Extension Builders in Cirencester

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Some of our top rated extension builders in Cirencester

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3B HOMES BUILDING CO LTD
Rating: 5 out of 5
Extension Builder in Cirencester
3B Homes Building Co is a family operated building company with 35 years+ experience of providing professional residential and commercial building services. Specialists in the renovation, repair, and extension of period and listed buildings and much more. With our trusted team of partner architects, engineers, consultants, and designers we aim to deliver first class customer service and high-quality end product on every project.
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Latest review:
Further to approval of a very comprehensive and competitive quote, we engaged with 3B Homes Building Co. to carry out the refurbishment of our office and residential premises. This involved external and internal general building works, plastering, carpentry, electrics, plumbing and decorating. Throughout the process George Barber organised and coordinated the work, his team were very professional, their work was to a very high standard and they kept to the 6 week schedule they had set out at the beginning of the project. I would certainly look to 3B Homes Building Co. for any future development projects.
Reece Smith
Rating: 4 out of 5
Extension Builder in Cirencester
At SMITHBUILD we deliver fully qualified Carpenters & Joiners with over 10 years experience! We carry out all aspects such as, Doors & frames , staircase fitting & refurbishments, flooring, skirting, architraves, kitchens, wardrobes, roof structures, joisting, stud work, fascia’s & soffit, bespoke carpentry/cabinetry, decking and pergolas, and much more! I take pride with every aspect of the job and have serious attention to detail! Thanks for reading 😊
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Latest review:
Carpentry- 6 Apr 2025
Sadly didn't go with Reece! So can't comment on their work! But will say, very professional knew his stuff and prompt with his quotation.
Pittville Building Company Ltd.
Rating: 5 out of 5
Extension Builder in Cirencester
We are a family run business with over 25 years experience in general building, plumbing and gas services. We have a real passion for what we do and aim to provide the ultimate customer experience. We are Gas Safe registered and have £2m public liability insurance, CSCS qualified for site work. We would be more than happy to give you a no obligation quote for any projects that you are considering.
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Latest review:
Plastering- 28 Sep 2022
After being let down by two previous builders I cannot recommend Mark and his team highly enough, they started when they said they would, were polite and courteous to my neighbours and I was constantly updated on progress, everything was left tidy and the project was completed on time and the quality of work is excellent. I will definitely be using Mark in the future.
Pestridge Construction Ltd
Rating: 5 out of 5
Extension Builder in Cirencester
Pestridge Construction: Crafting Excellence in the Cotswolds We're Pestridge Construction Ltd, where every project reflects our commitment to time-honored craftsmanship. While we appreciate MyBuilder for its platform, we primarily connect with clients through our own efforts, ensuring each project aligns with our high standards. Passionate about quality, we selectively engage in projects that inspire excellence.
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Latest review:
Groundwork & Foundations- 14 Mar 2019
I had no idea what was required for this job. However Mike from Pestridge construction knew exactly what was required and gave me all the options. I chose and because the work was 'minor' he was able to source the material and complete the job later that day. Perfect.
Edgcumbe LTD
Rating: 5 out of 5
Extension Builder in Cirencester
With over 30 years experience in home renovations, our team can offer you a complete professional service. Whatever your project Edgcumbe Ltd focus on a high quality of work. From start to finish we like to work for and with our customers so that we can both achieve a quality finished job All work is completed in house as a family run business, you can be rest assured that the same friendly tradesmen will be on job start to finish! We offer an unbeatable service at a cost effective price, check us out on Google for all of our reviews
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Latest review:
Kitchen Fitting- 22 Jun 2025
Job went well, highly professional.
Traditional Lime & Stone
Rating: 5 out of 5
Extension Builder in Cirencester
Traditional Lime & Stone specialise in all aspects of Lime pointing and Stone laying. Our services also include general building such as extensions, new builds and renovations.
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Latest review:
Stonemasonry- 28 Apr 2023
Great experience with Travis! Came around to check the work needed, gave us a quote couple of days after. Came as agreed on the day and after, the work is professionally done, all clean and looks really good. We even hired him again for another job. 100% recommend!
Montpellier Builders Ltd
Rating: 5 out of 5
Extension Builder in Cirencester
We specialise in Renovations, New Build, Oak Buildings, Roofing, Barn conversions, Extensions, with over 20 years’ multiple trade experience within Building Sector. Covering all aspects of building work from start to finish. All work is insured and provided with our 'quality promise'.
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Latest review:
Electrical- 17 May 2017
Andrew of Kaldien was very quick to respond to my job. He went out of his way to visit our home out of working hours. He found the fault very quickly and luckily we only had to incur the call out charge which included half an hour's labour. The fault is up and running again and we couldn't be happier with his work. Will definitely be using Andrew again.
Chris Rust Construction Limited
Rating: 5 out of 5
Extension Builder in Cirencester
My name is Chris Rust, I first started my company back in 2012 under the name of C.R Property Improvements doing small jobs. Since then I have expanded and completed bigger projects, since going Limited I changed my name to Chris Rust Construction LTD as I believe this suits the type of work I want to attract. I'm a hard working individual with a great team of guys and together we we can complete any project to the highest of standards.
