Extension Builders in Walsall

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.5 (17 reviews)

Easily find verified Walsall Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Walsall.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

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

Some of our top rated extension builders in Walsall

900 Results

Sort by:

GRIFFITH GROUNDWORKS ENTERPRISES LTD
New on MyBuilder
Extension Builder in Walsall
Professional Dormer & Home Extension Specialists At WadeGriff, we specialise in transforming homes with high-quality dormer conversions, loft conversions and home extensions. Whether you're looking to create additional bedrooms, a spacious new living area, a home office or simply make better use of the space you already have, our experienced team can help bring your plans to life. We provide a complete service from the initial consultation and design through to construction and finishing, taking care of every stage of your project with professionalism, attention to detail and clear communication. Dormer & Loft Conversions A dormer conversion is a fantastic way to unlock valuable space within your loft while adding functionality and value to your home. Our team can design and build bespoke dormer conversions tailored to your property and requirements, creating bright, practical and comfortable spaces that feel like a natural extension of your home. From master bedrooms and en-suites to offices, playrooms and additional living spaces, we can help you make the most of your existing roof space. Home Extensions If you need more room but don't want to move, a professionally designed home extension could be the perfect solution. We undertake a wide range of extension projects, including rear extensions, side extensions, single-storey extensions and larger bespoke builds. We work closely with every customer to understand how they want to use their new space, ensuring the finished extension is practical, attractive and complements the existing property. Quality Workmanship We take pride in delivering high standards of workmanship on every project. From structural work and roofing through to insulation, plastering, windows, doors and finishing touches, we pay close attention to the details that make a difference. Our aim is not simply to add space to your home, but to create a finished result that you and your family can enjoy for years to come. A Complete, Hassle-Free Service We understand that building work can feel daunting, which is why we aim to make the process as straightforward as possible. We provide clear communication throughout the project, keep you informed of progress and work efficiently to minimise disruption to your home. Whether you already have plans in place or you're still exploring your options, we're happy to discuss your ideas and help you find the right solution for your property and budget. If you're considering a dormer, loft conversion or home extension, get in touch with WadeGriff today for a free, no-obligation consultation and quotation. Create more space. Improve your home. Make it work for you.
Get in touch
David
Rating: 4.7 out of 5
Extension Builder in Walsall
I have run my buisness for many years now as a general builder. Most of my jobs were house refurbishments, HMO, extensions and loft conversions. I’ll be glad to offer a free, thorough quote for your job.
Get in touch
Latest review:
Restoration & Refurbishment- 15 May 2024
David and his team completed the job to a very high standard they completely transformed our bathroom and toilet and the finish result is amazing. He was very tidy and great communication without the job even helped get things that we forgot to purchase ensuring the job was finished to the same time scale. Would highly recommend him for any job. Thank you again team fantastic job 😀
C.K.Renovations
No reviews yet
Extension Builder in Walsall
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
Get in touch
New Ground Construction Limited
No reviews yet
Extension Builder in Walsall
At New Ground Construction Limited, we take pride in delivering high-quality groundwork's and civil engineering solutions tailored to your project's needs. With years of experience in the industry, we specialize in excavation, foundation,, drainage, site preparation, kerbing, and paving for residential and commercial developments. Our skilled team is committed to providing reliable, cost-effective, and professional services, ensuring that every project is completed to the highest standard, on time, and within budget. Whether you're building new homes, upgrading infrastructure, or preparing land for development, we have the expertise to get the job done right. WHY CHOOSE US? Experienced & Qualified team High standards of Workmanship Competitive Pricing Reliable & Efficient Service Lets build solid foundations together.contact us today for a free consultation and see how New Ground Construction Limited can support your next project!
Get in touch
Unique Finish
No reviews yet
Extension Builder in Walsall
( Unique Finish ) is a family run company with a combined 50 years plus of time served experience in Plastering, Tiling , Kitchen/Bathroom refurbs and many other aspects of the building trade. Regards Sam & Daz
Get in touch
FLATLAND GRADING LTD
No reviews yet
Extension Builder in Walsall
.
Get in touch
D&H footings and brickwork ltd
No reviews yet
Extension Builder in Walsall
Brickwork and foundation specialist. Also undertake most building and landscaping projects.
Get in touch
SNA Builders LTD
No reviews yet
Extension Builder in Walsall
SNA Builders Ltd is a family run building company with over 40 years of experience. As specialists in home extensions and property renovations, our team consists of highly skilled tradesman that provide a professional, reliable and friendly service for all your building requirements.
Get in touch
AK Construction and maintenance Ltd
No reviews yet
Extension Builder in Walsall
AK Construction & Maintenance Ltd are a reputable company with over 17 years experience. We provide all types of brickwork: indoor and outdoor, garden and decorative walls, house extensions, household renovations, bathroom refurbishments, kitchen refurbishments. We also do plastering, plumbing, garage conversions, repairs such as new lintels/ steels, loft conversions - as you can see, we cover everything!
