Extension Builders in Exeter

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3 (2 reviews)

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Some of our top rated extension builders in Exeter

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Jays Builders
Rating: 5 out of 5
Extension Builder in Exeter
We are am team of local tradesmen covering most aspects of construction. on our team we also have the support of a gas safe engineer, CAD design, Structural steel We are fully qualified Hetas stove installer engineers Industrial racking qualified installers SEIRS cscs IPAF operators cITB manager and professional health safety great merchant discounts we never take on a job we cannot achieve but we will give benefit of our experience and advice freely
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Latest review:
Fireplaces & Flues- 5 Dec 2022
I couldn't be happier with the service I received, great communication from start to finish. Phil and his team were on time, they were friendly and got job done in great time. They left no mess as tidied as they went and I am over the moon with my log burner it's so much better than what I had pictured in my mind. I would hire jays builders again in a heartbeat.
Martyn Coleman
Rating: 5 out of 5
Extension Builder in Exeter
Fully Qualified (City & Guilds) and fully insured Bricklayer/ Stonemason with over 30 years experience in all aspects of Brickwork and Stonework ,Hard Landscaping and general building, new builds,extensions ,renovations.
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Latest review:
Bricklaying- 27 Aug 2024
Did fantastic job of my steps and was quick and very tidy thankyou John
DAB Bricklaying
Rating: 5 out of 5
Extension Builder in Exeter
This is a business that i have been building for the last 2 years I have been in the trade for a good 10 years. There is 6 of us in total and hoping to expand in the future. We offer a excellent service from start to end and aim to please.
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Latest review:
Bricklaying- 27 Oct 2017
Darren and his Gang where Fantastic. Not only where they professional, reliable and really polite They had done a great job of the brickwork and it was completed over the 2days they said they would be on site. Top Jop by Top Tradesmen Nice one Lads!!
Smith and son construction ltd
Rating: 5 out of 5
Extension Builder in Exeter
Family run company with over 50 years experience. Member of federation of master builders view us on Facebook for pics and reviews
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Latest review:
Conversions - General- 11 Aug 2026
I couldn’t be happier with the work carried out by Smith and Son Construction. From start to finish, they were professional, reliable, friendly, and clearly took great pride in what they do. The quality of their workmanship was excellent, with great attention to detail, and they kept us informed throughout the project. They were punctual, tidy, respectful of our home, and always willing to go the extra mile to make sure everything was completed to a high standard. It’s clear that the father-and-son team genuinely care about their reputation and their customers, and that really sets them apart. They were honest, approachable, and a pleasure to have working on our property. I would have absolutely no hesitation in recommending Smith and Son Construction to anyone looking for a trustworthy, skilled, and professional building team. Excellent workmanship and excellent people — highly recommended!
Crescent property Services (SW) ltd
Rating: 5 out of 5
Extension Builder in Exeter
Hi My name is Paul Blatchford Crescent property Services (SW) Ltd was set up recently to service the local community A local Company providing building / property maintenance and repairs. We are friendly / approachable and fully insured. With experience spanning some 36 years you can trust us to deliver a nicley finished project.
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Latest review:
Restoration & Refurbishment- 28 Mar 2019
Paul and Chris did a fantastic job with redoing my study. It needed plastering, redoing a wall, tiling the floor, fitting a new radiator, few electrical sockets and changing the doors. They were very quick in responding to calls and texts/emails, adapted to some new challenges which in an old house is quite common. They had to redo a wall when they realised that there may be a live wire inside and they did a fantastic job with minimal extra costs. They completed the work at the time frame I wanted it and I am extremely pleased with the quality of work. I strongly recommend them for their readiness, quality of work and ability to adapt to new challenges.
Southwest Build
Rating: 5 out of 5
Extension Builder in Exeter
At Southwest Build we pride ourselves on delivering a high quality, honest and reliable service. Southwest Build has years of experience with a wealth of knowledge in the construction industry. We look after our clients from concept to completion. We are based in Exeter, covering Devon & Somerset.
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Latest review:
Plastering- 2 Feb 2020
Joe was great from start to finish. He did an amazing job plastering the ceilings and walls in our house. They look great. He also built a stud wall to separate our living room which is excellent. He was always on time and stayed to finish the job. He was flexible when we had extra plumbing and electrical work which meant extra work chasing in wires etc. I can't recommend Joe highly enough. Thanks for all your hard work!
Cudmore carpentry & construction
Rating: 5 out of 5
Extension Builder in Exeter
Cudmore carpentry and construction take on all aspects of construction and maintenance works to provide satisfaction and quality work to all customers.
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Latest review:
Restoration & Refurbishment- 17 Jun 2022
They did some repointing and brickwork, rebuilt a garden wall, replaced a bay window roof, built a bannister, and fixed some guttering and fascias. Nothing but positive feedback to give, they were professional throughout, got the work completed quickly and to a high standard, and were really reasonable with price. Would definitely recommend.
Prime Construction Solutions
Rating: 5 out of 5
Extension Builder in Exeter
At Prime Construction Solutions, we pride ourselves on delivering exceptional service and unparalleled expertise. With a strong commitment to quality, safety, and customer satisfaction, we have established ourselves as a leading provider of comprehensive Groundwork’s, Demolition and Construction services.
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Latest review:
