Extension Builders in Cambridge

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (3 reviews)

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Some of our top rated extension builders in Cambridge

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Woodhouses carpentry
Rating: 4.8 out of 5
Extension Builder in Cambridge
Carpenter with 20 years of experience, building wood houses, refurbishment, stairs , landscaping extensions, decking and play areas for kids. We undertake any project, doesn’t matter the size, at Woodhouses how I say: “big or small, we doit all”. Trust, respect and happy clients it’s my ideal project’s start to finish base for a productive and satisfying builder-costumer relationship, in order to achieve the desired outcome.
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Latest review:
Extensions- 13 Dec 2021
GARDEN ROOM - instead of extending the conservatory, we decided to build a garden room instead. Ionut took the lead with the design and structure, and I’m over the moon with the results. A great experience from start to finish - Ionut was a pleasure to deal - friendly, professional and courteous. Would highly recommend.
OCG GROUNDWORKS LTD
No reviews yet
Extension Builder in Cambridge
OCG GROUNDWORKS LTD, based Bedford area. We are a company that provides all aspects of groundworks and landscaping. There’s many years of experience in this company as I have been working on countless grounds works/ landscaping jobs and have consumed all the knowledge. Therefore I took a leap forward and decided to start my own business with the confidence of providing a quality service and safe environment for my employees. We also have employees that specialise in all kinds of BRICKWORK ranging from standard walls to decorative pieces and extensions. THINGS WE SPECIALISE IN: .Complete Garden restorations/ renovations. .Driveway refurbs/ brand new drive way designs. .All aspects of patios/footpaths e.g porcelain, indian sandstone, slate , original buff slabs. . Foundations of any kind . Extensions . Modern designs for your driveway or garden. .Bricklaying .Man and digger hire
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I&A Construction Ltd
Rating: 5 out of 5
Extension Builder in Cambridge
I&A construction Ltd has been trusted name in construction and renovation,including bathrooms, kitchens,interior and exterior work.
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Latest review:
Ion was done extension and refurbishment in the whole home.Speed and quality purposes were much pleasant given by the professional workers.
Halls groundworks ltd
Rating: 5 out of 5
Extension Builder in Cambridge
All aspects of Groundworks, commercial and domestic Contractor. Driveways, block paving, drainage, paths, deep drainage landscaping fencing, ground clearance, concreteing, footings, extensions, brick walls. All work is all ways worked to highest of standards and produced on time .registered waste carriers .
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Latest review:
Landscaping- 2 Apr 2024
Excellent all round. Good contact & timekeeping, hard working, easy to get along with. Xx
Tucker and Son Builders
Rating: 5 out of 5
Extension Builder in Cambridge
35 years experience in all aspects of the building trade. Perfection and precision in generating a project that not only our customer can be proud of, but a development that we can show of our skills professionals is our driving force.
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Latest review:
Extensions- 2 Sep 2016
Fantastic team of Kris and Roy Tucker, very helpful and accommodating. Nothing too much trouble - they never,ever let us down. Work completed on schedule to a high standard, they take great pains to get things exactly right going out of their way on numerous occasions to make sure you are happy, even completing work out of their pocket where delays were no fault of their own. You never exactly know what you are getting when you are hiring builders but we came up Top Trumps by hiring Tucker and Sons. We are more than pleased - delighted really with the results. Well done guys! Would recommend them 110%!
S & E Construction Group Ltd
Rating: 4.8 out of 5
Extension Builder in Cambridge
S & E Construction Group Ltd was established in 2017 providing construction, refurbishment, furniture fit-out services. We expanded our operating regions, working now not only in UK but also in region of Cote d'Azur, France. Full set of services now includes: Interior design & fit out. Refurbishment & renovation. Extensions. Loft conversions. Flooring sale and fitting. Plumbing. Underfloor heating. Renewable energy solutions. Cleaning.
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Latest review:
Extensions- 13 Jan 2023
Stan and his team have been brilliant from the start. Stan is open and fair when discussing options, and Andy works ridiculously hard, from dawn until dusk with skill, precision and a constant smile :) We’re waiting for the job to be finished, but are very happy with the quality of work so far! Thank you Stan, Andy, Jason and co.
DJR Construction
No reviews yet
Extension Builder in Cambridge
DJR Construction- What we do Building works such as concrete and slab bases, patios, steps, fencing, gate work, brickwork, porches, conservatories, extensions, driveways and gardening. Erecting and dismantling sheds, summer houses, log cabins and playhouses. Site preparation- dismantling and removal of old buildings, asbestos disposal, ground clearance and base works
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Ascot Property Solutions Ltd
Rating: 5 out of 5
Extension Builder in Cambridge
We are a family business with 37 years experience in construction. We have expertise in, General building, kitchen and bathroom fitting, tiling, garage and loft conversions,Landscaping , exhibitions and shop fitting. We aim to provide a quality sevice so that the customer gets the end product they want at a fair price. We work on the basis that if the customer is happy we will get repeat business and recommendations. We are happy to provide advice and quote for your project.
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Latest review:
Extensions- 5 Feb 2021
Always difficult to choose a good builder. So pleased with the excellent team at Ascot. I would highly recommend them. It was a pleasure to deal with Les and John and the results are outstanding. A genuine pleasure to have chosen Ascot Joinery and Construction.