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Latest review:
Bricklaying- 14 Apr 2014
Chris is a hard working friendly man who has done an outstanding job on my 2 story extension, being a young builder Chris pays particular attention to detail to ensure he has a good name moving into his future and I challenge anyone to find a better builder, a very happy customer
kjnealbrickwork ltd
Rating: 5 out of 5
Extension Builder in Cirencester
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 😀
Olivewood renovations
Rating: 5 out of 5
Extension Builder in Cirencester
Olivewood renovations is a building company based in Oxfordshire. We do extensions, kitchens, bathrooms, carpentry, electrical work and plumbing work through to whole house renovations. We are a local family run business with attention to detail and your satisfaction in mind.
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Latest review:
Extensions- 6 Mar 2024
Lovely job. A big transformation, made a bigger kitchen and downstairs shower room. Also white clad the outside so looks amazing. I would highly recommend.
Andrew Pearce Limited
No reviews yet
Extension Builder in Cirencester
Andrew Pearce ltd , has over 25 years in the construction industry. We specialise in extension and renovations , conversions etc.
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Evans contracts
Rating: 5 out of 5
Extension Builder in Cirencester
Evans Construction prides itself on its quality of workmanship, completing projects on time and importantly within budget. Always approachable working hand in hand with clients to ensure the finished project meets their expectations.
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Latest review:
I employed Evans Contracts to build a pair of semi detached 3 bed 2 bath houses. Although a tight build they coped well and produced two very high quality finished houses. Bad weather slowed the project a little. Budget a little over but there was additional work done ie landscaping and tiling that was not in the original price. Alan is a good communicator that knows his trade inside and out. Highly recommended.
Nathan
No reviews yet
Extension Builder in Cirencester
Cover all aspects of groundworks •patios •walling •block paving •block work •drainage. •kerbing •ducting. •extensions •footings. •concrete slabs
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S Rosato & Sons Ltd
Rating: 5 out of 5
Extension Builder in Cirencester
We are Gloucestershire based Building & Roofing Contractors with over 50 years family experience. We are NHBC, FMB and Build Assure Warranty Scheme registered. I am a Building Engineer and take care of all the estimating, surveying and inspection of the works we carry out. My brother is the trade side and has many years experience and knowledge. If you want a reliable and trustworthy company, very well respected then we would be very happy to assist.
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Latest review:
One story exstention, first class very reliable and professional.
Town and Country’s painting, decorating and building maintenance
Rating: 3 out of 5
Extension Builder in Cirencester
we Cover all types of painting and decorating, Plastering and general building services.
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Latest review:
Painting & Decorating- 23 Nov 2019
I am very pleased with the work done by Perry. He made good some damage to the wall and redecorated the room for me. There is now no sign of the damage which is a fantastic result! Perry was also quick to arrange to get the work done. I would happily recommend him to others.
One7 Projects
Rating: 5 out of 5
Extension Builder in Cirencester
One7 projects cover All aspects of construction, refurbishment and fitout. Extensions, Refurbishing, Kitchens, Doors, Flooring, Skirting, Cladding. From a traditional cut roof to a handmade bespoke wardrobe or furniture unit. Loft / Garage Conversions to Full Extensions and everything in between.
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Latest review:
Extensions- 8 Jun 2025
We are really pleased with everything Jamie and his team have done. Throughout the process all of the team were polite and communicated every stage of the build. Jamie made some suggestions on what would work well with our new project and we are so glad we went with him suggestions (they look great). When Jamie came to quote for the job, it came back quickly and had a break down of everything. We were able to see how much every stage of the project was going to cost and we could add or do some work ourselves. All the team were very knowledgeable and there was no pressure to go for a certain brand or kitchen, which we did have from other builders. Overall we would highly recommend Jamie and his team.

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

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

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

What are the hourly rates of extension builders in Cirencester?

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

Find extension builders in Cirencester with MyBuilder

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

Step 2: Compare different extension builders in Cirencester

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

Step 3: Hire Cirencester extension builders with confidence

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

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

What to ask a Cirencester extension builder before hiring?

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

An extension builder in Cirencester 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 Cirencester 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 Cirencester?

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 Cirencester 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 Cirencester 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 Cirencester

Can an extension builder in Cirencester help with planning permission?

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

Many Cirencester 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 Cirencester help with materials and finishes?

Yes, most extension builders in Cirencester 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.