Extension Builders in Builth Wells

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

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 Builth Wells

60 Results

Sort by:

AR Bespoke Woodcraft
No reviews yet
Extension Builder in Builth Wells
With over 10 years experience, My team and I have the knowledge and access to multiple trades to turn your vision to life. We are able to offer you a range of bespoke and handcrafted wood products - making a wide range of unique pieces that suit you and your space.
Get in touch
C & K Groundworks Rhymney Ltd
No reviews yet
Extension Builder in Builth Wells
C&K Groundworks are a labour only company. We hold a wide range of certified skills and we are now fully accredited by CHAS and Safe Contractors. The list of what we mainly undertake is as below, but we cover most aspects of labour. Gardens Driveways Roofing Foundations Retaining Walls Drainage Block Paving Rendering/Plastering Kerb Laying Fencing We also have a wide range of our own machines which we can hire out with a driver 3 & 8 Tonne excavators 3 Tonne dumper.
Get in touch
Cassius fine joinery ltd
No reviews yet
Extension Builder in Builth Wells
At Cassius fine joinery we make high quality traditional joinery and furniture. Including, Sash windows, front doors, stairs, handmade kitchens, bedroom furniture and bespoke cabinetry. We supply Oak frames, timber frame buildings, garden rooms and extensions. All our work is to the highest of standards and our team are polite and courteous. We look forward to working with you.
Get in touch
Andrew Barnett
No reviews yet
Extension Builder in Builth Wells
Hello I have over 30 years experience in the construction industry . I started from the bottom up laboring and eventually ran brick Laying gangs. I also have plenty of experience in the private sector working at people's homes building extensions How much an age now where I don't mind where I work and im prepared to travel I am a reliable person I'll take pride in doing a good job
Get in touch
Billy Allen
No reviews yet
Extension Builder in Builth Wells
Hello, My name is Billy im a multi-trader. I mostly do home maintenance landscaping building works retaining walls and drainage Patios and paving Painting and decorating plastering and rendering dryling ,carpentry, tiling and much more. I'm punctual and reliable I work confidently on my own but also great in a team. I always complete tasks to the highest standard and take pride in my work Thank you
Get in touch
J.Evans Building and Plastering
No reviews yet
Extension Builder in Builth Wells
Experienced builder, we can see out all jobs from start to finish so less stress on the client to find other trades. Our work ranges from simply plastering to full house renovations, extensions and full kitchen renovations.
Get in touch
Angelo Colarusso
No reviews yet
Extension Builder in Builth Wells
I am an extremly fussy and meticulous builder with over 40 years in the building trade having built houses satisfied the local authorities when Grant works needed competent and proficient builders with a wide and varied field of experience at present I am completing a garage conversion and extention which has more than met my customers needs. I wish to progress my company with your help this why I am applying to your your goodselves.
Get in touch
DB Concrete Services Limited
No reviews yet
Extension Builder in Builth Wells
We are a family run building firm, that has been trading for over 20 years. Working with domestic and commercial customers on large and small scale jobs. Many of our customers come from recommendations or repeat business. We offer a free quotation and advice service. Our domestic coverage area is Herefordshire, Worcestershire and Shropshire. Our commercial coverage area is national. We offer a full range of building requirements, from our dedicated team of professional tradesmen.
Get in touch
The Shires Mason
No reviews yet
Extension Builder in Builth Wells
The Shires Mason is looking to undertake all aspects of masonry in the building trade. From extensions brick/block work, stone laying, repointing and much more. I have over 10 years of experience in the building trade and I am looking to work with customers to help develop on their ideas and meet their demands as a sole trader.
Get in touch
Signature carpentry limited
New on MyBuilder
Extension Builder in Builth Wells
With over 20 years in construction from commercial to residential experience We have a full team of qualified professionals tradesmen With a very high standard and professional attitude that we pride ourselves on Our main achievement is making the experience of your project as easy and stress free as possible and completed to a very high standard
Get in touch
Lance Davies
No reviews yet
Extension Builder in Builth Wells
*I am an experienced Bricklayer from South Wales with over 23 years in the Trade. *I have experience in all aspects of building, both Private and Site work. This includes New builds, extensions, renovations, walls etc. *All work completed to a high standard by myself and my gang!! *Happy to provide free quotations.
Get in touch
PJ Carpentry services
No reviews yet
Extension Builder in Builth Wells
I am fully qualified carpenter with nearly 20 years of experience. I cover all aspects of carpentry and building works.
Get in touch

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

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 Builth Wells 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 Builth Wells who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Builth Wells?

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

Find extension builders in Builth Wells with MyBuilder

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

Step 2: Compare different extension builders in Builth Wells

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

Step 3: Hire Builth Wells extension builders with confidence

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

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

What to ask a Builth Wells extension builder before hiring?

Before hiring an extension builder in Builth Wells or extension building company in Builth Wells, 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 Builth Wells?

An extension builder in Builth Wells 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 Builth Wells 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 Builth Wells?

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 Builth Wells 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 Builth Wells 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 Builth Wells

Can an extension builder in Builth Wells help with planning permission?

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

Many Builth Wells 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 Builth Wells help with materials and finishes?

Yes, most extension builders in Builth Wells 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.