Extension Builders in Thame

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.7 (3 reviews)

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

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 Thame

638 Results

Sort by:

Wrb development limited
No reviews yet
Extension Builder in Thame
Welcome to WRB Construction Ltd. We are a family-run construction company based in Reading, covering Newbury, Oxford and beyond. Our team specialises in house extensions, home renovations, barn conversions, and our new home builders construct new builds. We provide project management to ensure every job runs seamlessly. From smaller domestic work to larger commercial projects, our experts deliver tailored solutions to all clients.
Get in touch
Lynch Brother Homes
No reviews yet
Extension Builder in Thame
Lynch Brother Homes is a reliable, family-run building company specialising in high-quality home improvements, renovations, and extensions across the local area. With years of hands-on experience, we pride ourselves on delivering professional workmanship, clear communication, and a friendly, trustworthy service from start to finish. Our team covers a wide range of building services, extensions, loft conversions, property refurbishments, structural alterations, and bespoke home upgrades. Whether you’re improving a single room or transforming your entire property, we provide dependable project management and attention to detail on every job. We understand how important your home is, which is why we work closely with each customer to create practical, long-lasting results that match your vision and budget. Lynch Brother Homes is committed to transparency, fair pricing, and completing work to a standard we’d be proud to have in our own homes. If you’re looking for skilled builders who value quality, reliability, and customer satisfaction, get in touch with Lynch Brother Homes. We offer free quotes, helpful advice, and a service you can trust. Let us help you build, improve, and enhance your home with confidence.
Get in touch
Shaun pike plumbing and heating ltd
No reviews yet
Extension Builder in Thame
Hi I am writing to introduce Shaun Pike Plumbing & Heating Ltd, a trusted and experienced provider of plumbing services. With over 15 years of experience in the industry, we have successfully collaborated with numerous contractors on both residential and commercial developments, delivering high-quality plumbing systems that meet rigorous standards. Our team is highly skilled, fully licensed, and committed to completing projects on time and within budget. Some of the services we specialise in include: - Full plumbing installations (residential and commercial) - Heating systems and pipework - Bathrooms and kitchens - Drainage and waste systems - Gas installations (if applicable) - ⁠Air Source Heat Pump Installation -Maintenance
Get in touch
GpRenovate building services ltd
No reviews yet
Extension Builder in Thame
At gpRenovate Building service we undertake all building works from conception to fruition. Since 2009 we have successfully met our clients needs and have built a reputation for providing professional building services and delivering excellence. Ben Glover, owner / director, his dedicated office manager and team of skilled tradespeople ensure the realisation of our clients aspirations for their property.
Get in touch
Lumini Electrical Ltd
No reviews yet
Extension Builder in Thame
We’re a professional electrical company based in Oxfordshire, offering a wide range of services both for domestic and commercial properties. Our team of highly skilled electricians are dedicated to delivering the highest quality of work ensuring customer satisfaction. Weather you need general maintenance/repairs to full rewiring or refurbishments, Lumini have you covered. We love working closely with our clients to guarantee we deliver what you are looking for. While maintaining a reassuring relationship.
Get in touch
MrBrickwork360
No reviews yet
Extension Builder in Thame
Professional bricklayers, 16 years experience,all tipe of brickwork and blockwork. Free quotes.
Get in touch
Tony roberts
No reviews yet
Extension Builder in Thame
With 25 years of experience in the building industry, I take immense pride in delivering top-quality workmanship on every project. My expertise spans a wide range of services, including: ~ Extensions ~ Kitchens and bathrooms ~ UPVC windows and doors installation ~ Brickwork and plastering ~ Carpentry ~ Leadwork I treat your home as if it were my own, ensuring the highest standards of care and attention to detail. Every jobsite is left clean, tidy, and ready for you to enjoy. Whether it's a small repair or a major renovation, you can count on me to provide reliable, professional service tailored to your needs.
Get in touch
E.Manellari - Your Constructor Ltd
No reviews yet
Extension Builder in Thame
Over 20 years of Experience ● Free no-obligation survey and quotation ● High-quality rendering, insulation, plastering and drylining services ● From straightforward to complex structural alterations, our expertise meets the demands of each individual client ● We have successfully delivered any project on time to budget
Get in touch
j ward joint sealing specialists ltd
Rating: 5 out of 5
Extension Builder in Thame
Est 2010, we have grown our business and expanded . We have worked for some of the largest developers in the country on properties up to £70 million. 2015 was the turning point for us going to a Ltd company ahead of target. We expanded our business to bespoke design and build and specialize in refurbishment properties and major extensions with a large client base across the east, south, and west counties, including work in the Cotswolds. We have now expanded in PROFESSIONAL SNAGGING. We also specialize in feature wall paneling. All of our tradesmen are certified in their fields. References and photographic evidence can be provided. We take the strain from any job and provide all trades, Project management and Produce quality work to the highest of standards.
