Extension Builders in Chesham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.4 (10 reviews)

Easily find verified Chesham Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Chesham.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in Chesham

1543 Results

Sort by:

RPL Brickwork
Rating: 5 out of 5
Extension Builder in Chesham
Rpl brickwork ltd is a small building company based in Buckinghamshire . I have been in the brickwork trade for 20 years . I'm fully qualified with a supervisors qualification in brickwork. We are fully insured. We have pride in our work and I always provide a friendly professional service. We work fast and hit all deadlines . I'm honest and reliable. Competitive prices and happy to price match . Thanks for taking the time to read our profile .
Get in touch
Latest review:
Landscaping- 5 Aug 2024
Ryan is a very helpful and friendly person. He gave a comprehensive quote and definitely knows what he is doing. He was very patient with me and gave some great ideas but unfortunately due to issues out of my control I didnt go ahead with the work. Ryan was very understanding and understood. Would I employ Ryan yes I would from my experience with him
Joe-Mac Constructions Ltd
Rating: 5 out of 5
Extension Builder in Chesham
My passion for bricklaying started when I was a young boy watching and helping my dad who’s been my inspiration. My current experience has been on sites specializing in all types of building work and private work to always achieve a high standard and I'll settle for nothing less than perfection.
Get in touch
Latest review:
Bricklaying- 13 Nov 2021
This is the third job I’ve used Joe on and he’s been great on all three. Competitive quotes, keeps his word, and great skill and finish on the brickwork. He also happens to be a friendly guy with a good attitude.
Jarrold construction
Rating: 5 out of 5
Extension Builder in Chesham
Hi i have over 17yrs experience in the building industry, building anything from extensions, conversions and new builds. I have a workshop where We can build all bespoke joinery from kitchens, wardrobes and even furniture. I have all the appropriate insurance’s, I have an extensive set of professionally qualified trades around me. I am able to introduce you to architects and structural engineers who will be able to get you through all your planning permission.
Get in touch
Latest review:
Carpentry- 7 Jun 2022
Had some internal doors fitted - great professional service, competitively priced - took care of the materials, turned up and did a lovely job, behaved respectfully in my home, cleaned up and even took the old doors away which had not been formally agreed. Would not hesitate to use again or recommend for any carpentry and building work.
Vorne LTD
Rating: 5 out of 5
Extension Builder in Chesham
Vorne LTD, a premier design and build contractor, we specialise in bespoke, design-led projects that reflect our commitment to quality and innovation. Our team excels in residential extensions, refurbishments, and developments, offering comprehensive turnkey design, planning and build services or collaborating seamlessly with your existing design team to bring your vision to life. Partnering with trusted craftspeople, we deliver not just outstanding building projects but also offer interior design solutions, custom fitted furniture and joinery items tailored to your specific needs. Our team is always available to provide expert advice and ensure every detail is perfect. As accredited members of the Federation of Master Builders, we guarantee a superior finish on all projects. Our expertise extends to full home refurbishments, extensions, office-to-residential conversions, and new builds, working with both design conscious homeowners and commercial development partners alike. With a proven track record of delivering high end refurbishments and large-scale projects we bring the same level of professionalism to all our endeavours
Get in touch
Latest review:
Extensions- 19 May 2022
Job in progress, very happy with progress and communication. Very happy to recommend.
Ray Axe construction
Rating: 5 out of 5
Extension Builder in Chesham
We are a small building company that specialises in domestic extensions , loft conversions and all general building . Recently relocated to Chesham would like to offer services to bucks and herts and surrounding areas
Get in touch
Latest review:
Extensions- 22 Dec 2020
Ray was professional and got the job done in a timely manor. He was ready with suggestions on how the works should be done.
JS Construction & Property Maintenance Ltd
Rating: 5 out of 5
Extension Builder in Chesham
We have over 20 years of experience in the building, construction and property maintenance industry. Whatever your building needs maybe, we can provide support starting from initial consultation, drafting your plan, finalising budgets, designing, building and aftercare support.It’s all about headache-free work .References are available on request .we would always invite you to visit a property we have or are working on so you can view our workmanship. We have excellent reviews on Check a Trade .
Get in touch
Latest review:
Extensions- 13 Apr 2023
Jas and his team were fantastic and completed the initial build in a wonderful timeframe. Highly recommend Jas.
Tigarconstruction Bathrooms & Kitchens
Rating: 5 out of 5
Extension Builder in Chesham
We are a 2 man team with 25 years experience between us. We specialise in bathroom and kitchen fitting. Between us we can provide the complete install. We can provide all the trades needed to get the job done. Gas safe engineers and fully qualified electricians.
Get in touch
Latest review:
Tiling- 21 Aug 2025
Matt's communication was good throughout, from the quote stage to finishing things up. He was helpful, clearly keen to do a good job, and discussed things he felt were relevant as the job progressed. Most importantly, the tiles look amazing, my kitchen is transformed!! Highly recommended.
G&E JOINERY
Rating: 4.9 out of 5
Extension Builder in Chesham
~G&E JOINERY~ We are a skilled team doing carpentry jobs like fixing door frame, hanging doors, architrave, skirting, laminate , vinyl floors and open minded to new requirements in order of wood jobs .Contact us with confidence
Get in touch
Latest review:
Carpentry- 13 May 2024
BrillAnt and understanding .
R. Machell Carpentry and Building
Rating: 5 out of 5
Extension Builder in Chesham
A seasoned builder with a wealth of expertise, and years of hands-on experience and a proven track record in successfully realising diverse construction projects. Meticulous attention to detail, adept problem-solving skills, and a comprehensive understanding of industry best practices, ensuring the seamless execution of every project from conception to completion. We specialise in extensions, loft conversions and all types of renovation work.
