Extension Builders in Chesham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (10 reviews)

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Some of our top rated extension builders in Chesham

1567 Results

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Paul Cusack
Rating: 4.9 out of 5
Extension Builder in Chesham
Carpenter.20 years experience. 1st and 2nd fix, roofing, kitchen fitting. All carpentry works.
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Latest review:
Carpentry- 7 Mar 2021
Great service and value for money. We commissioned Paul to build a garden office. The job was completed in less time than originally expected and the quality of the workmanship was excellent. I have no hesitation in recommending Paul and we have already passed his details on to a neighbour who wants a garden studio built. We will also hopefully be using Paul's services again in the future on a loft conversion.
FlynnAndSon Ltd
Rating: 5 out of 5
Extension Builder in Chesham
Hi, We are new to MyBuilder and our friendly team has over 30+ years expert experience. We would be grateful for the opportunity to provide you with the most cost effective quote for the very best quality workmanship. No job is too big or too small. All work is guaranteed and we are both Trustmark & Federation of Master Builder members. I hope to meet you soon.
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Latest review:
Bricklaying- 9 Jul 2020
Kevin has been really helpful in explaining what needed to be done and did the job in a timely manner. He walked me around the property before starting the job and after to inspect the work that had been carried out. I would definitely recommend him for any future works.
L M brickwork
Rating: 5 out of 5
Extension Builder in Chesham
Bricklaying at its finest , L M brick Work can take on the biggest jobs to the smallest. We specialise in repairing all kinds of damp With a professional team readily available we will always work to a high standard and ensure each and every project complies with building regulations .
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Latest review:
Bricklaying- 24 Feb 2021
Great communication, and brickwork now looking great!
6;59 design
Rating: 5 out of 5
Extension Builder in Chesham
We are a local building company which specialises in quality. We do things the right way with cost transparency. We offer everything from design to completion and everything in between. All our core team are employed by us so you will see the same people all the way through your project. We specialise in everything from refurbs - extensions and everything in between. 6;59 design is the way forward.
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Latest review:
Extensions- 3 Apr 2019
6:59 are fantastic. They take pride in their work, are respectful, tidy and do what they say they will do. Budget was bang on, and timeframes realistic. We love our new open plan downstairs space, with a new kitchen/diner. Couldn't have asked for a better company to work with. Thank you Scott and team!
Stonyprojects Ltd
Rating: 5 out of 5
Extension Builder in Chesham
Founded with a vision to revolutionise professional customer service within the construction industry. Stony projects Ltd leverages over 20 years of experience working in project and commercial management. Our team has collaborated with leading house builders in th U.K. on prestigious developments and commercial projects, while also providing comprehensive construction services to domestic clients, including new builds refurbishments and general repairs Our mission At stony projects Ltd, our mission is to deliver exceptional service and expertise to both domestic clients and construction professionals. We are committed to upholding our core values of outstanding customer service and the highest quality in all our endeavours. Our services We offer a full suite of services Quantity surveying and estimating - tailored services for construction professionals Comprehensive construction services From conception to completion for domestic and commercial clients, covering new builds, renovations, repairs and restructuring. Commitment to excellence We strive to provide our clients with security, peace of mind, transparency and economic value ensuring a level of excellence in every project we undertake
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Latest review:
Had a great experience with stonyprojects their work was to a great standard, they were very helpful and easy to get hold of whenever needed. Would 100% recommend
Charge utilities
Rating: 5 out of 5
Extension Builder in Chesham
Experience machine Operator. Who comes with digger and sum tools breaker petrol saw cable locater. Digging foundations for buildings and drive ways and garden levelling also i can prepare for utilities such as gas water electricity and drainage etc
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Latest review:
Groundwork & Foundations- 6 Jul 2026
amazing got the job sorted out
Ovi
Rating: 5 out of 5
Extension Builder in Chesham
Ovi the builder offers a comprehensive service specialising in loft conversions, extensions and refurbishments. We hold over 20 years experience within the construction industry, providing a high standard of work focusing on quality and ensuring a job well done.
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Latest review:
Plastering- 22 Feb 2026
Completed the job on time and as described. No issues and good workmanship. Would recommend
Acc construction
Rating: 5 out of 5
Extension Builder in Chesham
Years of experience Ready to work together
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Latest review:
Groundwork & Foundations- 16 Apr 2023
Very pleased with whole experience. Quick quote (within 2 days of posting job). Work was completed quickly and efficiently. Alex was polite and helpful throughout. Would definitely recommend.
Oakcresthomes ltd
Rating: 5 out of 5
Extension Builder in Chesham
Here at Oakcrest homes we offer a comprehensive service for all your building needs. Whether it’s renovation works, extensions or complete new builds we have a wealth of experience and up to date knowledge of building regulations and are dedicated to providing the highest level of customer service and quality workmanship.
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Latest review:
We used James and his team for our internal work and front and rear extension. After meeting with a list of builders, we found this service to be more personal and transparent. Others builders seemed to lack the communication skills to answer building related questions for those not in the industry. James however seemed to explain all details of the build to a high level, giving us reassurance. We would highly recommend Oakcrest Homes to others looking for a lovely new home design or build. The build was on time and James supported us with most decisions along the way, which included decorating, lighting etc. We plan to use the service again for future work. Thank you James and team for our lovely new home.
