Extension builders in Devizes

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Some of our top rated extension builders in Devizes

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L H Builders
Rating: 1 out of 5
Extension Builder in Devizes
After years of working for various companies I have decided to use my skills and knowledge to go on my own. My approach to work is always honest and hard working with only accepting the highest quality of finish no matter what the job is.
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Latest review:
Bathroom Fitting- 1 Dec 2022
Didn't finish the job and cut communication despite paying up. Took 9 weeks to not even complete a small bathroom. We're now left with an unfinished room having paid over what was quoted.
SPJ MILLWARD LIMITED
No reviews yet
Extension Builder in Devizes
Working within the construction industry for over 25 years dealing with large major projects and minor works drainage hard and soft landscaping minor development (residential) foundations and concrete slab installation. Temporary work coordinator/ SMSTS / 360 operator 20 years.
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Lux spaces LTD
No reviews yet
Extension Builder in Devizes
Space is so important for the ever growing home. Lux Spaces gives you the space you require to ensure you can continue living comfortably. Additional Bedrooms, Full Accommodation, Gym Room, Social Rooms, Workshop, Games Room; whatever you require your space for, Lux Spaces can provide this for you.
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Wiltshirebrickworkltd
No reviews yet
Extension Builder in Devizes
Wiltshire brickwork undertake all kinds of building work from building a new build to revamping an existing property Start to finish we do it all. New builds , Garden walls, renovations, Patios , landscaping, Extension, Driveways , Repairs , garage conversions Get in touch today
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ONR Construction
Rating: 5 out of 5
Extension Builder in Devizes
We here at ONR have over 60years experience in the building trade.... We cover everything from replacing a tap or door handle to building an entirely new home. We strive to carry out the upmost quality workmanship and service that is possible whilst keeping costings fair. Our moto is “Big enough to cope, Small enough to care”
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Latest review:
Extensions- 12 Mar 2021
ONR are extremely professional, and totally focussed on attention to detail, to ensure that their clients are completely satisfied with their work. All their team are meticulous in the work they undertake, and are very tidy, whether working outside or inside. To say they are perfectionists really underplays their attitude to a job, and the regular communication with the client is always informative. Our job had a number of technical challenges, but ONR worked through each problem with total professionalism, always discussing the issues in detail, and securing our agreement to the solution, before proceeding. I would have no hesitation in recommending ONR , and would happily use them again Charles Hollinsworth
TALL ORDER BUILDING SERVICES
Rating: 4 out of 5
Extension Builder in Devizes
Welcome! Here at Tall order we pride ourselves on having a keen eye for details and providing a affordable answer to high end finishes. We have Recently completed a stunning 3-year project in the Cotswolds, and we are now looking to use our skill and experience with you to create your ideas We are currently working with high-end property developers in Oxford and London. We actively seek new clients, developers, to cultivate positive, collaborative relationships within the construction industry. Our goal is to establish a reputable Building company that prioritize customer satisfaction and high-quality finishes. We take pride in accepting jobs that require a superior level of craftsmanship. No project is too big or small; our aim is to maintain a steady flow of work while delivering excellence.
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Latest review:
Carpentry- 17 Dec 2025
Top man is Laurence. A small job turned into roughly 3-4 months of work across more than one property. Great builder too who is adept in most areas from bricklaying, rendering, plastering, building furniture, woodwork and just about everything in-between. Capable in most aspects of building. Not your typical builder and a genuinely lovely guy nd very knowledgeable.
TdsatSolutions Ltd
New on MyBuilder
Extension Builder in Devizes
TdsatSolutions Ltd specialises in full property renovations, refurbishments and structural alterations across Wiltshire and surrounding areas. We manage projects from the initial strip-out through to completion, including kitchens, bathrooms, plastering, decorating, flooring, carpentry, plumbing coordination, structural steel installations and general building works. We work with homeowners, landlords, investors and letting agents, and regularly complete full refurbishments for rental properties, HMOs and properties being prepared for sale. We pride ourselves on clear communication, reliable project management and a high standard of finish. Whether you need a full house renovation, structural alterations or individual refurbishment works, we can provide a clear quotation and manage the project from start to finish. Fully insured and VAT registered.
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G&F Building & Landscaping ltd
No reviews yet
Extension Builder in Devizes
I been in the building trade as a general builder for about 15years and I been self employed for the last 10years I have a lot of experience in bricklaying and carpenter, but we will under take all aspects of building works. We under take all Newbuilds and extensions and all Landscapling jobs.
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M&R
Rating: 5 out of 5
Extension Builder in Devizes
