Describe your job with details to view a tailored list of tradespeople.
Post your job

Extension Builders in Bath

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

How it works

Post your job for free

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

Tradespeople respond

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

Review profiles and choose

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 Bath

471 Results

Sort by:

  • Extension Builder in Bath

    Bricklayer and builder for 28 years.all types of stonework,slabbing,block paving and screeding.garden fencing,extentions

    Get in touch
  • Extension Builder in Bath

    All aspects of carpentry work and general building this includes roofing works and knock throughs. Loft conversion experience for the last 9 years along with extensions and renovations. Big jobs and small jobs.

    Get in touch
  • Extension Builder in Bath

    Small business Based in Bristol, specialise in extensions, lofts and new builds

    Get in touch
  • Welcome to SGH Carpentry and Building! We are a Bristol based business offering all your carpentry and building needs. We are a professional and reputable building and development company, that consistently looks to improve the work and experiences of new and existing clients. We have been working in the South West area for 10 years and hold a wealth of experience through out every trade. All our versatile team has a diverse range of skill sets and experience within the construction industry. Our aim for each project, no matter how large or small, is to produce a high quality job that both we and the customer can be proud of and happy with. This is the basis on which our reputation has been built upon, now and in the past, with a high percentage of our work being obtained from recommendations from past clients. We are also fully insured and meet all health and safety requirements. To find out more, please get in touch.

    Get in touch
  • Our building company, Prime Constructions, help customers in Bristol and surrounding areas with work on their homes, providing a professional and trustworthy service. We understand it can be hard to find a building company that you can rely on. Prime constructions has over 10 years of experience, satisfying customers all over Bristol and North Somerset. We pride ourselves on providing a professional, caring and high-quality service and always meet our customers’ needs. Each contractor that works for Prime Constructions are fully qualified and insured. Delivering on timekeeping, quality of work and value. We offer a full range of building services, from major rebuilds to smaller jobs such as: Knock throughs RSJ instalments New Builds Alterations, Extensions & Conversions Brickwork Concrete Plastering & Screeding Tiling Painting & Decorating Kitchens & Bathrooms Roofing Services Re-pointing Septic Tanks Excavation Services Soakaways Foundations External Works Drainage If you are looking to find a trustworthy builder near you, why not give us a call? Our friendly, professional team will be happy to talk through your needs, offering you a free quote with no obligation.

    Get in touch
  • With over 10 years experience, here at Olympus Loft Conversions Ltd we take pride in every project. Working with you to create your dream space.

    Get in touch
  • Extension Builder in Bath

    Level 3 NVQ qualified carpenter, Over 9 years worth of experience, Hard working and works well with customers.

    Get in touch
  • Extension Builder in Bath

    Hi, we’re Noor Design & Build Ltd, a local Bridgwater-based general building company serving Somerset and surrounding areas. We specialise in general building, bathrooms, kitchens, extensions, fencing, paving and property renovations. We take pride in honest pricing, clear communication and completing jobs to a high standard, on time and on budget. Whether it’s a small repair or a full renovation, we approach every job professionally and treat your home with care and respect. We offer free, no-obligation quotes, quick response times and reliable workmanship. Customer satisfaction is our priority, and we’re always happy to give advice and guidance before starting Get in touch today — we’re happy to discuss your project and arrange a site visit.

    Get in touch
  • Extension Builder in Bath

    I am an experienced carpenter/roofer that provides work at a high standard and take pride in doing so.

    Get in touch
  • Extension Builder in Bath

    B&B construction can offer services such as : Patios Brickwork/blockwork) Driveways all aspects. Grass (real or artificial) New build houses Extensions. Now on Facebook/instagram page for photos and reviews B&B construction. 13 years experience. Thanks in advance Ryan.

    Get in touch
  • Greystone Building Company is a trusted, high-quality building and landscaping business covering Frome, Bath and the surrounding areas. We specialise in extensions, driveways, stonework, brickwork and full garden transformations. With a strong focus on detail and craftsmanship, we take pride in delivering work to the highest standard, whether it’s a full extension or a bespoke outdoor space. We work closely with our clients from start to finish to ensure everything is completed exactly how they envision. Reliable, professional and passionate about what we do, we treat every job as if it were our own home.

    Get in touch
  • A small company based in Melksham, but covering all of Wiltshire. Qualified in Bricklaying and Carpentry but vast experience in Groundworks and Landscaping also.

    Get in touch
  • Extension Builder in Bath

    At JP Construction & Maintenance, we take pride in delivering high-quality craftsmanship across every project — from home renovations to large-scale commercial work. ✅ Kitchen & bathroom fitting ✅ Extensions & loft conversions ✅ Roofing, plastering & rendering ✅ Landscaping & flooring ✅ Plumbing & carpentry (1st & 2nd fix) ✅ All Groundworks Covered We’re proud to serve Bristol, Bath, Gloucester, and Wiltshire, offering reliable solutions for both commercial and domestic clients. 💬 Get in touch today to discuss your next project — big or small, we’ve got you.

    Get in touch
  • Extension Builder in Bath

    Hello my name is luke witcombe my company is called l j building the company has now been going 11 years we love to help people achieve there dream project.

    Get in touch
  • Bristol based construction and utility specialist and surfacing

    Get in touch

5

Top rated Extension Builders

Our Extension Builders in Bath, are rated 5 out of 5 based on 7 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 Bath?

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

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

What are the hourly rates of extension builders in Bath?

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

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 Bath extension builders near you on MyBuilder. This allows you to compare what each quote covers and how much your Bath home extension project is likely to cost.

Find extension builders in Bath with MyBuilder

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

Step 2: Compare different extension builders in Bath

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

Step 3: Hire Bath extension builders with confidence

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

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

What to ask a Bath extension builder before hiring?

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

An extension builder in Bath 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 Bath 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 Bath?

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 Bath 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 Bath 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 Bath

Can an extension builder in Bath help with planning permission?

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

Many Bath 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 Bath help with materials and finishes?

Yes, most extension builders in Bath 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.

Other tradespeople in Bath

Cities