Landscaping- 4 Sep 2025
Edward and Hugo once again did an excellent job, this time replacing vertical garden bank supports with sleepers tied in by vertical posts. They were tidy, concientious and worked hard. I'm only sorry we had no flapjack this time...
GR & Son Carpentry and Joinery Limited
Rating: 4.7 out of 5
Extension Builder in Exeter
GR & Son Carpentry and Joinery Limited. a family run business specialising in all aspects of carpentry & joinery from bespoke fitted and free standing furniture, to all 1st and 2nd fix carpentry works, specialists in loft conversions, extensions, general building works, bespoke building works and much more with 25 years plus of experience we know that great customer service and communication is key to a successful project . We are a reliable and trustworthy team. I started out as an apprentice carpenter & joiner back in 1998 with a great building company called Brittainline in and around the Dulwich & East Dulwich areas of South East London. My Employer was actually a property developer who used to turn around /flip 4-5 properties per year fully refurbished and sold on, plus a long list of private clients and from a very young age I was able to have a vision of exactly what adds value to a property both visually and structurally to make our clients dreams come true. We deal with your project from design to a finish product taking any stress away from our clients and making it a great experience for each individual client that requires our services & expertise.
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Latest review:
Carpentry- 14 Apr 2026
I got a reasonable quote very quickly and scheduled a date for completion. Gurs arrived on time and finished the job within a day to a high standard, leaving the entrance tidy.
Bevill Bathrooms and Plumbing
Rating: 5 out of 5
Extension Builder in Exeter
Qualified plumbers, focusing on delivering the best quality work at the best possible price. Always happy to give advice
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Latest review:
Bathroom Fitting- 17 Jun 2022
Super plumber and managed all the other contractors to deliver a super bathroom update.
C@G property services
Rating: 5 out of 5
Extension Builder in Exeter
Local based builder/property maintenance. 30 years experience in most building projects from extensions to fencing
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Latest review:
Handyman- 16 Dec 2025
Great communication and very reliable. Did a great job fitting a cat flap in a brick wall. Definitely will use him again
SJT Builders
Rating: 5 out of 5
Extension Builder in Exeter
I have a wide range of experience in the building industry from Civil Engineering to general building and brickwork. I Take great pride in my work and work my hardest to meet the customers needs. I cover all aspects of construction from new builds to extensions, building maintainace and repairs. I work closely with the customer so they are aware of the process and progress made throughout the build to meet their every need.
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Latest review:
Extensions- 28 Jul 2025
We hired SJT Builders to construct a new blockwork garden outbuilding at our property. The project was reasonably priced, and the quality of the finished article exceeded our expectations. Sam even suggested improvements beyond our original specification, which greatly enhanced the final result. The project was completed on time and within budget. We highly recommend SJT Builders for similar projects. Thank you, Sam, for your excellent work!
LTS bricklaying
Rating: 4.7 out of 5
Extension Builder in Exeter
Hi, We’re a Bricklaying company that undertakes all aspects of bricklaying, from footings to full build. No job too big or too small, provide free quotations. Work undertaken includes garden walls, patios, steps, piers, retaining walls, garages and much more. Always provide a good standard of work to meet the customers needs.
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Latest review:
Bricklaying- 18 Nov 2020
Luke was absolutely brilliant, he worked quick and efficiently and his work was top quality, I will definitely use him for future work. Thank you very much.
K.Ashwell builders &decorators
No reviews yet
Extension Builder in Exeter
I'm a multi trade builder, with over 40 years experience. We are a family run business our tradesman are, professional, reliable, experienced, friendly. I have extensive experience in conversations, extensions, I am also a qualified plumber. My team cover plastering, decorating, Bathrooms, kitchens also.
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C Boaden Construction
No reviews yet
Extension Builder in Exeter
We are a construction company based in East Devon. We work mainly on new builds, extensions, loft conversions and garage conversions. We can manage your project from conception to completion. All our work is completed to very high standards.
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Andy Webb Building Services
No reviews yet
Extension Builder in Exeter
General building company that specialise in extensions and loft conversions along side all your building needs. With over 25 years experience in the trade with a team of full experienced builders ready for all your building needs
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Top rated Extension Builders

Our Extension Builders in Exeter, are rated 3 out of 5 based on 2 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Exeter?

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

Find extension builders in Exeter with MyBuilder

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

Step 2: Compare different extension builders in Exeter

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

Step 3: Hire Exeter extension builders with confidence

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

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

What to ask a Exeter extension builder before hiring?

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

An extension builder in Exeter 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 Exeter 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 Exeter?

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 Exeter 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 Exeter 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 Exeter

Can an extension builder in Exeter help with planning permission?

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

Many Exeter 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 Exeter help with materials and finishes?

Yes, most extension builders in Exeter 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.