Get in touch
Latest review:
Carpentry- 15 Nov 2025
Rob is responded quickly & is a can do guy, estimate received & accepted. Work commenced quickly & he put himself out to meet our tight deadlines. A good communicator throughout as he worked to our remit. We will definitely use Robs company again.
Bull&Chisel
Rating: 5 out of 5
Extension Builder in Chesham
We are an experienced business focusing on all building, renovations, kitchen and bathroom fitting as well as painting. Feel free to view our web page and request a free quote.
Get in touch
Latest review:
I was planning an extension to my kitchen, which included a complete refurbishment and the addition of a shower room. I also needed somebody to coordinate all aspects of the project, including recruiting the right resources for the building work, electrics etc. I was extremely pleased that Bull & Chisel were recommended to me. From the start, Bryan and Warren gave me the confidence that they were able to complete the project to my satisfaction. They were happy to continue working with me throughout and they liaised effectively with partners they brought in at key stages to ensure that each task was completed to my satisfaction. As for their own work, I cannot fault them. There are always unexpected challenges that arise in these types of project. Bryan & Warren consider these very carefully before providing a solution. They pay close attention to detail and that has resulted for me in a super new space. I highly recommend Bull & Chisel and have already asked them to sign up for more projects in the near future!
MEMA ELECTRICS & CONSTRUCTION LTD
Rating: 4.9 out of 5
Extension Builder in Chesham
Mema Electrics & Construction Ltd offers customers a fair price, a friendly and accommodating service and will deliver electrical & Building services of the highest standard.
Get in touch
Latest review:
Restoration & Refurbishment- 25 Mar 2018
Great guys. Tidy, polite and flexible with our timing and schedule. Lovely bathroom when they were done. A bit more attention to detail on some of the tiling would’ve been great, but they were slightly awkward mosaic tiles that I had chosen. And when I mentioned it they were more than happy to replace the tiles I wasn’t happy with. Artan’s electrical work (full house rewire) was considerate of our needs and requests. He worked quickly to get it done for our move in date and we were very pleased! Lovely guy and he had a very good team working for him!
F S Building Services
Rating: 5 out of 5
Extension Builder in Chesham
Hi I am the owner of a small building company. We do all types of building work especially loft conversions & extensions, also fitted bathrooms & kitchens. External work Inc roofing & external decorating. GRP & EPDM rubber roofing. I am personally a carpenter by trade with over 35 years of experience.
Get in touch
Latest review:
Bathroom Fitting- 2 Sep 2020
Really pleased with our new bathroom, total redesign and replacement including tiling. Fred could not have been more helpful offering advice on the design and options to get everything in we wanted. He and the team were punctual, clean and tidy (well as best you can under the circumstances!) friendly and helpful. Definitely recommend.
Distinctive property services LTD
Rating: 5 out of 5
Extension Builder in Chesham
Distinctive Property Services Ltd was founded on principals of value for money and quality of work, backed with over 30 years of industry experience and client testimonials. We provide a full scale of building/renovation services. From the back of your property’s to the front we have you covered.
Get in touch
Latest review:
Paul is Very personal and helpful explained every step of the job and made excellent suggestions and ideas which we would not have thought of.paul and his colleagues are polite and attentive to detail. I would recommend them to anyone .
TLC Property Services UK
Rating: 5 out of 5
Extension Builder in Chesham
Tlc property services uk aim to supply every customer with a reliable, trustworthy service. We also aim to supply everyone with the best possible quote and guarantee all jobs will be completed with 100% customer satisfaction. feel free to visit our website for more info thanks Tlcpropertyservicesuk
Get in touch
Latest review:
Plumbing- 23 Jan 2015
Lovely young man. Came before the time given and finished the job as required very fast and efficiently. Had time to give some ideas about the bathroom as well. Thank you Lewis and would recommend you without hesitation.
P W Wall and Son Construction
Rating: 5 out of 5
Extension Builder in Chesham
We are a family run construction business that typically take on projects such as new builds, extensions, refurbishments, conversions, landscaping and roofing. We will take on any job from small garden walls or patios to New build developments. The business was established in 1985 and has built a good reputation in and around Hertfordshire. We take on both domestic and commercial projects and cover areas in Hertfordshire and surrounding counties including London.
Get in touch
Latest review:
Extensions- 20 Jan 2025
The team completed a large single storey extension approximately 12 months ago. The quality of the work carried out was of a very high standard and it still looks as good as it did when it was completed. The additional tradespeople that were brought in for specific tasks were all highly skilled and professional. The work quoted for was carried out on budget. As the work progressed, various additional tasks were needed but options for each of these were discussed and costed before they were undertaken. Communication was straight forward. We would not hesitate to use the company again if we need any further building work carrying out. before being undertaken,
A W Building Contractors Ltd
Rating: 5 out of 5
Extension Builder in Chesham
A W Construction Ltd., provide a full range of building services. Bricklaying Extensions Demolition Patios & Driveways Groundwork Garage conversions Refurbishments Domestic & commercial Free of charge quotations & advice, no extra hidden pricing. No job too big or small! Family run business.
Get in touch
Latest review:
Garage conversion with extra storage. Completed plumbing, electrics, insulation, plastering, painting. New window supplied & fitted. Recommendation of great floor tilers. All completed on the agreed time schedule and budget.

3.4

Top rated Extension Builders

Our Extension Builders in Chesham, are rated 3.4 out of 5 based on 10 reviews from customers like you.

Quality screening

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 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.