Get in touch
Luke
No reviews yet
Extension Builder in Walsall
Bricklaying Block paving Landscape
Get in touch
Thomas Bailey
No reviews yet
Extension Builder in Walsall
7+ years experience in all aspects of brickwork. We have done brickwork for local councils, extensions for clients, and also bespoke multimillion pound new builds. We provide an Honest professional standard of brickwork Undertaking extensions, garden walls and remedial work.
Get in touch
Brown’s Property Management
No reviews yet
Extension Builder in Walsall
An extensively experience construction project manager in the domestic sector. We can take on any type of refurbishment or new building/extension works needed and manage your needs from inception to completion and we will only walk away when we are both happy, whatever your needs either big or small, we are here to help you through this. Whilst building our own extension we saw there was a real lack of both value for money and quality in this sector, we can deliver both.
Get in touch
Beaurose Design & build
No reviews yet
Extension Builder in Walsall
Complete building service .
Get in touch
J.W Builders
Rating: 5 out of 5
Extension Builder in Walsall
I am a trustworthy, reliable builder that delivers on quality. I strive to always achieve the best by going the extra mile to ensure total job satisfaction to all involved and bringing the customer peace at mind throughout. All fully qualified and accredited workers with time served experience within there expertise.
Get in touch
Latest review:
Restoration & Refurbishment- 23 Sep 2025
I would recommend them for similar work . It required the structural changes, overseeing plumber and electrician as needed and the carpentry, brickwork and kitchen fitting etc was all to a high standard. The workers were polite and respectful at all times.
Petrica plesca
No reviews yet
Extension Builder in Walsall
I have over 20 years of experience in carpentry,electrical work,painting and decorating, attic conversions and more-. Worked in Ireland Dublin and now in the UK. I take pride in delivering professional, high quality work and know what I am doing. I al based in Birmingham and available to travel to Coventry, Wolverhampton, Solihull, Redditch and other places. Clients choose me because I am reliable ambitious and fully committed to getting the job done right and on time .
Get in touch
KW Bi Folds
Rating: 5 out of 5
Extension Builder in Walsall
my name is Simon I have been in the building industry for 30yrs we do all kinds of building projects big and small. and we pride our selves on all works being carried out to a very high standard. We also make sure all jobs are kept clean and tidy at all times .we also make sure all projects are as stress free as possible, and all our operatives are very polite and very customer friendly which we also pride our selves on
Get in touch
Latest review:
Extensions- 21 Dec 2018
Well why can I say about Simon and his team..... From The moment we met Simon we knew he was the one to do our extension, he was laid back but knew what he was talking about. We sat down before the works began so that we all knew where we stood regarding cost, time and expectancy. The contact between him and both me and my partner was great, we had constant updates and new ideas thrown our way. Simon decided to change a few things from the original plans and this was definitley for the better and sailed through building control. His team were great, from the brick layers, roofers to the plumbers. His full time team of Doig, Olly and Luke were great - always polite, friendly and on time. They all did a great job and can't fault there workmanship. Nothing was too much trouble and we even asked simon to fit the kitchen aswell, which he did to a high standard. He will even fit u a cat flap if you ask him nicely :-) . Thanks all. Have a great Xmas. Xx

4.5

Top rated Extension Builders

Our Extension Builders in Walsall, are rated 4.5 out of 5 based on 17 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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 Walsall 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 Walsall who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Walsall?

Before getting started with your extension project, it’s important to have a clear budget in place. On average, extension builders in Walsall 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 Walsall extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Walsall home extension project is likely to cost.

Find extension builders in Walsall with MyBuilder

Hiring the right extension builder in Walsall 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 Walsall extension builders. Once your job is live, we’ll share it with home extension builders in Walsall who can express their interest.

Step 2: Compare different extension builders in Walsall

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

Step 3: Hire Walsall extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Walsall, 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.

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

What to ask a Walsall extension builder before hiring?

Before hiring an extension builder in Walsall or extension building company in Walsall, 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 Walsall?

An extension builder in Walsall 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 Walsall 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 Walsall?

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 Walsall 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 Walsall 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 Walsall

Can an extension builder in Walsall help with planning permission?

Yes, many extension builders in Walsall 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 Walsall handle everything from design to construction?

Many Walsall 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 Walsall help with materials and finishes?

Yes, most extension builders in Walsall 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.