Extension Builders in Cambridgeshire

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

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Some of our top rated extension builders in Cambridgeshire

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Cfimprovements
Rating: 5 out of 5
Extension Builder in Cambridgeshire
Hi I’m Chris, spent 15 years in concrete reinforcement and foundations then moving on to welding and fabrication working all over the country. Inbetween have run a successful fencing and land scraping company on the side of my regular 9-5 which is something I’m looking to take on again and make more permanent. I’m happy to give a quote over the phone or via email/message with pictures or happy to do site visits Thanks for your time Have worked on bark and have more reviews there
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Latest review:
Handyman- 30 Dec 2024
Chris partially completed the gates he just needed handles and another item which is yet to come but on the hole. He did the job when he said he would he came on time and I’m happy with him. I would use him again and recommend him to others.
Seabrook Design Limited
No reviews yet
Extension Builder in Cambridgeshire
Seabrook Design offers all inclusive Architectural Services for residential extensions and developments. We pride ourselves in excellent customer service to provide a stress free, straight forward process for all of our clients, no matter their involvement or previous experience. Please reach out for a free consultation and see if we make a good fit for your project.
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Mbwynn building and handyman
No reviews yet
Extension Builder in Cambridgeshire
We are a small family run business that aims to go above and beyond for our customers. We range in a lot of different work such as building,landscaping and the small handy jobs around the home. We are also partnerd with Paul Smith Landscaping And Garden Services for a reliable service for any outdoor needs. No job to big no job to small.
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Bee Builders Bedford Ltd
Rating: 5 out of 5
Extension Builder in Cambridgeshire
A family run construction company that has over 20 years of experience in the field. We specialise in conservatories, extensions, porches and fitting windows and doors. We pride ourselves of our work so you can be rest assured that any project will be completed to a very high standard.
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Latest review:
Bee Builders built a conservatory-style extension to our house. It measures 15ft x 9ft with uPVC windows and double doors with a metal, long life sloping roof with two skylights. The build was completed to a very high standard. Stefan and his team were extremely professional, polite and demonstrated amazing attention to detail. The garden was left clear of all rubbish and the build was completed on time at a very competitive price - 5 star performance🥂
Fenwood Builds Ltd
Rating: 5 out of 5
Extension Builder in Cambridgeshire
At Fenwood Builds, we’re passionate about delivering top-quality brickwork that stands out from the rest. With over a decade in the building trade, we pride ourselves on being reliable, easy to communicate with and always delivering great results on time. Our Services include: Expert Brickwork is our specialty: From decorative bricklaying to structural walls, our precision and artistry shine through. Groundwork: Preparing solid foundations to ensure every project starts correctly from the ground up. Extensions & New Builds: Managing your project from initial groundwork to the finishing touches, ensuring client's satisfaction and exceeding expectations. Structural Repairs & Alterations: Where necessary, replace, correcting and strengthening elements of your property, General Building & Project Management: We strive to deliver a seamless, stress-free experience for the client. Whether you need standalone brickwork or a fully managed build, we have the skills to deliver exceptional results. 1. Get a quote 2. Agree a price and schedule 3. Get your project complete
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Latest review:
Bricklaying- 4 Dec 2025
Will and Mason were both 100% committed during the build. Workmanship was perfect and took pride in their work. I would definitely use them again and 100% recommended them. Very courteous and nothing was to much trouble.
Crown CB Ltd
No reviews yet
Extension Builder in Cambridgeshire
We offer high quality Construction services at the correct price. 20 years experience in all types of construction work from basic refurbs, loft conversions to complicated extensions and re modelling
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Jack kehoe
No reviews yet
Extension Builder in Cambridgeshire
I’m Jack, been on the tools over 8 years, working on many projects in and around Cambridgeshire, Lincolnshire and London. Feel free to give me a call to know more about what I can offer.
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Andy Blacker
Rating: 5 out of 5
Extension Builder in Cambridgeshire
All building work undertaken brickwork, plastering, footings, drainage and much more
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Latest review:
Bricklaying- 26 Jul 2023
Very pleased with the work the price and fitting the job in their schedule. Very happy and would recommend.
Ermine Construction Services Limited
No reviews yet
Extension Builder in Cambridgeshire
We are a regional building contractor who carry all types of work from £1k to £5m, we have the appropriate insurances £10m EL, £5m PL and £1m PI insurance. We also are fully approved with CHAS Premium Plus, Constructionline Gold, National Federation of Builders, Considerate Contractors Scheme Domestic new build housing, commercial to refurbishment, extensions, shower rooms and and external works such as driveways, patios and works. Please contact us to provide a fully detailed quotation
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GSD Electrical Ltd
Rating: 5 out of 5
Extension Builder in Cambridgeshire
We are new to my builder however, do not let that put you off GSD Electrical Ltd! We are a Professional Electrical Contractor. We undertake all electrical work; Domestic, commercial, Industrial and Agricultural from additional sockets to full tests. We are fully insured, qualified, certified and registered. Napit registered meaning we only produce top quality work to regulations and we can certify all of our work! We also do CCTV and Alarm Installation.
