Extension Builders in Buckinghamshire

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (10 reviews)

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

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Some of our top rated extension builders in Buckinghamshire

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KG Brickwork & Building Services
No reviews yet
Extension Builder in Buckinghamshire
We offer a wide range of building services from small garden walls to extensions and much more. We are a trustworthy company and try to make it as easy and as stress free as possible for the customer. We pride ourselves on not only the quality of our work but our safe and tidy work area. We look forward to having the opportunity to come and price your job.
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David D.T.M Builders
Rating: 5 out of 5
Extension Builder in Buckinghamshire
Reliable building and maintenance services you can trust. We specialise in the installation of kitchens from leading brands including Howdens, Wren, Magnet, and IKEA, along with bathrooms and all types of flooring — including herringbone, laminate, and LVT / SPC. With a strong focus on quality, attention to detail, and customer satisfaction, we deliver honest, professional workmanship on every project, from start to finish. 📞 Contact us today for a free, no-obligation quote. Our Guarantee: High-quality workmanship, transparent pricing, and reliable service you can depend on.
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Latest review:
Carpentry- 12 Jul 2026
Very pleased with the whole job. David was very friendly and professional throughout. Explained the issues we had with the walls and how a work around would help. Everything David done was to a high standard and we are very pleased with the outcome. Would highly recommend David to anyone. Thank you David.
Contempo interior ltd
Rating: 5 out of 5
Extension Builder in Buckinghamshire
Highly skilled kitchen fitter with extensive knowledge of kitchen,bed room and living room furniture.I can help you create your dream space from design,acquisitions of suitable units to completion of your project in a timely and most cost efficient way.
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Latest review:
Kitchen Fitting- 8 Mar 2025
Spoke with Contempo and they stated they would be able to attend to do the job that evening as they would be in the area, they arrived at the time stated and carried out the works there and then as required and expected. Provided a demonstration of the fan working and also installed the cupboard door to the face of the extractor unit. Cleared up and charged the amount that was agreed. Great, reliable and professional service.
MMC Mesi’s Maintenance LTD
Rating: 5 out of 5
Extension Builder in Buckinghamshire
Renovating houses extensions quarters decorating bathrooms instalment kitchen instalment
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Latest review:
Bathroom Fitting- 5 Apr 2022
A good experience, a quality job at a competitive price
Femtec Heating Services
No reviews yet
Extension Builder in Buckinghamshire
I take on any type of heating jobs small or big Any type of plumbing we can fit new bathrooms plum washing machines and dish washers.At a very reasonable price.we also take on house refurbishment (Any typ)
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J Lutt
No reviews yet
Extension Builder in Buckinghamshire
30 year’s experience in building. I specialise in ground work, bricklaying, paving, drainage, plastering, roofing and general building jobs.
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Core Design and Build Ltd
No reviews yet
Extension Builder in Buckinghamshire
I'm Callum from Core Design and Build Ltd we are based in Hertfordshire, specialising in residential refurbishments, loft conversions, extensions and new builds. We have over 40 years of experience in the construction industry. Our team is made up of a professional team that completes every project to a very high standard.
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Aman constructions Ltd
Rating: 5 out of 5
Extension Builder in Buckinghamshire
Hi My name is Aman we undertake all kind of construction work including refurbishment, extensions, loft conversion and new build
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Latest review:
Extensions- 14 Feb 2025
Kamal, was fantastic start to finish. Fair pricing. They were quick and but no corners where cut. Superb performance and communication. I will be using Aman Construction for all my building needs going forward and recommend you do too. I would give them 10 out of 10
Cox’s Building Services
Rating: 4 out of 5
Extension Builder in Buckinghamshire
Specialising in groundwork, brickwork, landscaping & driveways. Extensions, new builds & repairs undertaken. Diggers/dumper and operator available at competitive prices, we provide our own grab lorry’s to get job completed quickly and efficiently. 26 years experience in the trade.
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Latest review:
Groundwork & Foundations- 12 Apr 2024
Excellent experience with Paul. He’s a problem solver, reasonable pricing and reliable. He built my house start to finish and it won’t be the last time I I use his services.
Rotherfield Developments Limited
No reviews yet
Extension Builder in Buckinghamshire
