Extension Builders in West Midlands

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.4 (14 reviews)

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Some of our top rated extension builders in West Midlands

919 Results

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r m brown+sons
Rating: 5 out of 5
Extension Builder in West Midlands
we are extension specialists and can , within our own team , undertake a complete build to paint finish, so you can be certain that quality is guaranteed. ensuring our clients are fully satisfied from Start to finish. you are welcome to view any of our prievious extensions & speak to our clients.
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Latest review:
Extensions- 8 Nov 2011
We are delighted with our new extension! Bob and his sons were great and we can't praise them enough. Their workmanship is excellent and they are very honest and trustworthy. Bob had lots of ideas to help us to plan what we wanted and he kept us informed throughout. We will be recommending them to friends and family from now on and would definitely use them again in the future.
Rapid Property Services (RPS)
Rating: 4.8 out of 5
Extension Builder in West Midlands
RPS CONSTRUCTION (Rapid Property services) are brickwork, carpentry & groundwork specialists. We offer a professional maintenance and building service for domestic & commercial property’s. Glazing Carpentry & Joinery Brickwork Re-pointing Kitchens and bathrooms Doors and windows Driveways and patios General maintenance and repairs General Building work Groundwork’s & Drainage, extensions, conversions Alterations Portfolio and References are available on Request.
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Latest review:
Extensions- 22 Apr 2021
Can and done some plastering and carpentry work plastering was just a mees all over the window and walls when it came to putting on skirting broads they put nails and slicone to hold them in place one nail went through the water pipe also the oak door they had to cut was just all spit on the bottom all the work they done has had to be redone. They do not reply to my texs or answer the phone to me
Yew Tree bulders
Rating: 3.7 out of 5
Extension Builder in West Midlands
Excellent all rounder and put my hand to most things been plastering for over 20 years and been in the building trade for over 20 years were a family run business
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Latest review:
Plastering- 19 Jul 2024
Fantastic job, great price great communication first class service. Very happy. Definitely would recommen.
Andconstruct Services Limited
Rating: 5 out of 5
Extension Builder in West Midlands
Hi there, ANDCONSTRUCT SERVICES is a company run by a young family with years of experience in management and constructions. We are providing bespoke, high quality construction services to suit your needs and lifestyle. From decks and decorating to roofs and insulation, our team covers both repairs and new projects.
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Latest review:
Carpentry- 28 Oct 2025
Excellent job...happy to use again.
L T Curtis
Rating: 5 out of 5
Extension Builder in West Midlands
Linx Homes is a West Midlands based building company specialising in home renovations, extensions and internal refurbishments. With a strong carpentry background and commercial fit-out experience, we pride ourselves on delivering high-quality workmanship, clear communication and a professional service from start to finish. Services include renovations, extensions, kitchens, structural alterations, carpentry, flooring, bathrooms and general building works. Fully insured.
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Latest review:
Bathroom Fitting- 19 Dec 2024
On time, polite, tidied up everyday. Did exactly what was quoted to a very good standard. We are really pleased with the end result and would highly recommend.
Mrm interiors ltd
Rating: 5 out of 5
Extension Builder in West Midlands
Hi I’m Matt the owner of mrm interiors ltd , we are a family run business with over 30 years experience between us ! We specialise in refurbs and extensions . We really do pride ourselves on customer service and maintaining a very high standard wherever we go . We only use tried and trusted tradesman that we have known and used for years this helps us to remain the most reliable company around ! Feel free to view pictures of our most recent jobs . Thanks , Matt.
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Latest review:
Restoration & Refurbishment- 27 May 2019
Matt did a fantastic job fitting in part of this work into his schedule. Matt and his crew poured a new concrete floor (plus insulation and screed) for my kitchen renovation. Matt was great at dealing with the Birmingham building regs department too, he does things quickly, and by-the-book. Massive thumbs up!
LJB Developments
Rating: 5 out of 5
Extension Builder in West Midlands
I have over 7 years experience as a General Builder carrying out most construction work including general brickwork activities such as ; building garden walls & steps, repointing, extensions etc. and also property renovation works. I pride my self on delivering quality work and customer satisfaction.
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Latest review:
Conversions - General- 24 Mar 2022
Really nice guy work was spot on will be having him back for further work in the Future
M3 Trades
Rating: 5 out of 5
Extension Builder in West Midlands
M3 Trades has been providing trusted, rated Local Plumbing Services in and around your area since 2013. We possess excellent knowledge and experience and are known for our reliability and expertise across All Plumbing and Drainage Services
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Latest review:
Plumbing- 29 Aug 2020
Great communication, quick response and friendly. Come and done the job, no messing about. Great price for the call out and repair would highly recommend and use again
