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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BTI construction
New on MyBuilder
Extension Builder in West Midlands
I’m do my work with patience and can’t do any rush in it as well as provide best quality of work
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Luke brecknell l
No reviews yet
Extension Builder in West Midlands
Hi I’ve been in building trade since I was 15 I have a lot of experience with from the ground up won’t complain about travelling as that’s part of the job always on time always working to my best ability treat every job as if it was my house
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Page Conversions
Rating: 5 out of 5
Extension Builder in West Midlands
Hi I’m Steve owner of Page Conversions After a few years off this website we’ve decided to come back. At Page Conversions we take great pride in our work. Our main aim is to work side by side with our customer to achieve there goal. We find communication is the key. We specialise in Loft,Garage and Conservatory conversions. We have completed lots of different conversion jobs with very satisfied customers.
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Latest review:
Conversions - General- 4 Oct 2026
Steve was excellent throughout the process - from when he first visited to the end of the project he was always available to answer any questions, and worked with us throughout to make sure the whole conversion was how we wanted it. Any snagging issues were resolved really quickly and he surrounds himself with excellent professionals to make sure the job is up to the highest standard. We would not hesitate in recommending Steve to anybody looking for similar work.
Phoenix Building and Landscaping Services Ltd
Rating: 5 out of 5
Extension Builder in West Midlands
We are a small family run business with over 20 years experience. We undertake all aspects of work in both domestic and commercial sectors covering every aspect of the building and landscaping trade from small landscaping projects to full new build properties. We are happy to provide testimonials from our many satisfied customers to verify the quality of our workmanship. Please feel free to view our photos to see examples of the many different types of work we carry out.
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Latest review:
The whole of our rear garden was re landscaped, this work included New fencing all round with concrete posts and kick boards. A new paved area for our garden table and chairs together with a new area for our Barbecue. A new terraced area was created with decking, the garden was completed with the laying of a new lawn.They all worked very well as a team, the work was completed on time within budget and to our entire satisfaction. I have no hesitation in recommending Darren and his team ours was a job very well done.
OGS gas heating and plumbing
Rating: 4.5 out of 5
Extension Builder in West Midlands
Complete full central heating and installation boiler and all complete the bathroom fitting And basic electrical Extension and new building works
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Latest review:
Gas Work- 8 May 2025
Competent professional, good communication and fair price. Would recommend
Tom O’Keeffe Carpentry
No reviews yet
Extension Builder in West Midlands
Family firm with over 30 years experience. Based in West Midlands. Whether you are a large contractor at the start of a big project or a homeowner embarking on an extension - we can offer a supply + fix or fix only option for your new roof. Our labour force are all CSCS registered and all insurances are in place. Roof carpentry is a trade within a trade. We specialise in: Traditional loose cut roofs Trussed roofs Flat Roofs Glulam Panelised roofs and Timber Frame Extension roofs See less
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M M Renovations Ltd
No reviews yet
Extension Builder in West Midlands
Talk to a Build / renovation specialist today. If you would like to find out how Refresh Renovations can support you with a high quality, efficient home renovation, get in touch today. Your local Refresh Renovations specialist will be happy to meet with you for a free, no obligations consultation for a professional full turn key renovation project from plan/ design to complete build, installation and sign off.
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Modest Construction
No reviews yet
Extension Builder in West Midlands
Hello! I’m a builder with a strong foundation in both the practical and technical sides of construction. I learned my trade working for over 8 years under a mentor with more than 25 years of industry experience. I am also backed by a formal education in Civil Engineering. Whether you are looking to build a brand new extension, change your roof, or lay new concrete slabs and paving in your garden, you can trust us to deliver structural integrity and an excellent finish.
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Audnam builders
Rating: 4.5 out of 5
Extension Builder in West Midlands
With 30 years of experience Audnam Builders are a trusted family business. They are able to project manage the complete job - from the design stage right through to completion. The reputable local company specialises in : Extensions . Garage Conversions . Alterations . Loft Conversions.
