Extension Builders in Gamlingay

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

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Some of our top rated extension builders in Gamlingay

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Flattley Building services
Rating: 5 out of 5
Extension Builder in Gamlingay
With two decades of experience in the construction industry we specialize in general building and landscaping works.
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Latest review:
Landscaping- 9 Aug 2023
We are very pleased with the work carried out by Flattley Building Services. Dean is a great communicator and was happy to take on my ideas and add extra tasks, checking in with me to ensure we got exactly what we wanted. The work was carried out to a very high standard and everything cleared away on completion. We would highly recommend Flattley Building Services
Franklin roofing and property services Ltd
Rating: 5 out of 5
Extension Builder in Gamlingay
All pitched roofing, lead work, flat roofing torch on single ply. Industrial sheet roofing. Full house refurbishments, kitchens, bathrooms, decoration, extensions. High access roof repairs domestic and commercial
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Latest review:
Roofing (Pitched)- 21 Sep 2019
These guys are new to the platform and a great addition. Jonathan and his team have done a super job and know everything to do with period properties and new builds. Highly recommend them. Great job
AHS Brickwork
No reviews yet
Extension Builder in Gamlingay
Young and evolving company taking on extensions, hard landscaping, new builds and garden walls nearly 8 years experience and what’s to make your dream a reality
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Nar Builders LTD
Rating: 4.7 out of 5
Extension Builder in Gamlingay
We are a family-owned business with over 45 years of experience, proudly led by a father-and-son team. Known for our reliability and high standards, we specialize in a wide range of services that cater to both private clients and local councils. Our expertise includes designing and supplying kitchens for all budgets, from cost-effective solutions to high-end, custom designs tailored to individual tastes and needs. We also offer comprehensive renovation services, including extensions and the installation of wet rooms specifically for local councils. Additionally, our team is skilled in all types of Venetian and bespoke plastering, providing finishes such as metallic, textured, polished, stone, granite, velvet, and more. From initial design through to completion, we’re dedicated to delivering exceptional craftsmanship and transforming spaces into beautifully functional areas that meet each client’s vision and needs.
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Latest review:
Kitchen Fitting- 8 May 2026
The job is not finished as yet. So far so good. Lee is really good to work with as a builder. His kitchen specialist Jack is brilliant and is doing a great job. The painter is part time but very good too. Thank you for recommending a reliable firm.
RG CARPENTRY AND BUILDING 24HR LOCKSMITH
Rating: 5 out of 5
Extension Builder in Gamlingay
Rg carpentry and building are long establish company offering quality work and that personal attention to make sure our customers are happy with any job we undertake all The team are tried and tested and the best in there field of expertise, We have been working in area for 34yrs we are fmb registered trust mark government endorsed
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Latest review:
Extensions- 26 Dec 2021
Richard and his team have just completed a first floor extension to our existing ground floor extension to create a new bedroom. As we had a vaulted ceiling originally, it was important to us that as we have an oak flooring throughout the ground floor that it was protected when the roof was removed. Richard took great care to put down a membrane and plywood panels to ensure full protection. The new build proceeded with attention to detail and to an excellent high standard. Everything has now been completed within schedule to enable us to decorate and get back to normal in time for Christmas. We are very pleased with the end result and have no hesitatation in recommending Richard and his team and would certainly use his services again. Thank you Richard.
FMC Builders
Rating: 5 out of 5
Extension Builder in Gamlingay
FMC Builders have been trading locally in Brampton Cambridgeshire for more than 30 years. We are a General Builder undertaking home maintenance, extensions and new builds. We employ certified contractors for gas and electrical works, and have many pass references for new customers to view. We look forward to hearing from you and quoting for your works.
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Latest review:
Extensions- 1 Dec 2022
The guys turned up on time and did an excellent job. They had several problems to overcome but they weren’t phased at all. They looked after me extremely well and I would thoroughly recommend them.
Blue Regent Ltd
Rating: 5 out of 5
Extension Builder in Gamlingay
Blue Regent is a kitchen and bathroom design & installation company, specialising in full renovations delivered from start to finish. We manage the entire process — from initial planning through to final installation — so our clients don’t have to coordinate multiple trades. Our work includes full bathroom and kitchen refurbishments, with a strong focus on clean workmanship, attention to detail, and reliable project delivery. Having worked in the industry for several years, we’ve built our reputation through word of mouth by delivering consistent, high-quality results for homeowners. Blue Regent has been created to offer a more structured, professional service for those looking to complete their renovation properly. We are best suited to full kitchen and bathroom projects rather than small repair work, and we take pride in providing a smooth, well-managed experience from start to finish.
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Les builders
Rating: 5 out of 5
Extension Builder in Gamlingay
LRS Builders have over 35 years building experience. Creating extensions, loft and garage conversions including all structual works. We are a reliable, hardworking team of tradesmen who work with you to bring your idea to life.
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Latest review:
Plastering- 11 Feb 2020
Very happy with the plastering. Lee did a great job. He was able to do the job at short notice. Very clean and tidy. Will be using again.
MGC Building LTD
Rating: 4 out of 5
Extension Builder in Gamlingay
MGC Building Ltd undertakes projects across Bedfordshire, Buckinghamshire, Cambridgeshire, Northamptonshire and Hertfordshire. With years of experience we have grown to provide our clients with the highest quality service by employing fully qualified and reliable professionals. We have completed many projects on time and to the highest standards. Type of works: * Extensions * Renovations * Garden rooms * Garage conversions * Loft conversions * Groundworking * Driveways * Gardening
