Extension Builders in Cambridgeshire

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (4 reviews)

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Some of our top rated extension builders in Cambridgeshire

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GB Framing & Building services
Rating: 5 out of 5
Extension Builder in Cambridgeshire
A team of 3/4 multi skilled guys specialising in carpentry and plumbing and Bathroom/Kitchen installations with over 20 years experience. all aspects of carpentry and plumbing works undertaken, Gas safe engineers and unvented qualified. If your looking for a unique and personal service then look no further.
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Latest review:
Tiling- 15 Jun 2020
Gavin was great, very calm and relaxed. Just comes in and gets on with the job. His singing while he works is hilarious and he did a great job of tiling my bathroom. Would definitely recommend!
K & H Brickwork Ltd
No reviews yet
Extension Builder in Cambridgeshire
15+ years experience,new builds,footings, extensions,garden walls, garages,alterations,repointing . Quality workmanship at a fair price
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Marchant builders limited
No reviews yet
Extension Builder in Cambridgeshire
We are two brothers who have been working together for over 30 years in the construction industry. We complete all works in the building trade from hanging pictures to kitchens and bathrooms and extensions. We do it all Marchant builders Ltd
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E B DAKU BUILDING SERVICES LTD
Rating: 5 out of 5
Extension Builder in Cambridgeshire
We are a company providing different building services as : Ground working,Foundations,Landscaping, Gardening , Fencing , Paving, Installing Drainages, Painting and Decorating, Plastering, Flooring, Tiling etc..
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Latest review:
Groundwork & Foundations- 7 Oct 2022
Lovely guys! They started the job straight away and done a great job. Very friendly and professional. They made sure we were happy with the work. Would definitely recommend! Thank you.
Prestige Build Ltd
No reviews yet
Extension Builder in Cambridgeshire
Our team at prestige build ltd is made up of experienced and skilled individuals who are passionate about what they do and able to take on all aspects of building. Our skilled tradespeople work together to ensure that every project is completed to the highest standard. We believe in building lasting relationships with our clients, and it shows in the way we approach every project.
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JD Brick and stonework
No reviews yet
Extension Builder in Cambridgeshire
specialising in high quality brick and stonework Newbuilds,extensions,restoration,landscaping,brick slip tiles , all aspects of building
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BMA BUILDER LTD
Rating: 5 out of 5
Extension Builder in Cambridgeshire
Reliable, professional and high- quality building services across Peterborough and surrounding areas. PETERBOROUGH
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Latest review:
BMA Builder is very professional work neat and clean and deliver to time
Vasilebvp
Rating: 5 out of 5
Extension Builder in Cambridgeshire
I am a builder, also I have a lot of practical experience in doing handyman jobs around the house: -plumbing and carpentry -assembling and disassembling furniture - curtain poles - blinds - mirrors and pictures - installing dishwashers/ washing machines/ water filters - painting - building sheds from 0 Etc.
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Latest review:
Handyman- 8 Jan 2026
Vasile provided a quote quickly and completed the job in good time. Recommended.
Overall building limited
No reviews yet
Extension Builder in Cambridgeshire
We are a small family run building firm. We specialise in house extensions, new build houses, groundwork’s, eco houses, steel beams fitted, all paving and patios, We have over thirty years experience, friendly, we work with local architects and have a good relationship with local building control officers.
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CWCbuilders
No reviews yet
Extension Builder in Cambridgeshire
With over 20 years of industry experience, we are a reliable and skilled building company committed to delivering exceptional results. We are flexible with where we work and take pride in offering a wide range of services, specialising in plumbing and all aspects of building work. Every project we undertake is completed to the highest standard, using quality materials and proven workmanship. Customer satisfaction is at the heart of everything we do, and we always strive to ensure each job is finished to the best possible standard, on time and with attention to detail. Whether it’s a small repair or a full building project, you can trust us to provide professional, honest, and dependable service from start to finish.
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BMR piling and foundations Ltd
Rating: 4.7 out of 5
Extension Builder in Cambridgeshire