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Latest review:
Extensions- 9 Feb 2016
Initial pleasant start to our £35k project. Two lads on site each day, with good progress made and both well mannered and communicative. External structure work was good, with a pitched roof added to the initial design plan, mid project. The blend of brickwork between new and old was well done. Plaster works has proven to be poor in places, with joins between old and new visible in parts throughout the extension. James (Jim), the boss, really needs to work on his customer service skills when things don't go to plan. People are parting with considerable money and, for examples sake, arguing that the use of old facia and guttering on a new roof is acceptable, is frankly laughable. Communication has proven non existent at times - especially since work on our neighbours roof (carried out by Audnam Builders to correct a leak most likely caused by themselves during our build) has caused a serious leak in our garage, damaging new plaster and forcing electric points out of use. We've upheld our side of the contract. I think a trip to the small claims court is on the cards.
Levels Bricklayers
No reviews yet
Extension Builder in West Midlands
A professional service consisting of all manor of construction skills, ranging from brickwork to ground works and also structural repairs and modifications such as installing steels to form openings internally and externally. We specialise In brickwork and have always maintained a good reputation for consistent quality and quantity. We aim to surpass expectations in workmanship and creativity due to extensive projects creating decorative brickwork such as corbels, dental course + much more
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Dushku limited
No reviews yet
Extension Builder in West Midlands
I’ve been working 3 years bricklayer. At that time I was doing roofing, fencing, gardening, plasterboard and outside tiling. I live Sutton Coldfield so i can work within 20 miles. I am a new self employer so i can give a good price for my job’s
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Jth property improvements
No reviews yet
Extension Builder in West Midlands
Here at J.T.H Home improvements we offer a wide range of services
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The Singh Painting Co
No reviews yet
Extension Builder in West Midlands
Established with a commitment to quality and customer satisfaction, The Singh Painting Co. is a full-service painting contractor providing residential and commercial solutions. We pride ourselves on our meticulous preparation, attention to detail, and clean working environment. Our Core Services Include: Interior Painting: Custom accent walls, full room refreshes, trim, and ceiling detailing. Surface Preparation: Scraping, sanding, filling, and priming for maximum paint longevity. Commercial Projects: Efficient, high-quality painting scheduled around your business hours to minimise downtime. At The Singh Painting Co., we don’t just paint walls—we build lasting relationships with our clients through honesty, punctuality, and exceptional results.
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Paul property maintenance
No reviews yet
Extension Builder in West Midlands
I will start the work 2008 till now i got a good experiance and good reputation about the building work. G Singh
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Kings Builders
Rating: 5 out of 5
Extension Builder in West Midlands
Kings Builders is a family firm who have been in the building industry for 20 years. We pride ourselves on our work being produced to a high standard so that customer satisfaction can be guaranteed. We are available to give free quotes at a time to suit you.
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Latest review:
Bricklaying- 25 Jun 2011
Absolutely brilliant, I cannot recommend Jamie enough. He turned up when he said and worked so hard that we thought he would collapse. Very neat and tidy and so considerate to our neighbours. We have been waiting years to re build the wall as we had a bad experience with a previous builder, our faith has now been restored. We chose Jamie above several other builders who promised to beat the cheapest quote as he put the work in on the quote and offered us information that none of the other mentioned. We will definitely use him again.
Property maintenance and building solutions
No reviews yet
Extension Builder in West Midlands
My name is Matt, I’ve been working in the building trade all of my life which has enabled me to be highly skilled and knowledgeable. The only job I don’t cover personally is anything gas related, but I do have a guy who works with us if needed. I take great pride and care in every job I complete no matter how big all small. We always work to a high standard and customer satisfaction is key. All of my work is fully gauranteed, leaving you with a sound peace of mind. Please feel free to contact me if you have any questions or need help with anything . Please see below some of the works we cover Facia, soffit and guttering Bathroom installation Kitchen installation Plumbing Electrical works Fencing and decking Landscaping and gardening Painting and decorating All carpentry works Tiling flooring installation - laminate and vinyl Composite doors, patio doors and windows Window repairs Bricklaying Drainage and sewage Plastering and rendering Flat pack assembly Damp and mould treatment and solutions Roofing repairs General maintenance Media walls Door bell and cctv installation
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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.