D. Wallace Building Services
Rating: 5 out of 5
Extension Builder in Chesham
Hi, I'm Dave, a carpenter by trade with over 40 years experience In the building trade. I have a network of professional tradespeople I can call on which enables me to undertake any small repair jobs, medium sized jobs, like kitchens and bathrooms, right through to extensions and loft conversions . I have worked as a site manager and project manager in the past, so l have experience with Building Control, Planning Depts as well. I also make furniture and bespoke carpentry items.
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Latest review:
Carpentry- 15 Nov 2023
Great service! David responded promptly and came out to review/measure up and provided a good quotation. Our window sills were installed within the week and we are very pleased with how it went. David was communicative, got on with the work and cleared up after. Would highly recommend.
V.A.G Constructions
Rating: 5 out of 5
Extension Builder in Chesham
Patios, Drainege, Driveways, Kerbs, Block Paving, Paving Slabs, Paving Tiles,Groundwork & Fundations, Retaineng Walls, Cladding, Decking, Landscaping.
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Latest review:
Groundwork & Foundations- 14 Mar 2022
Very diligent and considerate team of workers Completed a complex drainage issue within time and budget Stayed late until the project is finished Will definitely re-employ them Cleaned up after work with thorough jet wash
Daniel’s Trades and Masonry
Rating: 5 out of 5
Extension Builder in Chesham
Brickwork specialist and multi skilled general builder. Fully insured with 20 plus years in the trade . My services include:- New Structures - Restoration -Structural Alteration- Repairs- Retaining walls-Driveways-Patios-Paving-Brickwork cleaning-Groundwork-Excavation- Site clearance-Muck away- Garden Services-Handyman Services.
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Latest review:
Bricklaying- 5 Apr 2025
I hired Dan to give me a hand on an extension, he was very knowledgeable and knew how to set out and overcome problems which many bricklayers don't know how to do. He was hard worker and a very nice man as well which is a bonus. I would not hesitate to recommend him if your looking for some brickwork to be completed.
H P JONES BRICKWORK LIMITED
Rating: 5 out of 5
Extension Builder in Chesham
With over 15 years experience, H P Jones Brickwork Ltd prides itself on providing a trustworthy and efficient service to the highest standard. We understand having work carried out can be stressful. But whilst providing you with top workmanship throughout your project, our team aim to keep disruption to a minimum. Customer care is paramount in our service and we believe that regular communication with our customers is key to ensuring they are happy with the service provided.
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Latest review:
Harry was a wonderful contractor to use. Polite, friendly, kept us informed on how the work would take and how it was progressing. Extremely professional, I wouldn't hesitate in using him again and recommending him to family and friends.
BML Building Services
Rating: 4.9 out of 5
Extension Builder in Chesham
Very hard working and take a lot of pride in the work done and attention to detail.
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Latest review:
Bricklaying- 20 Jul 2026
Ben was very professional , quick response, good communication , his work was great and he left the site very clear after he finished the job. I will definitely using his services again and highly recommend him to anyone who needs his services. Thank you
4 Seasons Construction Ltd
Rating: 5 out of 5
Extension Builder in Chesham
Here at Four Seasons Construction we like to pride ourselves on delivering projects exactly to our customers requirements and expectations. We have over 20 years of experience within the building industry covering everything from garden walls to new build bespoke homes, so what ever your project might be rest assured you'll be in safe hands. Thank you for viewing our profile and we look forward to hearing from you about your next project!
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Latest review:
Bricklaying- 3 Jun 2017
Carl did some work to our brickwall. I found him to be very punctual, polite and professional throughout. He is competitively priced, cleared up after himself, kept within timescale and budget. I would be happy to recommend Carl to others seeking similar work.
MAX POWERGAS LIMITED
Rating: 5 out of 5
Extension Builder in Chesham
We are an established Electrical,Heating,Plumbing& Property Maintenance company based in Buckingamshire. With over 25 years experience in our industry, we provide a comprehensive service. All work is completed to high standard on time and on budget. We offer a fully comprehensive service, on job is to big or to small.With a quarter of a century experience behind us, your project is in safe hands.
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Latest review:
Kitchen Fitting- 19 Dec 2016
I am very impressed with Grzegorz's work, my kitchen was fully refurblished within few weeks. The communication and response from Grzegorz is very efficient and archive fantastic finish, just as I was hoping for. Very good eye for details, friendly and trustworthy. I would recommend MAX POWERGAS LTD to anyone who seeking to have the work done in a very high standard.

3.8

Top rated Extension Builders

Our Extension Builders in Chesham, are rated 3.8 out of 5 based on 10 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Chesham?

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

Find extension builders in Chesham with MyBuilder

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

Step 2: Compare different extension builders in Chesham

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

Step 3: Hire Chesham extension builders with confidence

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

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

What to ask a Chesham extension builder before hiring?

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

An extension builder in Chesham 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 Chesham 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 Chesham?

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 Chesham 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 Chesham 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 Chesham

Can an extension builder in Chesham help with planning permission?

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

Many Chesham 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 Chesham help with materials and finishes?

Yes, most extension builders in Chesham 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.