Hi my name is Baden and we specialise in piling and foundations from new builds to under pins no job is to big or to small. We are competitive prices to most other companies.
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Latest review:
Groundwork & Foundations- 3 Aug 2026
BMR has turned my dream self-build into a nightmare. An independent structural engineer has confirmed that the foundations BMR constructed are not in accordance with the approved structural drawings and require remedial structural works before my house can even be built. Defects in BMR's work: 200mm lost from both the front and rear elevations of the approved footprint. Internal load-bearing foundations constructed in the wrong location. Foundation levels between 30mm and 75mm out across the build. Thousands of pounds in remedial engineering, bricklaying and construction costs, plus weeks of delays. The setting-out engineer was appointed and paid by BMR as part of the contract I paid for, yet Baden tried to shift responsibility instead of taking ownership. I gave Baden every opportunity to inspect the site with my contractor and discuss a solution. Instead, he denied liability, refused to discuss the issues any further, and simply walked away from the problem.
Gsdbrickwork ltd
No reviews yet
Extension Builder in Cambridgeshire
Any type of brickwork, new builds , extensions, garages,garden walls, renovations , patios ,
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Tim Philpott Ltd
No reviews yet
Extension Builder in Cambridgeshire
Tim Philpott Ltd is a construction company based in Cambridgeshire covering surrounding counties. We undertake extensions, new builds, and industrial builds.
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Dk Carpentry Contractors Ltd
No reviews yet
Extension Builder in Cambridgeshire
With over 25 years of experience within the carpentry industry. Dk Carpentry Contractors Ltd, value themselves on being a reputable and reliable business centred on exceeding client expectations.
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FRW (UK) LTD
New on MyBuilder
Extension Builder in Cambridgeshire
We are a limited company trading for almost 20 years and specialise in building extensions and new builds. I have been in the building trade for 40 years and my business partner for 38 years. We also undertake smaller building work like, brickwork, groundwork, carpentry, floor and wall tiling, and pretty much anything to do with general building. We are based in Alconbury, near Huntingdon and are willing to travel up to a 30 mile radius. We are also members of the FMB and have been since 2006. We do a detailed quotation for extensions and new builds from your drawings and site visits, for smaller works we can price from pictures and details of the work. Please contact myself, Phil or my son Harry for a quotation and hopefully we can help you out, and look forward to doing some building for you in the near future.
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Tailor Made Studios
No reviews yet
Extension Builder in Cambridgeshire
Hi! We’re Tailor Made Studios, a small team based in Cambridgeshire, Huntingdon & Norfolk. Specialising in bespoke garden studios, extensions, and high-quality carpentry and building work. With over 15 years of experience, we’re known for great craftsmanship, clear communication, and projects finished on time and to the highest standards. Whether you’re dreaming of a home office, an extra room, or bigger renovations, we take care of everything from design to completion so you can enjoy a smooth, stress-free experience. Fully insured and reliable, we’re passionate about creating beautiful spaces that add real value to your home. Let’s chat about your project today!
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Top rated Extension Builders

Our Extension Builders in Cambridgeshire, are rated 5 out of 5 based on 4 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Cambridgeshire?

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

Find extension builders in Cambridgeshire with MyBuilder

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

Step 2: Compare different extension builders in Cambridgeshire

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

Step 3: Hire Cambridgeshire extension builders with confidence

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

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

What to ask a Cambridgeshire extension builder before hiring?

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

An extension builder in Cambridgeshire 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 Cambridgeshire 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 Cambridgeshire?

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 Cambridgeshire 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 Cambridgeshire 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 Cambridgeshire

Can an extension builder in Cambridgeshire help with planning permission?

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

Many Cambridgeshire 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 Cambridgeshire help with materials and finishes?

Yes, most extension builders in Cambridgeshire 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.