Maintenance and Renovation Published by Marcin And Robert · We are a Property Refurbishment and Renovation company, based in Swindon. With 20+ years of experience we take a pride in a quality and attention to detail. We offer all house project: roofing, house extensions ,porches, landscaping, bathrooms installation, kitchen fitting and all types of renovations create concepts with original features tailored to your lifestyle.
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Latest review:
the M&R undertook a complete bathroom renovation in our house. Work has been done excellently with attention to detail and great workmanship. I would highly recommend the company for any refurbishment you need. I found out they are doing not only a bathrooms but also kitchen, extensions, roof replacement so whole variety of construction and wood works.
Ethan Geoghegan
New on MyBuilder
Extension Builder in Devizes
Trying to get my name out there and venture off from site work, I have had the pleasure of working with many different materials and types of laying during my days on site. I have access to a range of tools enabling the jobs to be completed effectively and with precision. My key aim is to leave my mark wherever I have built or repaired across my time on the tools so i am up for any challenge.
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ARB Building services Bath
Rating: 5 out of 5
Extension Builder in Devizes
ARB Building sevices Bath are very reliable and keen to deliver the highest standards to meet the customers end needs always working very closely with the customer to get the finish they are expecting
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Latest review:
Fencing- 10 Nov 2025
Good quick job at a decent price
Level up construction
No reviews yet
Extension Builder in Devizes
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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Gm carpentry
No reviews yet
Extension Builder in Devizes
We undertake all types of building work from refurbs to new builds
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Wilts and West Plastering
Rating: 5 out of 5
Extension Builder in Devizes
I have been plastering for the last 20 years and will carry out all aspects of plastering work includes drylineing rendering stud walls.
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Latest review:
Plastering- 25 Sep 2024
Phil did a great job very happy with the work.
NC Carpentry & Construction
Rating: 5 out of 5
Extension Builder in Devizes
In Construction the final appearance of the finished product is everything. Here at Nc carpentry Construction Ltd we try to achieve all the elements of getting a perfect job every time. Those elements are final presentation,dedication and experience to meet the clients needs. With years of experience from doing small jobs to big new builds we are 100% dedicated to the final appearance.
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Latest review:
Conversions - General- 14 Oct 2018
Noel and Dan did a very good job converting our shed into an office. They were always on time, were very good at communicating, and always cleaned up after themselves at the end of each day. There was a problem with an electrician who let them and us down - prolonging the job by a few weeks. However, their own work was excellent and to time, and we are enjoying the fruits of their labour. I would very happily recommend them (although perhaps not the electrician!).
P r tiling ltd
Rating: 5 out of 5
Extension Builder in Devizes
Hello everyone, Firstly my name is Paul Rozycki. For the last 20 years I’ve been involved in many aspects of tiling, carpentry and wet room/bathroom installations across Wiltshire and throughout the Cotswolds. I have been fortunate enough to have never needed to advertise throughout this period. The last 10 years I have been solely focused on what I referred to as my bread and butter working at The Lakes by Yoo in Lechlade. Unfortunately this work has sadly come to an end and so have decided to change direction in my approach to acquiring work. If I were to describe myself I would say I’m a specialist in wetroom installations, standard tiling and specialist tiling, including large format, all types of stone etc I have many years experience in general carpentry as well as plumbing and general building works. I’m very approachable, offering my clients my knowledge and expertise to achieve their visions to the highest of standards. I’m more than happy to provide images of my previous projects and references from my clients, as well as offering a free visit and quotation for any potential works.
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Latest review:
Tiling- 26 Sep 2025
Fantastic work. Was not an easy build but Paul and team always came up with efficient solutions helping with all elements of the job. Great finish too!

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

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

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

What are the hourly rates of extension builders in Devizes?

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

Find extension builders in Devizes with MyBuilder

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

Step 2: Compare different extension builders in Devizes

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

Step 3: Hire Devizes extension builders with confidence

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

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

What to ask a Devizes extension builder before hiring?

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

An extension builder in Devizes 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 Devizes 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 Devizes?

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 Devizes 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 Devizes 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 Devizes

Can an extension builder in Devizes help with planning permission?

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

Many Devizes 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 Devizes help with materials and finishes?

Yes, most extension builders in Devizes 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.