BMR piling and foundations Ltd
Rating: 4.9 out of 5
Extension Builder in Cambridge
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 Jun 2026
Baden was quick, clean, efficient, and reliable. Baden did everything I asked for and more without adding to my quote. Would I hire again ............. Definately Thanks Baden Paul
SJB Builders
No reviews yet
Extension Builder in Cambridge
We carry out all aspects of building work from fencing to extensions We have over 25 years experience and cover all trades We also offer a floor restoration service and carpet fitting so we can complete your renovation from start to finish
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GM Carpentry And Construction
No reviews yet
Extension Builder in Cambridge
As a fully insured local building company we have vast experience in all aspects of the construction industry. We offer a high quality and highly personal service that executes projects seamlessly. The majority of our work comes from recommendations and word of mouth. We aren't happy until you're happy. I hope to talk with you soon. Many thanks, George
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Garnet Construction Ltd
Rating: 4 out of 5
Extension Builder in Cambridge
Garnet Construction has over 10 years' experience in the industry and specialise in loft conversions, all types of extensions and complete renovations. Priority is given to the design and construction of all our projects with a unique obsession to strive for perfection.
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Latest review:
Extensions- 18 Sep 2019
To start off with the job went reasonably well - we were happy with the workers and the progress. but when we neared completion the work slowed up we waited 3 months for a response from Jordan. we had an issue where his plasterer hid the plumbing access in the wall. - This cost us £500 to sort and re-decorate so we came to an agreement that this was fine and at the time i presumed that Jordan was going to sort out the building control. so we then chased and chased but obviously since he had his money he wasn't interested he answered the phone and hung up. so we called building control and there are 2 small bits to fix which are all due to his work not being up to scratch. obviously i will be paying out for this - so please be careful when using him and dont pay him until you have all of the documents as he will not resolve any issues after being paid. i have had 2 previous building projects and this was by far the worst experience going. avoid dont use him thanks
Tim Philpott Ltd
New on MyBuilder
Extension Builder in Cambridge
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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Antlers Plumbing
No reviews yet
Extension Builder in Cambridge
Experienced, friendly and professional plumbing, heating and bathroom specialists from Hertfordshire. Our team of construction workers have experience in interior and exterior building works, with electricians, plumbers and carpenters on hand. No job is too big or too small. Always looking to help the community.
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Hillcrest Developments
Rating: 5 out of 5
Extension Builder in Cambridge
Hillcrest Developments is a family run business with over 10 years experience in running small works right through to new builds etc. We carry out a variety of works from; Extensions Conversions New builds Groundsworks(Driveways, Foundations, landscaping, Drainage etc)
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Latest review:
Extensions- 19 Nov 2019
Half way through. All is going well so far. Roof looks good as do all the internal works so far.
PN PLUMBING&TILING SERVICES LTD
Rating: 4.9 out of 5
Extension Builder in Cambridge
Qualified Plumber with over 10years of experience in installing, Fitting pipework to kitchen sinks, baths, W.Cs, and central heating boilers Comprehensive installation of bathroom and kitchen systems Installation and maintenance of central heating systems (in both Unblocking drains and tracing the layout of pipework around the property Refurbishment work to bathrooms and kitchens Fitting and repairing taps, rowans and down pipes Installing and repairing domestic kitchen
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Latest review:
Bathroom Fitting- 17 Mar 2025
Gelu is hard working and dependent guy, will not fuss about the job like many do, but will crack on with it. Stayed late to finish it at many times. I am quite happy with the finish and work. shower fit, washbasin, toilet, tiling all done to my satisfaction. After seeing the work I asked him to do more like kitchen cabinets and skirtings.

Top rated Extension Builders

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

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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

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

What are the hourly rates of extension builders in Cambridge?

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

Find extension builders in Cambridge with MyBuilder

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

Step 2: Compare different extension builders in Cambridge

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

Step 3: Hire Cambridge extension builders with confidence

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

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

What to ask a Cambridge extension builder before hiring?

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

An extension builder in Cambridge 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 Cambridge 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 Cambridge?

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 Cambridge 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 Cambridge 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 Cambridge

Can an extension builder in Cambridge help with planning permission?

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

Many Cambridge 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 Cambridge help with materials and finishes?

Yes, most extension builders in Cambridge 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.