Extension Builders in Trowbridge

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

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Some of our top rated extension builders in Trowbridge

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Bristol Home Improvements Ltd
Rating: 4.9 out of 5
Extension Builder in Trowbridge
Thank you for looking We are a family run business, with over 35 years experience within the trade 10 year warranties on all glass and products Insurance back guaranteed for piece of mind. Certass Registered to be able to sign your windows/doors off, we pride the company on 100 percent customer satisfaction, we also do not have salesmen or premises, so the overheads are low So we can give you a very competitive price
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Latest review:
Conservatories- 14 Sep 2026
Had Bristol home improvements round to replace an old lean to conservatory. Jason came round to go through our options and then sent over a quote. We had a few more questions so he offered to come back to go through it with us again. Had excellent communication throughout the whole process. The work was completed in a week and the 2 men who done it were very polite and kept us informed of what was going on the whole time. They tidied everything up behind them and left no mess. The new conservatory looks lovely and has been completed to a very high standard. I would happily use them again in the future.
FWV Properties
Rating: 4.9 out of 5
Extension Builder in Trowbridge
Hi my name is Frankie, I have a groundworks business. I cover footings, concreting, oversight, drainage, driveways, paving/tarmac, drop curbs, patios and fencing. I take very good pride in my work and aim for perfection no matter how small or big the job is.
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Latest review:
Landscaping- 1 Jun 2026
We hired Frankie last year to do a patio and stepping slabs for us in our back garden. Communication was always very good and the quality of the work was even better. The price was very fair and even in extremely hot weather, Frankie and his dad turned up and put in the hard work. Would thoroughly recommend FWV Properties.
Daniel Sims
Rating: 4.9 out of 5
Extension Builder in Trowbridge
At D.C projects and property management company limited we can provide all services for any project. We also do property management and property maintenance. We can also now provide remedial works for aluminium/pvcU windows, doors and glazing related issues. We have a excellent, hard working, friendly team.
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Latest review:
Windows & Doors (uPVC & Metal)- 23 Apr 2025
After a quick message in the evening they was here the next day. Was impressed by their commitment to going the extra mile. Highly recommended. Thanks
Jack payne
No reviews yet
Extension Builder in Trowbridge
Been building since 2011. Very good at natural stonework, brickwork and block work. Can also drive a digger, lay patios and lay drainage.
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Marley Groundwork’s & Build Ltd
Rating: 5 out of 5
Extension Builder in Trowbridge
We pride ourselves on great work we have over 20 years combined experience between us a family ran business which takes pride in every project we undertake
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Latest review:
Conversions - General- 16 Apr 2023
Did a good job. Fair price. Pleased with results.
Lewis building limited
No reviews yet
Extension Builder in Trowbridge
Lewis Building specialises in expert masonry, delivering high-quality brickwork, blockwork, and stonework for domestic and commercial projects. With years of hands-on experience, we pride ourselves on precision, durability, and attention to detail in every job, whether it’s extensions, garden walls, fireplaces, or bespoke stone features. We work closely with clients to understand their vision and provide practical solutions that combine structural integrity with aesthetic appeal. Fully compliant with building regulations, our masonry work is built to last, with careful preparation, accurate leveling, and high-quality materials. From traditional brickwork to modern block construction and natural stone, we bring skill, craftsmanship, and reliability to every project. Our professional approach ensures projects are completed on time and to the highest standards, earning the trust of homeowners, developers, and contractors alike. At Lewis Building, we are passionate about the craft of masonry and committed to delivering work that stands the test of time.
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Justin Painter
No reviews yet
Extension Builder in Trowbridge
Frome Builders
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Electrical & general maintenance
No reviews yet
Extension Builder in Trowbridge
I have been in the building industry for 30 years. I have acquired lots of knowledge in all trades which help in providing a top level service. I have been working as an electrician for 20+ years. I have 5 million public liability insurance and am registered with the NICEIC my governing body.
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Jamie Crouch Landscape & Building.
Rating: 5 out of 5
Extension Builder in Trowbridge
Established in 1994. Specialist in Brickwork. Love period restoration including flint stone & lime work. Happy to take on extensions including all ground works. Timber works including oak frame buildings. Multi trade Builder. Reliable sub-contractor. CSCS. Based in Salisbury but operate throughout Hampshire,Dorset & Wiltshire.
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Latest review:
Bricklaying- 24 May 2021
Excellent work! Will be happy to use Jamie again.
Tdh construction limited
No reviews yet
Extension Builder in Trowbridge
We are a building and contracting business with over 24 years of experience and have a ever growing client list both with private home owners and main stream housing developers . We pride ourselves on high standards of work and building good relationships with all of our clients
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rwconstruction
Rating: 5 out of 5
Extension Builder in Trowbridge
We are a construction company with over 40 years experience, working in both domestic and commercial areas, the type of work we do are as follows- loft conversions, extensions,new builds, garage conversions, kitchens, refurb works plus any single trade jobs.As a company we can take projects from start to finish saving our customers the stress of liasing&organising different companies and individuals
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Latest review:
Extensions- 21 Aug 2022