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Latest review:
Driveways (Paved & Loose)- 4 Jul 2024
Arrived on time and carried out the work at a competitive price. Thank you
TDA Building Ltd
Rating: 5 out of 5
Extension Builder in Gamlingay
TDA Building Ltd is a professional company covering all aspects of building work with full project management for home extensions, loft and garage conversions and refurbishments. With a friendly professional attitude we pride ourselves on quality finishes, excellent communication and customer service.
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Latest review:
We hired Tony, TDA Builders, to remove a load bearing wall in our timber frame house. After being let down by other contractors we were relieved when Tony responded and came round to estimate the work on the day and time he promised. His quotation was very detailed and precise and within our budget so we asked him to do the work. What a very pleasant person to have working in your house, professional, respectful and very clean and tidy and very knowledgable. His work was to a very high standard and he started and finished on time. I would have no hesitation asking him to undertake further work or recommending him to anyone. What an excellent job.
Rizer Developments
Rating: 5 out of 5
Extension Builder in Gamlingay
My buisness undertakes all types of building work ranging from complete new builds, extensions to smaller jobs like garden walls. I have been a builder for 25 years gaining city and guilds in bricklaying in 1991 and have covered everything from house building to high end shop fitting, also installing bathrooms we are approved installers for direct bathrooms.
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Latest review:
Extensions- 29 Jul 2020
Paul at Rizer Developments was the first company to reply to my request for a builder. Paul was very quick to give us a very competitive quote and was happy to finish off the part built extension to the front of our property after a poor performance by another builder who was discharged. Rizer Developments started the kitchen extension in February as they said they would, we then had a global pandemic and shut down, not a good time to start any building project! Paul and his men somehow managed to get hold of the materials when they could. Throughout the project Paul and his men were very respectful of us still living in the house. Paul was always available if there was any questions we needed to be answered and also kept us informed throughout the build. The standard of their workmanship is a major credit to him and his workforce. We will have no problems ever asking Rizer Developments to come and do any future projects. Rizer Developments are 100% trustworthy which is so nice to see and can still exist in our modern day world. Many thanks for all you have done to make our house now a home. Peter and Carol Lewis.
preferred building ltd
No reviews yet
Extension Builder in Gamlingay
At preferred building Ltd, we cover all aspects of Building, Plumbing, Heating and electrical. In addition, we offer contracts services to other builders and developers.
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Orange Glow Energy Ltd
No reviews yet
Extension Builder in Gamlingay
We are Orange Glow Energy Ltd, we have been trading for 14 years in the Construction sector starting in 2010 as a plumbing and heating company. We offer a full construction service, including small and large extensions, full new builds, carpentry, electrics including our original offerings of Plumbing, underfloor heating, UFH Servicing, Boiler installs, Boiler servicing, Bathrooms, Kitchens, heating controls; all small jobs like radiator changes, tap swaps, gutter cleaning mould prevention etc. Please see our website and socials
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Holloway Group Limited
Rating: 4.5 out of 5
Extension Builder in Gamlingay
At Holloway Group, our commitment goes beyond the task at hand. We pride ourselves on delivering top-tier quality with every job. Our honesty in communication ensures you're always informed and satisfied. Every service is rendered with genuine care, ensuring your home gets the attention it deserves. In a world of rushed jobs and cutting corners, we stand out with our dedication to excellence and integrity.
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Latest review:
Handyman- 28 Jul 2025
Work was outstanding lovey man so helpful tidy ! Will definitely have him back to do some work. He corrected an other tradesman job. Many thanks
J Ingram Developments Ltd
Rating: 5 out of 5
Extension Builder in Gamlingay
We at J Ingram Developments ltd aim to provide a thorough and professional building service, no matter how large or small the job.
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Latest review:
Extensions- 17 Jul 2023
James and his team did a fantastic job converting our conservatory into a full extension. Good communication at every stage even when we made a couple of last minute decisions. Extremely pleased with the results and would recommend.
BMC Barton& McCormick Construction Ltd
No reviews yet
Extension Builder in Gamlingay
We are a building business. Undertaking all building works from refurbishments to new builds. House extensions and property remodelling is the bulk of our work. We pride ourselves on quality workmanship at realistic prices. We have 75 years of combined experience and can manage small to large projects.
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Top rated Extension Builders

Our Extension Builders in Gamlingay, 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 Gamlingay?

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

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

What are the hourly rates of extension builders in Gamlingay?

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

Find extension builders in Gamlingay with MyBuilder

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

Step 2: Compare different extension builders in Gamlingay

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

Step 3: Hire Gamlingay extension builders with confidence

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

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

What to ask a Gamlingay extension builder before hiring?

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

An extension builder in Gamlingay 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 Gamlingay 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 Gamlingay?

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 Gamlingay 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 Gamlingay 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 Gamlingay

Can an extension builder in Gamlingay help with planning permission?

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

Many Gamlingay 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 Gamlingay help with materials and finishes?

Yes, most extension builders in Gamlingay 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.