JC Plumbing and Heating
Rating: 5 out of 5
Extension Builder in West Midlands
I've been working in the plumbing industry for over 20 years now and have been covering every aspect of the plumbing and heating industry and have built up an extensive range of regular clients for domestic plumbing and heating I'm honest, professional and hard working and very competitive with prices and always happy to offer free advice where possible
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Latest review:
Plumbing- 5 Jan 2026
I thought it would be an awkward job. But he came. And sorted it out in no time. I would definitely recommend jc plumbing. I would certainly use them again.
Ammar installs
Rating: 4.7 out of 5
Extension Builder in West Midlands
We build trust by working together
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Latest review:
Fencing- 24 May 2026
Very prompt and excellent work completed in time. Definitely recommend.
NTH Construction LTD
Rating: 5 out of 5
Extension Builder in West Midlands
Hello! I’m David , a dedicated builder specializing in property refurbishment. I bring expertise in plastering, tiling, and painting to help make your home look its best. Whether you need a quick refresh or a full renovation, I focus on quality workmanship, attention to detail, and keeping your project on schedule. I understand how important your home is, so I work cleanly and communicate clearly every step of the way. I’d love to help turn your vision into reality — let’s chat about how I can assist you with your next project!
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Latest review:
Extensions- 17 Sep 2025
Excellent worked been carried out from David start to finish i will definitely recommend NTH CONSTRUCTION LTD to people who are looking for any building works very neat and tidy job done. Thanks
Elevation Construction
Rating: 5 out of 5
Extension Builder in West Midlands
Elevation Construction LTD is a leading construction company dedicated to delivering high-quality workmanship,With a skilled team of professionals, we provide a full range of services including home extensions, refurbishments, structural work, garages, porches, and general building solutions. We take pride in combining technical expertise with exceptional customer care. From initial planning and regulations support through to completion, Elevation Construction LTD ensures every project is completed safely, on time, and to the highest standard.
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Latest review:
Shane did a fantastic job with our garden wall rebuild! He was so helpful all through the process from arranging the quote visit to finishing the job. Shane kept me up to date with all the plans e.g. brick delivery timings, and was really friendly, polite and professional throughout. The finished wall looks excellent, just what we were hoping for and at a very reasonable and competitive price. I'll be contacting Shane for any other building jobs that come up, I've already asked him about a garden path. Would highly recommend to anyone!
Dave John Bessant construction
Rating: 4.7 out of 5
Extension Builder in West Midlands
I have been involved in the construction industry for 38 years with a vast knowledge of Different trades,
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Latest review:
Roofing (Pitched)- 15 May 2025
Excellent job, need further work doing on roof. Will contact Dave.
Wall2Wall Construction
Rating: 5 out of 5
Extension Builder in West Midlands
We at Wall2Wall Construction are a well established family run business with every member of team specialising in trades across the board. We offer an honest, trustyworthy and reliable service with 100% effort and commitment. We cover all aspects of Construction/Plastering and Demolition services.
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Latest review:
Conversions - General- 21 Apr 2026
I can highly recommend Brad and his team for any build works. We initially got Brad in for a quote to open up two structural walls to create an open plan kitchen diner and living room on our full refurb house project. The quote was competitive for the job however me and my business partner were confident with the way Brad conducted his business that we ended up entrusting most of the jobs in the refurb project to him. Brad managed the project for the most part except for plastering and painting. We were not happy with one of the tradesmen he had on the job, however Brad tends to take ownership and was willing to work with us to rectify the issue and ensure our satisfaction. Overall, we completed the project on schedule as originally planned thanks to Brad and the energetic team . We shook hands on a positive note hoping to involve him on any future projects. Thanks Brad, see you on our next project.
CJ Improvements
Rating: 4.5 out of 5
Extension Builder in West Midlands
We are a team of builders with experience across most trades who cover a wide range of work to a high standard at very reasonable prices. We pride ourselves in being reliable and open with all of our customers from the beginning right through to the end. Building works, Plastering, Bathrooms & kitchen installations, Wall & floor tiling, Slabbing & paving, Carpentry Groundworks, We also have our own contacts in the electrical and plumbing/gas safe trade who are extremely reliable.
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Latest review:
Carpentry- 24 Apr 2025
No contact for weeks, mid job. I would be grateful if you could contact me to finish the paid for work please then I can amend this review.
LMR Building
Rating: 5 out of 5
Extension Builder in West Midlands
LMR Carpentry and Building specialise in loft conversions, staircase installation and property renovations. We also undertake smaller jobs from balustrade to skirting boards, whatever the need we can help.
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Latest review:
Carpentry- 2 Jun 2021
Professional man who did a good job.