Rob Workman IS a master craftsman. I know it says so in writing. But now that our extensive rebuild and extensions are complete, we have seen it with our own eyes as our project unfolded. Rob took our falling down, damp, mouldy, unattractive bungalow and gave us back the keys to what more than one visitor has described as a ‘Grand Designs’ and stunning modern home that meets the highest grade of eco builds. As well as working with meticulous care & always remeasuring twice ‘just to make sure’, Rob proved himself to be good at tackling the challenges & curve balls that doing up a house is always going to throw up. Our roof, and two of the walls, proved to be insubstantial to the point of dangerous. Rob worked hard to find a cost-effective solution which met the approval of the building inspector and structural engineers. As well as Rob working on site, he brought Matt and Josh who were the epitome of polite, careful workers whose own professionalism at everything from groundwork, brickwork roofing & much else besides was a pleasure to see. Other contractors who Rob brought in - such as Simon Stadden Windows - produced great quality work to complement that of the main team. We are than pleased with the work done, with the timeliness of the work, with the price, with the tidiness of the team, and above all with the gorgeous, solid house they have left behind for us. We can recommend Rob and his team unconditionally to those looking for builders.
Rlw carpentry
Rating: 4.8 out of 5
Extension Builder in Trowbridge
All aspects of carpentry work, and building including fitting kitchens, flooring, hand rails, skirting, doors, architrave, fencing, decking, porches, 1st and 2nd fix. A very reliable carpenter with over 16 years experience, carrying out jobs to the highest of standards and ensuring work spaces are left tidy. I also do gardens as well , patios , new turf , false grass , also do all aspects of ground works , concrete bases digging footings, soak away with many years of experience with machines . Please feel free to get in touch for a competitive and reasonable quote.
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Latest review:
Groundwork & Foundations- 15 May 2026
If I could give more than 5 stars, I would. Highly recommend due to skill, work ethics and competitive pricing. Excellent workmanship, focus on detail and a much-needed splash of easygoing when I changed my mind or added tasks at various stages, nothing was too much trouble. Now that the concrete base has the huge shed erected and the paths are in place courtesy of Ricky and Alan, I have already requested a quotation for the block paving driveway. Says it all 😁
B And E builders limited
Rating: 5 out of 5
Extension Builder in Trowbridge
B AND E BUILDERS LTD Is a small company we undertake any works , small big, it doesn’t matter. We guarantee you quality honestly And jobs to start and be done on the time we promise.
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Latest review:
Plastering- 22 Jan 2026
I hired Aries through MyBuilder and I could not be happier with the work. He went above and beyond, even helping with tasks that were not part of his job. His workmanship is excellent, very skilled, respectful, polite, and understanding throughout the whole process. There were no hidden or extra costs, and he even worked weekends to make sure the job was completed on time. I highly recommend him and would definitely use his services again. The best expereince I've had a with a builder!
Level up construction
No reviews yet
Extension Builder in Trowbridge
My company is a general building company we take pride in our work, I have 11 years of experience. Looking for a good builder you have found them.
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Complete Construction (SW) Ltd
Rating: 5 out of 5
Extension Builder in Trowbridge
Complete construction (SW) ltd We are based in Bristol south west And have 30 years of building experience from as little as a porch too extensions, new builds and loft conversions no job to big or small don’t hesitate to contact us and find out more
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Latest review:
Extensions- 2 Oct 2023
I very highly recommend these guys ! We had gone to another builder for our house extension, who ended up running away scamming us and ruining our work . Elliot, Liam and Co mended this job to perfection leaving us as very satisfied . . They had exceeded our expectations and was a very enjoyable experience having them with us doing our job to perfection . They always kept us informed of the work, managing customer information .! I highly recommend complete constructions .
West Country Carpentry
Rating: 4.9 out of 5
Extension Builder in Trowbridge
I have been doing carpentry and construction for 25 + years . We take alot of pride and care in the work we do, all work is undertaken by highly skill workmen . We are very keen to take on all sorts of jobs small or large and give 100% commitment and time to every job
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Latest review:
Extensions- 13 Apr 2024
I had a lot of work done inside the house, installing a kitchen and bathroom including the plumbing and electrics, knocking down walls and changing the layout of the rooms.The work took a lot longer than expected but was completed to a high standard. We had to wait a long time for windows which held everything up and was beyond the control of Martyn or the team.The team were professional and knowledgeable and respectful of us having to live in the house meanwhile.

Top rated Extension Builders

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

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

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

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

What are the hourly rates of extension builders in Trowbridge?

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

Find extension builders in Trowbridge with MyBuilder

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

Step 2: Compare different extension builders in Trowbridge

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

Step 3: Hire Trowbridge extension builders with confidence

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

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

What to ask a Trowbridge extension builder before hiring?

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

An extension builder in Trowbridge 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 Trowbridge 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 Trowbridge?

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 Trowbridge 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 Trowbridge 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 Trowbridge

Can an extension builder in Trowbridge help with planning permission?

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

Many Trowbridge 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 Trowbridge help with materials and finishes?

Yes, most extension builders in Trowbridge 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.