My name is Matthew Keating the owner of Rotherfield Developments Ltd a family run building company with over 20 years of experience working in the construction industry. Projects that we undertake include extensions, refurbishments, loft conversions and new builds. My construction experience is vast having been involved in different types of projects such as Schools, Colleges, Office Refurbishments, Residential Schemes and One-off Private dwellings in London and more recently in the South Bucks & Chilterns area. Rotherfield Developments prides itself on delivering exceptional value for money and we are extremely passionate about offering a service that delivers a high quality build, on time and on budget .
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thompsons carpentry and construction
Rating: 4.8 out of 5
Extension Builder in Buckinghamshire
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- 13 Jun 2026
Excellent service from start to finish! Very polite, knowledgeable and helpful. We are super happy with the finish and we can’t stop looking at our new cladding.! will definitely be using Calvin again for future projects. Thanks so much 🙏
Braham Glazing Ltd
Rating: 5 out of 5
Extension Builder in Buckinghamshire
Finance Available : We are "Braham Glazing Limited" a reliable family company in London. We provide our customers with high class and excellent quality designs and build services whether it's windows, doors, conservatory or a porch throughout the UK. We respect the individual expectations of each customer and provide tailor-made solutions with bespoke products designed specifically for each customer. We work with passion and dedication towards every job big or small.
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Latest review:
Windows & Doors (uPVC & Metal)- 3 Apr 2025
Garry and team were very knowledgeable about how the windows should be installed. They managed to retain the Victorian features of the existing windows and were perfectionist when it came to finishing each window. I am very happy with my windows and would highly recommend them.
Elite Property Projects High Wycombe Ltd
No reviews yet
Extension Builder in Buckinghamshire
Elite have specialised in creating and improving Homes since 1997. Our skilled trades personnel can assist you with Property Maintenance, Home improvements, Renovations, Roofing, Garden Landscaping, Driveways, Site maintenance/ Supervision and New Builds. We have an extensive portfolio which shows our eye for detail when it comes to the completion of a quality project.
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GHB Properties UK
No reviews yet
Extension Builder in Buckinghamshire
We are a design and build company specialising in domestic extensions , we can take care of your project from start to finish, from planning and obtaining permission all the way through to building control to actually building your extension. We are based in Hertfordshire and we cover most areas within M25 and surrounding areas
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DESIGN SEED DEVELOPMENTS LIMITED
No reviews yet
Extension Builder in Buckinghamshire
We have over 100 years of combined building experience we set up our business to stream line for our clients as we were constantly being let down by tradesman we merged 3 companies together combining heating, gas safe NiC electrical works and all building and brick laying so there is no reason for delays in a project at any given time
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MIC STRUCTURAL SOLUTION
No reviews yet
Extension Builder in Buckinghamshire
General Building Work, Temporary Work specialist, all type of structure specialist, extension, conversion,refurbishment.
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Top rated Extension Builders

Our Extension Builders in Buckinghamshire, are rated 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 Buckinghamshire?

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

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

What are the hourly rates of extension builders in Buckinghamshire?

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

Find extension builders in Buckinghamshire with MyBuilder

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

Step 2: Compare different extension builders in Buckinghamshire

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

Step 3: Hire Buckinghamshire extension builders with confidence

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

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

What to ask a Buckinghamshire extension builder before hiring?

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

An extension builder in Buckinghamshire 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 Buckinghamshire 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 Buckinghamshire?

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 Buckinghamshire 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 Buckinghamshire 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 Buckinghamshire

Can an extension builder in Buckinghamshire help with planning permission?

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

Many Buckinghamshire 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 Buckinghamshire help with materials and finishes?

Yes, most extension builders in Buckinghamshire 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.