Extension Builders in Westbury

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (1 reviews)

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Some of our top rated extension builders in Westbury

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Jr Allen
No reviews yet
Extension Builder in Westbury
I have been a bricklayer for 43 years
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Jersey Developments
Rating: 5 out of 5
Extension Builder in Westbury
Development company based in Bristol who specialise in new builds, barn conversions, loft conversions, extensions and ALL aspects of carpentry. We are a company run by two business partners who are friends from school. We are both happy to talk and advise on whatever your needs with a free quote.
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Latest review:
Conversions - General- 27 Oct 2020
Both Tom & Del (Jersey Developments) were great to work with throughout the entire process of my Garage conversion. They were on time, within the budget, and listened to my needs. Excellent communication, great attention to detail, and they don't cut corners. Most of all- job was completed within the time frame given
Project blue construction
Rating: 4.6 out of 5
Extension Builder in Westbury
Hi, I’m Simon I own Project Blue Construction. I have been building for over 12 years doing extensions, new builds, refurbishments and maintenance. I aim to build your home to a very high standard. I have a great team of trades working alongside me so the client doesn’t have to find other trades.
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Latest review:
Conversions - General- 23 Feb 2026
Our job was a new walk in shower with the bathroom window made smaller. Simon completed this job in 5 days to a high standard, ie: from sorting the scaffolding a supplying some materials. We can't fault Simon's work ethic. Would use Simon again
Saul and Sons Developments Ltd
No reviews yet
Extension Builder in Westbury
We are a family run construction company set in the heart of Salisbury. We have a design and build team from start to finish covering all aspects and trades.
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Design Construction
No reviews yet
Extension Builder in Westbury
Small business Based in Bristol, specialise in extensions, lofts and new builds
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Eyles Building and Plastering services
Rating: 5 out of 5
Extension Builder in Westbury
I am a self employed bricklayer and plasterer with 14 years experience, I have city and guilds nvq advanced level 3 qualifications and a cscs gold card holder and I am fully insured. I have also worked for a large building company in Bristol covering all aspects of building work and have all the skills as a multi trade and experienced builder, I work to a very high standard and attention to detail and cleanleness on work under taken. I take my job very seriously and aim to do the best job.
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Latest review:
Very pleased with our finished extension. Originally we were just getting luke to do the shell of the extension but after seeing his work and professionalism we got him to do the inside aswell. We were very happy from start to finish. They are unlike other builders that come and go as they please. Luke stuck to his time scale and stayed on the job from start to finish. Would highly recommend .
Wayne Chard Ltd
No reviews yet
Extension Builder in Westbury
Bricklayer and builder for 28 years.all types of stonework,slabbing,block paving and screeding.garden fencing,extentions
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Kings Carpentry Services
Rating: 5 out of 5
Extension Builder in Westbury
All aspects of carpentry, specialising in heritage, listed and traditional carpentry. Fully qualified carpenter and joiner, Plymouth University Construction graduate. 39 years trade experience. I have extensive knowledge of all aspects of construction having taught both Higher Education and FE construction for 12 years. We have all fully qualified trades on the team and are able to complete all works. Credit and debit card payments are available.
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Latest review:
Carpentry- 7 May 2019
I am pleased with the staircase Nigel and James installed for me. It was a tricky job and they could have said no, but they found a good solution in the end. They know what they are doing and are very skilled. I would recommend.
FJ Capital Construction LTD
No reviews yet
Extension Builder in Westbury
FJ Capital Construction are a company specialising in carpentry and all aspects of general building, including kitchen fitting, bathroom fitting, conversions, and alterations. It is crucial that we maintain a strong focus on quality, customer satisfaction, and efficiency.
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J.Robinson Building Services
Rating: 5 out of 5
Extension Builder in Westbury
We offer a wide range of services ranging from basic general maintenance to a full Design and build service, we can handle all aspects of your project from conception to completion. A high standard of work and customer care. Hard working and very reliable. All work guaranteed, References available
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Latest review:
Carpentry- 11 Sep 2025
We had an excellent experience with Joe from Custom Made Construction. He communicated clearly throughout the process, attended the job as scheduled, and completed the work to a high standard. Joe was professional, reliable, and easy to deal with. We would use his services again and are happy to recommend him to others.
Phoenix Construction
No reviews yet
Extension Builder in Westbury
As a construction company we offer family values giving an end to end caring customer experience that includes seamless communication, on-site organisation and solid consistent quality work, putting you the customer at the forefront at every opportunity, every time. A Loft conversion or extension can add up to 30% to the value of your house. With Phoenix you can be sure that you're in safe hands every step of the way creating your dream space and adding value! References are available.