4.4

Top rated Extension Builders

Our Extension Builders in West Midlands, are rated 4.4 out of 5 based on 14 reviews from customers like you.

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What types of services are offered by local extension builders in West Midlands?

Building an extension is a major milestone for any home. It’s not just about adding extra space, it’s a big step that can transform how you live day to day, opening up new possibilities for comfort, lifestyle, and family needs.

This is why it’s so important to find the right extension builders in West Midlands for you. They can help with a variety of tasks and projects, including:

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

To find the right extension builder near you, simply post your job on MyBuilder. Explain the type of help you’re looking for, and then home extension builders in West Midlands who are available and interested can respond to your post.

Browse profiles, read customer reviews and get quotes from your chosen West Midlands extension builders, all before you decide who to hire.

What are the hourly rates of extension builders in West Midlands?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in West Midlands will charge between £16 and £42 per hour.

Single-storey rear extensions cost between £20,000 and £60,000 depending on size and finish.
The cost of double-storey extensions, which add more space and value, can range from £100,000 to over £170,000.
Larger wrap-around extensions that combine multiple extension types can range from £40,000 to over £120,000.

The cost of an extension will vary depending on your property. For instance, extending in certain areas may require structural adjustments to ensure stability, which can increase your material and labour costs.

To get an accurate price for your home extension, request detailed quotes from several West Midlands extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your West Midlands home extension project is likely to cost.

Find extension builders in West Midlands with MyBuilder

Hiring the right extension builder in West Midlands with MyBuilder couldn’t be easier. Just follow these simple steps:

Step 1: Post your extension project on MyBuilder

Whether you’re planning a single-storey extension, a loft conversion, or adding a new room, post your job on MyBuilder to find local West Midlands extension builders. Once your job is live, we’ll share it with home extension builders in West Midlands who can express their interest.

Step 2: Compare different extension builders in West Midlands

When you start receiving interest, review profiles of local West Midlands extension builders, check their previous work, and read real customer reviews. Ask about timelines, materials, and request detailed quotes.

Step 3: Hire West Midlands extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in West Midlands, compare their experience, guarantees, and costs before choosing who to hire.

You’ll also have confidence knowing that every tradesperson on MyBuilder is verified through several checks, including:

ID verification: When a tradesperson joins MyBuilder, we ask for a valid ID, such as a passport, ID card, or eIDAS certificate.
Company verification: For tradespeople operating under a company, we make sure every tradesperson has a registered business.

Did you know? Our continuous monitoring and complaints process ensures that tradespeople who don’t meet our standards are promptly removed from MyBuilder’s platform.

West Midlands extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a West Midlands extension builder before hiring?

Before hiring an extension builder in West Midlands or extension building company in West Midlands, ask a few key questions to make sure you’re choosing the right professional for your home extension project.

What qualifications and experience do you have as an extension builder in West Midlands?

An extension builder in West Midlands should have a strong track record with similar projects and relevant building qualifications or trade memberships, such as the Federation of Master Builders (FMB) or TrustMark.

Will my home extension meet all building regulations and planning requirements?

Your West Midlands extension builder should ensure the project complies with Building Regulations and, where necessary, handle or assist with planning permissions. Ask how they manage building control inspections and what documentation you’ll receive once the project is complete.

What experience do you have with similar extensions in West Midlands?

Ask to see examples of their previous work, or view examples of their work on MyBuilder. Ideally projects similar to yours in scale and design. This helps you assess the West Midlands extension builder’s ability to deliver a result that meets your expectations.

How long will the extension take to complete?

Extension project timelines can vary depending on size, complexity, and weather. A typical single-storey extension might take around 8 - 12 weeks. Request a detailed schedule so you know what to expect and when key milestones will be reached.

Do you offer a guarantee for your work? Most West Midlands extension builders offer a guarantee or warranty on their work, often between 1 and 10 years depending on the project and materials used. This gives you assurance that any issues will be resolved after completion.

If you still have questions about the professional you are looking to hire, we have a full detailed guide on hiring the right builder here.

FAQ: Common questions about home extensions in West Midlands

Can an extension builder in West Midlands help with planning permission?

Yes, many extension builders in West Midlands can guide you through the planning process. They can help prepare drawings, advise on local requirements, and liaise with your local council to ensure your project meets all necessary regulations.

Can an extension builder in West Midlands handle everything from design to construction?

Many West Midlands extension builders offer full design-and-build services, managing both the architectural planning and construction stages. Ask your builder whether they can provide a complete package or if you’ll need to hire an architect or designer separately.

Will an extension builder in West Midlands help with materials and finishes?

Yes, most extension builders in West Midlands can source materials and offer advice on finishes that suit your design and budget. You can also choose to supply certain materials yourself, just make sure this is agreed upon before work starts.