Extension Builders in Gloucester, South West England

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3 (3 reviews)

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Some of our top rated extension builders in Gloucester, South West England

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Neil Haynes
No reviews yet
Extension Builder in Gloucester, South West England
Bricklayer, undertakes all building requirements
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J.Robinson Building Services
Rating: 5 out of 5
Extension Builder in Gloucester, South West England
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.
Rh carpentry & property services
No reviews yet
Extension Builder in Gloucester, South West England
25 year of experience, believe in quality Of work and correct practices no short cuts always improving and moving with New invasive proven products
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SP Builders
No reviews yet
Extension Builder in Gloucester, South West England
Sole trader
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Willstov Homes Limited
Rating: 5 out of 5
Extension Builder in Gloucester, South West England
WHL Construction is an estabished building company with many happy, satisfied customers. We specialising in extensions,renovations and disability living conversions. We are a small team with 30 years combined building experience with traditional skills and an understanding of modern building systems. Approved by Gloucestershire ocupational health for providing disabilty living conversions. Work carried out including internal re-modelling and wetroom extensions.
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Latest review:
Extensions- 18 Dec 2019
We highly recommend this builder They work as a team bringing their own expertise to the job & take pride in their work. Clean/tidy workers & very polite at all times. They are Interested in what you require & do their very best to deliver quality at a reasonable cost. With as little inconvenience ,due to us living on the premises. We were kept up to date with all work. Started beginning Oct finished middle Dec with all the hazards of a wet season. This included .8x2.5mtr extension, fully fitted kitchen,& flooring. It Looks Superb. We will use them again. Ps. Dog friendly.
Wye valley building ltd
No reviews yet
Extension Builder in Gloucester, South West England
We do all aspects of building works from new build to renovations the whole package certified electrician and plumber all our work is carried out to very high standard
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Complete Construction (SW) Ltd
Rating: 5 out of 5
Extension Builder in Gloucester, South West England
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 .
FWV Properties
Rating: 4.9 out of 5
Extension Builder in Gloucester, South West England
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.
CWS. PLASTERING
No reviews yet
Extension Builder in Gloucester, South West England
All interior and exterior plastering work. Very tidy, With an eye for detail.
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Rudi blow
No reviews yet
Extension Builder in Gloucester, South West England
I have worked in the building industry since 1998 for a very reputable building company who are still active today. Since then I have become a multi trade self-employed builder. I completed five new builds including all areas of groundwork, brickwork, plastering, roofing, patios, driveways and basic carpentry. I do use a group of trusted reputable people who are qualified in areas such as electrics and plumbing as works have to be signed off. I’ve also completed works on renovations/extensions.I am familiar with building control and their requirements also structural engineers and their reports/rules and regulations. I am willing to travel within a 40 mile radius depending on my overheads. I currently hold an NVQ level 2 plastering qualification which is my preferred area of work. I have 24 years experience in all areas of the building industry. I am able to provide clients with pictures of work carried out and testimonial statements .Customer care/health and safety comes first.All work is carried out to a very high standard. I respect my clients options on change however, I don’t cut corners and won’t. I respect that some clients live in the property where work is being carried out so respect is paramount at all times.
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Craig Harris
No reviews yet
Extension Builder in Gloucester, South West England
Dry liner with 13 years experience on all aspects of drylining. Neat and tidy with work completed to professional quality. Good house keeping and knowledge of the trade.
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1st Choice building services ltd
Rating: 5 out of 5
Extension Builder in Gloucester, South West England
Hello, My name is Mike Buckley and I am the Director of 1st Choice Building Services Ltd. I have extensive experience in all trades. I have all up to date qualifications in carpentry and general building -NVQ 1-3. We are a 7 men operation and provide all trades to accommodate any job size, only using qualified and insured tradesmen. We specialise in garage conversions, extensions, alterations, roofing, generally all building works. We take pride in our work. References are available on request.
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Latest review:
Conversions - General- 3 Mar 2021
Mike did a great job for us. Not only are we pleased with the work but what we appreciated was his care and diligence. It was clear he wanted to do a good job. Mike was also easy to contact and we'd certainly use 1st Choice again.
Twood construction
No reviews yet
Extension Builder in Gloucester, South West England
Reliable and good quality of work. Always leave the site neat and tidy as work is carried out.
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Amabel Ltd
Rating: 5 out of 5
Extension Builder in Gloucester, South West England
My name is Tom Stevens and I am the director and owner of Amabel Ltd We are a company that specialises in bespoke carpentry and joinery works both residential and commercial. We can provide general building works, plumbing and electrical. As a company we have a tried and trusted team of subcontracted tradesman we use again and again to ensure we always achieve our customers vision. Through only using people we know and trust, we provide services we would be happy with in our own homes.
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Latest review:
Joinery & Cabinet Making- 20 Mar 2022
Couldn’t be happier with what Tom has produced for us! What we thought was an impossible job to complete, (working around pipes, boilers and limited space) Tom made work and now we have a complete Kitchen with the ugly boiler and bins hidden. Super professional and friendly - highly recommend.
Clifton Construction (Bristol) Ltd
Rating: 5 out of 5
Extension Builder in Gloucester, South West England
We're experts in high-quality extensions and love transforming spaces to go beyond what you expect. Whether you're looking to expand your home or upgrade your business, our team is all about delivering top results on every project. With over 50 years of experience, our skilled craftsmen work closely with you every step of the way. From the initial idea to the final touches, we make sure communication is clear, everything’s transparent, and the whole process is smooth and enjoyable.
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Latest review:
Clifton Construction Bristol have been a first class service from start to end. I am extremely pleased with the completed project. I am highly satisfied with the finish result. Thank you Clifton Construction Bristol.
Project blue construction
Rating: 4.6 out of 5
Extension Builder in Gloucester, South West England
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

Top rated Extension Builders

Our Extension Builders in Gloucester, South West England, are rated 3 out of 5 based on 3 reviews from customers like you.

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What types of services are offered by local extension builders in Gloucester, South West England?

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 Gloucester, South West England 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 Gloucester, South West England who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Gloucester, South West England?

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

Find extension builders in Gloucester, South West England with MyBuilder

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

Step 2: Compare different extension builders in Gloucester, South West England

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

Step 3: Hire Gloucester, South West England extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Gloucester, South West England, 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.

Gloucester, South West England extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Gloucester, South West England extension builder before hiring?

Before hiring an extension builder in Gloucester, South West England or extension building company in Gloucester, South West England, 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 Gloucester, South West England?

An extension builder in Gloucester, South West England 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 Gloucester, South West England 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 Gloucester, South West England?

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 Gloucester, South West England 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 Gloucester, South West England 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 Gloucester, South West England

Can an extension builder in Gloucester, South West England help with planning permission?

Yes, many extension builders in Gloucester, South West England 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 Gloucester, South West England handle everything from design to construction?

Many Gloucester, South West England 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 Gloucester, South West England help with materials and finishes?

Yes, most extension builders in Gloucester, South West England 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.