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Latest review:
Electrical- 21 Mar 2025
Excellent job very well done. Good communication, polite, did the job he was asked to do at the price he quoted. Will use again. Highly recommended. 5 stars.
D Lawrence Developments Ltd
No reviews yet
Extension Builder in Cambridgeshire
What sets us apart is not just our proficiency in delivering top-tier house building, extensions, conversions, kitchens, bathrooms, and renovations, but our unwavering dedication to customer satisfaction. At the heart of our ethos is the belief that a successful project is built on strong relationships. From the initial consultation to the final finishing touches, we prioritise open communication, ensuring our clients are not only involved but delighted with the progress every step of the way. Being in the building industry for the last 25 years, i bring a wealth of knowledge and expertise. This is proven by returning customers and recommendation's we receive. At D Lawrence Development Ltd, we’ve built our livelihoods on building peoples’ dreams across Northamptonshire. From the small to the extensive, we’ve experienced it all and we can help you every step of the way. No job is too small or too big! Fully qualified to NVQ level 3 in building and construction as well as a holder of a CSCS blue card. References can be provided if needed and I can supply evidence of works carried out.
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START BUILDING LTD
Rating: 5 out of 5
Extension Builder in Cambridgeshire
Founded in the UK just four years ago, START BUILDING LTD has quickly established itself as a trusted name in the construction industry. Our team brings over 22 years of combined experience in civil and industrial construction, allowing us to deliver exceptional results for a wide range of projects. We specialize in residential, commercial, and industrial construction, providing tailored solutions that meet our clients’ unique needs. At START BUILDING LTD, we pride ourselves on our commitment to quality, safety, and sustainability. Our experienced professionals are dedicated to maintaining the highest standards throughout every phase of a project, from initial design and planning to execution and final inspection. We understand that every construction project is an investment, and we treat our clients’ visions with the utmost respect, ensuring that their expectations are not only met but exceeded. Our approach is characterized by collaboration and transparency. We believe that the best outcomes are achieved through effective communication and partnership with our clients. Our skilled team works closely with architects, engineers, and subcontractors to ensure a seamless workflow and timely completion of projects. We utilize advanced technology and best practices in project management to enhance efficiency and minimize disruptions. As a forward-thinking company, START BUILDING LTD is also committed to sustainability and environmental responsibility. We strive to incorporate eco-friendly materials and practices into our projects, promoting a greener future for our communities. With a proven track record of successful projects and a reputation for excellence, START BUILDING LTD is your reliable partner for all your construction needs. Let us help you turn your vision into reality. Your future begins with us.
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Latest review:
Bathroom Fitting- 1 May 2026
Great job by Vasile and the team. Look forward to continuing to working with them in the future.
Tucker and Son Builders
Rating: 5 out of 5
Extension Builder in Cambridgeshire
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%!
thompsons carpentry and construction
Rating: 5 out of 5
Extension Builder in Cambridgeshire
Thompsons Carpentry and Construction, based in Bedfordshire, is a trusted, full-service construction company proudly serving clients within the 40-mile radius. With over 11 years of experience in the construction industry, we bring expert craftsmanship, reliability, and a customer-focused approach to every project we undertake. We specialise in all aspects of construction, including carpentry, roofing, brickwork, structural work, renovations, and conversions. From small home improvements to large-scale structural projects, our team delivers high-quality workmanship built to last. We also offer guarantees on all work, with flexible warranty lengths tailored to each job for added piece of mind. At the heart of the business is a simple mission; to bring every customer's vision to life while working closely with them at every stage, ensuring all work is completed efficiently, professionally, and to the highest standard. We pride ourselves on transparent communication, attention to detail, and a commitment to delivering results that exceed expectations. Whether you're transforming a space, repairing a structure, or building something completely new, Thompsons Carpentry and Construction is here to make it happen with quality and care
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Latest review:
Carpentry- 8 May 2026
Calvin was brilliant. He gave me a reasonable quote. Came exactly when he said he would and did an excellent job building a lean to in my garden. Would highly recommend.
Tradehub
No reviews yet
Extension Builder in Cambridgeshire
At Trade Hub, we understand the unique challenges and demands of the construction sector. With years of experience and a team of skilled professionals, we offer a comprehensive range of services tailored to meet your specific construction trade requirements. Our dedicated team of tradespeople, including carpenters, electricians, plumbers, and more, work diligently to ensure that your construction project is completed with the highest quality standards and within the specified timeframe.
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T McCarney Building Decorating Civil Engineering Services
Rating: 5 out of 5
Extension Builder in Cambridgeshire
Dear Customer. My name is Trevor. I have over 30 years of building and decoration work experience. I am reliable trustworthy and hard working.
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Latest review:
Bricklaying- 8 Jun 2021
Mr McCarney was punctual, polite and very professional. His work is of a very high standard. Highly recommended.

Top rated Extension Builders

Our Extension Builders in Cambridgeshire, are rated 5 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 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.