31700 on

  • Dynamic design

    Extension Builder working in Birmingham
    Trade Member since 2017

    We are a team of skilled professionals with over 20 years of building extensions. "We take pride in the work we do and always provide only the highest standards...” read more

    Latest Extensions feedback review:

    4 meters double width extension.

    We found Lekhpal to be very flexible with regards to adjustments/additional work that we felt we needed above and beyond the original specification. His team are very good at their trade, this especially relates to the electrician,...

    By juniorsophitia on

  • paul bayliss carpentry & general builder

    Extension Builder working in Birmingham
    Trade Member since 2010

    Hi my name is paul.I'm a middle age family man .I have 25 yrs in construction with a diploma in capentry and bricklaying.I've worked on many projects some big some small.I have a vast knowledge in the building industry.I have high standards with every project I take on.As read more

    Latest Conversions - General feedback review:

    Knock through doorway dining to kitchen structural wall

    Knock thru supporting wall kitchen to dining room with a steel fitted. Allowed me to stay away whilst came in to do the work. Double doors fitted

    By bethany2727 on

  • LS Construction & Renovations

    Extension Builder working in Birmingham
    Trade Member since 2018

    LS Construction is a well-established building company in the West Midlands and Shropshire with vast experience in home renovations and new builds. We work closely with project owners to ensure their wishes and ideas are taken into account. We can also advise on alternative read more

    Latest Extensions feedback review:

    Single storey extension

    I would highly recommend Lak and his team - excellent quality of work delivered without fuss, quickly and at a great price. Building Inspector was very happy with the works done. Will definitely be recommending to others and using again in...

    By az100 on

  • LB Building Services

    Extension Builder working in Birmingham
    Trade Member since 2016

    I started in the industry in 1996 as a bricklayer and went on to be a site manager for a large construction company. I have been running my own business since 2007 and have expertise in all aspects of general building and project management. I specialize in domestic read more

    Latest Bricklaying feedback review:

    Boundary garden wall - 16ft

    Great job. Great advice also. Really happy with the work. Luke was incredibly easy to deal with. Responded promptly to text messages. Came exactly when he said he would. Finished the job quickly plus some additional work I landed on him...

    By tom58677 on

  • UK Building Plumbing Services Ltd.

    Extension Builder working in Birmingham
    Trade Member since 2015

    I have been in the trade for 15 years and have experience in the building trade. I am qualified in plumbing and gas fitting and have carried out most building work, refurbishment, extensions, loft conversions etc over the years. We offer free quotation and do not turn away read more

    Latest Restoration & Refurbishment feedback review:

    Complete Bathroom Refurbishment and Installation

    Cannot thank Suny and Harpal enough for the great job they've done on our bathroom. It's the first time we had posted a job and were a little nervous about hiring the right people. From the first visit to provide a quote, through...

    By alison17244 on

  • Jake Evans

    Extension Builder working in Birmingham
    Trade Member since 2020

    Sole trader. 10 years experience in all aspects of building: Groundworks Concreting Drainage Bricklaying Blocklaying Carpentry Steel fixing Landscaping read more

    Latest Bricklaying feedback review:

    New front wall

    I can highly recommend Jake and is team of builders even though he is a Villa fan.Seriously he did a fantastic job carried out in the most professional manner he turned up on time and completed the job in the allotted time frame he is very...

    By dave15959 on

  • J S Brickworks & Building Services

    Extension Builder working in Birmingham
    Trade Member since 2016

    Solihull based business with over 13 years of experience in Bricklaying (fully qualified), Extensions, Garden Walls, Landscape Gardening, Groundwork’s, Driveways, Patios, Fencing and General Building. Please take a look at my portfolio of photos for work of jobs I have read more

    Latest Extensions feedback review:

    Porch Build

    I was completely happy with the services that Jack provided. He was always prompt with communications and turned up when he said he would. He accommodated any changes to the design of our porch with no fuss, and made helpful suggestions...

    By james_spittle on

  • Buildwells bricklaying

    Extension Builder working in Birmingham
    Trade Member since 2020

    WELCOME TO BUILDWELLS BRICKLAYING & CONSTRUCTION LTD. Operating in Birmingham and covering the wider area, we are a popular Building company who offer a wide range of services. We pride ourselves on our high quality work, positive attitude and being a company you can read more

    Latest Extensions feedback review:

    Single Story Room extension

    He gave me the time; I came from work early neither turn up not even called to inform that he is not coming. I called him, no answer.

    By jit_89 on

  • R k construction

    Extension Builder working in Birmingham
    Trade Member since 2022

    Professional builder Loft extensions Roofing Plumbing And gas read more

  • J.P Building Services

    Extension Builder working in Birmingham
    Trade Member since 2021

    Welcome to j.p building services Here at j.p we offer a wide range of construction services with experience you can trust! We tackle all kinds of projects form general repairs to large extension builds. We pride ourselves on our high standard of work & our read more

  • Hepburn Daoudi Architects Ltd

    Extension Builder working in Birmingham
    Trade Member since 2015

    COVID-19 UPDATE ON CERTAIN JOBS WE ARE ABLE TO COMPLETE THE DRAWINGS REMOTELY. Hepburn Daoudi Architects is a small practice specialising in residential and domestic architecture. We are fully qualified architects and are a RIBA Chartered practice with many years of read more

    Latest CAD/Drawings feedback review:

    Loft, Extensions and remodelling.

    I am still actively working with Hepburn Daoudi Architects Ltd. So far so good. Very good lines of communication. Professional1

    By sean37586 on

  • General building

    Extension Builder working in Birmingham
    Trade Member since 2022

    We are independent company that offers the highest standards and services on what we are doing. read more

  • H&H GAS SOLUTION

    Extension Builder working in Birmingham
    Trade Member since 2017

    6 years of experience in the building trade, specialising in building, from scratch, properties for students and then maintaining for landlords - in the westmidlands area. I emphasis on quality and the finer details, which make all the difference. Specialising & extensive read more

    Latest Gas Work feedback review:

    Gas certificate

    Excellent work! very friendly and good. Prompt, reasonable charges and reliable , definitely recommend. Very happy with his work.

    By latha_76 on

  • Building contractors 313 Ltd

    Extension Builder working in Birmingham
    Trade Member since 2019

    I have been in the construction industry for 12 years now. I have a wide range of skills, such as full bathroom renovation, kitchens, extensions. I do my jobs to the highest standard. And i am very good with customers. Customer satisfaction is very important to me. read more

  • Claudio

    Extension Builder working in Birmingham
    Trade Member since 2022

    Builder in General read more

  • BMM Builders LTD

    Extension Builder working in Birmingham
    Trade Member since 2017

    We are a family run business with over 15 years of Experience, we undertake any type of building work from small to large jobs, new builds, extensions, renovations, all our jobs are at the highest quality and we make sure that all our customers are satisfied with our work, read more

    Latest Restoration & Refurbishment client reference:

    Having previously used BMM builders for a number of smaller jobs we contracted them to do a full renovation on a large 4 bed Victorian property. The property had been totally gutted of all plaster, electrics,heating system and all woodwork....

    Reference taken by MyBuilder 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 Birmingham in West Midlands have an average review score of 98% positive based on 2,424 homeowner reviews.

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Mumsnet rated 2019

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