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Luke Turner Construction
Rating: 5 out of 5
Extension Builder in Westbury
Luke Turner Construction is an established, highly regarded, honest and reliable building company, located in Nailsea. With many years experience operating in North Somerset and surrounding areas. We offer clients quality work at affordable prices. Our experienced team of tradesmen are all NVQ and City and Guilds qualified. All our work is fully guaranteed and hold all relevant insurances to undertake any project.
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Latest review:
Groundwork & Foundations- 24 Oct 2024
Luke and the guys were amazing !!!! They worked through wind and rain to complete my large job on time and within budget, as one could imagine the amount of mud coupled with the volume of rain this last month was immense, the guys left everything clean and tidy everyday to minimise mud be taken in to my home, they done exactly what we agreed, Luke worked with the council inspector daily and dealt with everything from start to finish allowing me to get on with my daily work. The price given was brilliant and I honestly cannot fault all the guys. Professional clean tidy and Luke is amazing and I will be using him again for the further work as the development progresses Thank you Luke
kjnealbrickwork ltd
Rating: 5 out of 5
Extension Builder in Westbury
my business specify in all types of brickwork/stonework and alterations. anything from new builds, extension, garden walls, house alterations and refurbishment. we have 5 experianced tradesman with combined experience of over 80 years in construction.
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Latest review:
Extensions- 29 Sep 2020
Kevin and his team are without a doubt the best bunch of workers you will ever meet. They work around the clock to keep us on target for the build dates. Their work is perfect and they left us with a a tidy site once they were finished. If you are having any work being done then give these guys a shout. Just keep them going with Coffee and a greggs sausage roll and they will just keep working. Happy to show you their work if you want. Thank you Kevin, Dave and Al. You made our dream home a reality. Will call on you again when we extend the kitchen 😀
Pro.92 builders
No reviews yet
Extension Builder in Westbury
We are a group of 3 qualified bricklayers who have over 10 years experience in most aspects of the building industry such as Groundwork’s-drive machinery Concreting Brickwork-block work Drainage Driveways Patios Steel erecting- knock throughs Landscaping New builds-Extension’s
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G mines building
Rating: 5 out of 5
Extension Builder in Westbury
I have over 20 years experience in bricklaying and stone masonary. I can complete any job no matter how big or small anything from a garden wall to full extensions I can lay bases for conservatory, sheds and garages. No job is to big I'm happy to provide a free estimate and offer any advice if needed. All of my work carried out to a very high standard and I pride myself in the quality of work I produce. I have all tradesmen on hand so can complete full jobs or just the standard build.
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Latest review:
Bricklaying- 14 Dec 2019
Highly recommended Gav and his gang, friendly, professional and always on time keeping us upto date with the build. Thanks guys great job!
Hooper Construction Ltd
Rating: 5 out of 5
Extension Builder in Westbury
Hooper Construction is a dedicated, fully insured family business proudly operating in the South of England for over 40 years. Our extensive experience ensures high-quality results across a comprehensive range of services, including: Drainage Groundworks Building Landscaping (Hard & Soft) Whether you are a commercial company requiring complex groundwork or a private client planning a home renovation, we are equipped and qualified to manage your project, large or small. Confidence and Transparency: We are fully qualified and insured, and we offer a no-fee consultation and quote service to help you start your project with clarity. Please contact us for further details
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Latest review:
Bricklaying- 16 Nov 2023
Very pleased with the work carried out. Surpassed expectations. Will be using them again

Top rated Extension Builders

Our Extension Builders in Westbury, are rated 5 out of 5 based on 1 review from customers like you.

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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 Westbury?

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

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

What are the hourly rates of extension builders in Westbury?

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

Find extension builders in Westbury with MyBuilder

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

Step 2: Compare different extension builders in Westbury

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

Step 3: Hire Westbury extension builders with confidence

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

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

What to ask a Westbury extension builder before hiring?

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

An extension builder in Westbury 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 Westbury 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 Westbury?

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 Westbury 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 Westbury 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 Westbury

Can an extension builder in Westbury help with planning permission?

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

Many Westbury 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 Westbury help with materials and finishes?

Yes, most extension builders in Westbury 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.