Extension builders in West Midlands

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (16 reviews)

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Some of our top rated extension builders in West Midlands

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Perfectwoodworksbhmltd
No reviews yet
Extension Builder in West Midlands
Hey we do all kind of building work professionally and give a quality of work without headache
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Ashbridge Design
New on MyBuilder
Extension Builder in West Midlands
Ashbridge Design is an engineer-led home design and property inspection service based in Birmingham and covering the West Midlands and England. We provide extension drawings, planning support, building regulations drawings, structural calculations, loft and garage conversion design, and independent new-build snagging and pre-completion inspections. Led by a civil engineer with 15 years’ experience, we focus on clear advice, practical design and detailed reporting. Whether you are planning an extension, converting your home or buying a new-build property, Ashbridge Design can support you from initial survey and design through to technical drawings, calculations and inspection.
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gsp Construction
Rating: 4.9 out of 5
Extension Builder in West Midlands
general builder , civils- groundwork’s , extension , alterations , full house renovations , landscaping ,fencing ,decking . over 25 years experience in the building trade ,nvq level 2 . We have built manny extensions ,new builds and garage conversions ,and full house renovations
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Latest review:
Conversions - General- 22 Apr 2026
Stu/GSP team have done an amazing job in converting part of our garage into a toilet and maximising the remaining space for a workshop and storage area. From the first visit we knew that Stu really understood what was required and he helped us come up with a design that was functional and achievable within our budget. Stu then delivered the build within timescales and with minimum disruption. During the work, Stuart's communication was first class, involving us in any decisions and ensuring that we were happy with the build at every stage. What impressed us most was the co-ordination of all the various jobs that needed doing - electrical, plumbing, regs etc. Even for a small job, there was a lot of "moving parts" and everything happened very smoothly from our perspective. The build quality is very good. GSP completely cleared away all the rubbish and we know that should there be any issues in the future, GSP will be there to fix them. GSP have a very satisfied customer. Thank You GSP.
Liam moorhouse
No reviews yet
Extension Builder in West Midlands
Hello, I am a local Bricklayer, with over 5 years trained experience and an NVQ holder in bricklaying. A Brickwork specialist, experienced in all forms of brickwork and blockwork. I also have 5 plus years experience with earth works and excavator operations with many example of projects undertaken using heavy equipment.
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C R Brickwork & Building Contractors
Rating: 5 out of 5
Extension Builder in West Midlands
Brickwork and all general building works. City & Guild qualified, 35 years experience, commercial and domestic. All Building renovations, garage conversions, extensions, new builds, works to listed buildings, flint and stone face work and repairs, brick replacement and reinforcement, structural repairs, new kitchens and bathrooms, new windows and doors.
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Latest review:
Repointing- 26 Jul 2022
Great work, fantastic communication. Completed pointing around the whole of the perimeter. Competitive price Would definitely contact again Thank you
Beck and Price Construction
No reviews yet
Extension Builder in West Midlands
All aspects of building work undertaken whether it be something small such as new doors, frames, stairs or skirting right the way through to complete renovations and extensions and kitchen fitting. 30 years of experience between us. No job too big or small. Customer satisfaction guaranteed. We have worked in all areas of construction from large commercial apartment blocks and hotels to new build housing sites to domestic work such as renovations and extensions.
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Kensington Ltd
Rating: 5 out of 5
Extension Builder in West Midlands
Kensington provide a complete construction solution. With over 15 years in the industry and our tradesmen having over 50 years of combined experience we guarantee we can complete any type of project to an impressive standard.
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Latest review:
Extensions- 26 Oct 2019
We are nearing completion of our extension and can only say how impressed we've been with Matthew and his team. Reliable, friendly, hard working and considerate - accommodating my need to sleep after night shifts around the schedule of work is a big winner for me. The quality of work is excellent. The team have kept us updated on a daily basis whilst working swiftly and competently to complete our project. We encountered some issues with old building work along the way and Matthew made what could have been a very stressful discovery fairly easy and he quickly remedied the problems. Nothing but praise for Kensington from us, highly recommended.