Get in touch
Latest review:
Extensions- 8 Oct 2025
Jason and his team have just completed our wraparound extension, and the result has exceeded all expectations. Their workmanship, accuracy, and attention to detail are outstanding, and the whole process was smooth and stress-free. They stuck to timings, kept the budget in mind, and made everything feel effortless. Partway through the build, Jason had to undergo an operation and was signed off for five weeks. Remarkably, nothing was delayed — his team carried the project seamlessly, and with Jason still on site when he was able to be, everything ran perfectly. It’s a real credit to how capable they all are and the consistently high standards they work to. The only negative thing I can say is that we were sad to see them leave – they’ve been such a positive part of our daily lives over the past eight weeks. The finish is exceptional and we’re absolutely over the moon. We couldn’t recommend Jason and his team highly enough.
A P Builders Oxfordshire
Rating: 5 out of 5
Extension Builder in Thame
Small family Run farther and daughter team
Get in touch
Latest review:
Pete first came to do a couple of simple building jobs (adding a loft hatch and levelling a crooked wooden floor) and did such a good job that I ended up using him to completely renovate my entire property, and for many additional projects since. His work is excellent - he's punctual and reliable, trustworthy, and very fairly priced. Quotes are accurate, and he's very fair if and when costs or specifications change along the way for any reason. He can undertake the majority of building tasks himself but also has an excellent list of contacts he can call on for any very specialised elements - so he can manage larger projects as well as doing smaller jobs. He has a very broad knowledge of all sorts of traditional and modern construction techniques, and overall I'd definitely recommend him for any projects large or small.
Richard John Francis ltd
No reviews yet
Extension Builder in Thame
Our business is a construction company that take all ranges of work from extensions to new bathrooms. We have a full knowledge of building work and always deliver a quality job.
Get in touch
P. Edwards Brickwork & Construction
No reviews yet
Extension Builder in Thame
We undertake all aspects of construction.
Get in touch
DM direct Construction LTD
No reviews yet
Extension Builder in Thame
We are specialists in extensions, loft conversions. We do general renovations.
Get in touch
MM brickwork
No reviews yet
Extension Builder in Thame
Experienced bricklayer able to carry out any type of brickwork you may require.
Get in touch
ep8 Ltd
No reviews yet
Extension Builder in Thame
Design and build contractor specialising in renovations, extensions, retrofits and bespoke new builds throughout Oxfordshire, Buckinghamshire, and the Cotswolds. We deliver design led renovations, extensions, refurbishments, and bespoke new builds from early ideas through to completion. We coordinate the full team as your main contractor, and can integrate retrofit upgrades for comfort and efficiency, while protecting the character of older homes. We deliver under a fixed price contract to a clear schedule. You have one point of contact and receive regular updates throughout, so you always know what is next. We run safe, tidy sites, and inspect work at the end of each stage, ensuring quality. At the end of the build, we complete a snagging period, and you have a two-year warranty period for added reassurance. How we work differently We set out a clear process and manage everything. We agree on a realistic fixed price contract. We provide one point of contact and regular updates. We operate safe, insured, and professionally run sites. Quality checks at every step before stage payments. Last payment after 3-month snagging period is finished. We offer an extended two-year workmanship warranty.
Get in touch
Aman constructions Ltd
Rating: 5 out of 5
Extension Builder in Thame
Hi My name is Aman we undertake all kind of construction work including refurbishment, extensions, loft conversion and new build
Get in touch
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

3.7

Top rated Extension Builders

Our Extension Builders in Thame, are rated 3.7 out of 5 based on 3 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 Thame?

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

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

What are the hourly rates of extension builders in Thame?

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

Find extension builders in Thame with MyBuilder

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

Step 2: Compare different extension builders in Thame

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

Step 3: Hire Thame extension builders with confidence

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

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

What to ask a Thame extension builder before hiring?

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

An extension builder in Thame 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 Thame 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 Thame?

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 Thame 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 Thame 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 Thame

Can an extension builder in Thame help with planning permission?

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

Many Thame 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 Thame help with materials and finishes?

Yes, most extension builders in Thame 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.