C E Carpentry and Building
No reviews yet
Extension Builder in West Midlands
At C.E Carpentry & Building, we provide dependable building services with a strong focus on quality, value, and customer care. Every project is approached with attention to detail, practical advice, and a clear understanding of our clients’ needs. We believe good communication and a reliable service are key to achieving results our customers can be proud of. Our qualified team carries out a wide range of building and construction services, including: • Extensions and home improvements • Garage conversions • Structural alterations and modifications • Full and partial renovations • Ongoing property maintenance • Brickwork • Landscaping, fencing, and patio installations • Driveways including tarmac, resin, block paving, and decorative concrete • Drainage works • Roofing services • Carpentry and joinery • Kitchen supply and installation • Fascias, guttering, and UPVC windows and doors Get in touch today for friendly advice and a free, no-obligation quote.
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Bullock & Hincks
Rating: 5 out of 5
Extension Builder in West Midlands
I have 35 years experience in the construction industry, timed served carpenter and general builder with experience in all trades. Types of work undertaken: General Building, Extensions, All Carpentry, light electrical work, Alterations, conversions, kitchens.
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Latest review:
Carpentry- 16 Oct 2020
Fantastic job completed on time helpful and friendly and tidied up after he had finished the job. Would highly recommend would use again.
S&L Construction
No reviews yet
Extension Builder in West Midlands
We are a small family run business who have been trading since 2010. We take on all aspects of building, landscaping, We pride ourselves on our reliable, skilful tradesmen. Every job considered big or small
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Lee morgan building and groundwork
No reviews yet
Extension Builder in West Midlands
I'm a time served blunder, groundworker, we spealise in extention, wall knock through, all aspects of groundwork including paving and tarmac. We also project manage our jobs from out the ground to finish plastering.
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J&J construction solutions limited
No reviews yet
Extension Builder in West Midlands
I’ve been running my construction business since April 2009. All of my operatives And myself are qualified and Trained. Certificate can be supplied upon request. I have operatives and contacts to carry out every aspect of building work. Carpenters, plastered ground workers, we are a 1 stop shop. We have been doing mainly commercial work for the last few years, and the odd private job. I have photos of the vast quantity and quality of work Me and my team have undertaken over the years.
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Garry
No reviews yet
Extension Builder in West Midlands
Building services work. Extension. Roofing. Bathroom. Door& window .Tiles All kind of buliding works
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Leon newton
No reviews yet
Extension Builder in West Midlands
I have been in the building trade all my working life, I have a city and guilds in bricklaying and an nvq2 in plastering, I have worked at a prestigious private school working as the head of general maintenance, I have now started my own construction company, I have worked with the same contractor for 15years+, where we have worked at the Shakespeare birth place, Anne Hathaway cottage, Mary Arden farm and the royal horticultural society where we undertook major refurbishment work to high standards
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D L Carpentry Building
No reviews yet
Extension Builder in West Midlands
We are an established company based in Sutton Coldfield with 30 years of experience We cover every trade with specialist installers to make your new extension an enjoyable experience so you don’t have to worry about sourcing your own separate tradesmen We also specialise in renovating your properties interior to any specification that you desire including designing your new fully fitted bathroom or kitchen We are a fully insured quality team that aims to satisfy our customers needs
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C.K.Renovations
No reviews yet
Extension Builder in West Midlands
The CK team is built up of skilled tradesmen that know about raising the standard and quality of home improvements internally and externally. We have over 30 years experience in the building industry and we are also fully insured . -Plumbing -Tiling- -Security -Electrics -Bathroom & Kitchen Fitting -Roofing -Carpentry -Plastering -Extenstions
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4.1

Top rated Extension Builders

Our Extension Builders in West Midlands, are rated 4.1 out of 5 based on 16 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.