Extension Builders in Tonbridge

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.3 (7 reviews)

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

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 Tonbridge

1009 Results

Sort by:

ABC building services
No reviews yet
Extension Builder in Tonbridge
ABC building services is a small friendly family run building company offering over 40 years of experience we complete jobs from garden work and landscaping to new builds and renovations the list goes on we complete jobs from start to finish always to a high standard
Get in touch
SPB Building Services Ltd
Rating: 4.8 out of 5
Extension Builder in Tonbridge
SPB Building Services Ltd caters for both residential and commercial work. We offer high quality workmanship and competitive prices. We undertake both large and small scale projects and pay great attention to detail. Are you looking for a reliable and affordable building company to handle your next project? Contact us today and let us turn your vision into reality Whether you need a new home, an office, a renovation, or anything in between, we have the skills and experience to make it happen
Get in touch
Latest review:
Bathroom Fitting- 4 May 2026
Very good would recommend
Grainger Property Services
No reviews yet
Extension Builder in Tonbridge
My name is Sammy, I have been a bricklayer for 20 years. I am a family man who prides myself on my quality of work, reliability, honesty and friendliness. No job is too big or small. From minor wall repairs/alterations through to complete renovations. I enjoy my job, have a passion for seeing projects come to life and have the knowledge and experience to make your project stress free, cost effective and an overall great experience.
Get in touch
Sharphurst Contractors Ltd
No reviews yet
Extension Builder in Tonbridge
Sharphurst Contractors provide a complete range of building and property services. We are committed to providing a high-quality, reliable and cost-effective service, delivered by our friendly team who hold a diverse range of knowledge in all key areas of the business.
Get in touch
Quote Builders Ltd
Rating: 5 out of 5
Extension Builder in Tonbridge
We specialise in residential and commercial construction, refurbishment and restoration. We also provide handyman and access solutions. We have a team of 12 CIS registered and qualified workers. We work on excellence and look to provide homeowners and commercial business owners the best job possible up to building regulations standards every time at a very competitive price. Based in the southeast region we look to target South East England.
Get in touch
Latest review:
James and his team of builders (quote Builders) gutted and fitted our bathroom. James helped us to choose fixtures and fittings ( which we were grateful for especially as the recomended shower we chose is AMAZING ) We were extremely impressed with his workmanship and found him and his team to be very professional, reliable and punctual. We have received great comments when family and friends visit and see our new bathroom, and we have recommended quote Builders to them. Thank you James and his team. Definitely using them to remodel our kitchen.
Andrei
Rating: 5 out of 5
Extension Builder in Tonbridge
Walls and ceiling repairing and painting .(skirting, frame ,doors etc) From fixing and finishing to the final coat — we handle everything ourselves. Patch repairs, taping and jointing for a flawless surface, plus full painting work. No need for anyone else, we’ve got every part covered.
Get in touch
Latest review:
Painting & Decorating- 2 Sep 2026
Really pleased with Andrei’s work. He did a great job with the rooflights and other decorating work, and the finish looks really clean. He was reliable, tidy and took care to get everything right. Would definitely recommend and use him again.
J Fairbairn Building Services Ltd
No reviews yet
Extension Builder in Tonbridge
At J Fairbairn Building Services we have over 30 years of experience, we pride ourselves on our high quality work and bringing your project to completion on time and on budget
Get in touch
SSS Construction services Ltd
No reviews yet
Extension Builder in Tonbridge
Hello If you are looking to get some work done by professionals working in construction industry with 14 years of experience, please get in touch . SSS construction services look forward to hearing from you soon .
Get in touch
Ava Solutions
Rating: 5 out of 5
Extension Builder in Tonbridge
Ava solutions is a plumbing and property specialist that offers high standards we have a dedicated plumbing team along with other tradesmen to fulfil your requirements around the house from refurbishments to extensions and HMO’s. Bathrooms are our specialty and where we started out and have a dedicated fitting team. All works are carried out by individual professionals in there field, and not a one man does all giving you the best possible Finnish. We are able to offer plenty more reviews and pics via other sites/socials
Get in touch
Latest review:
Bathroom Fitting- 21 Aug 2019
Love my new bathroom. Bretts team were helpful and polite. Would recommend Brett and employ him and his team again if needed.
GBS
No reviews yet
Extension Builder in Tonbridge
A small family business that covers all building work from extensions to houses. We complete jobs from start to finish and only take on one job at a time. We provide a more personal experience with the customer, to help make any project run smoothly.
Get in touch
E.J.D building contractors Tenterden kent
No reviews yet
Extension Builder in Tonbridge
We are a small family run building company based in Tenterden kent with over 25 years of experience covering all aspects of building work from the ground up.
Get in touch
Marsh & Sons Construction LTD
No reviews yet
Extension Builder in Tonbridge
We are a small family run construction business based in Tenterden specialising in extensions and renovations. We cover all aspects of your build, from groundworks right through to decorating, holding ourselves to the highest standard possible throughout every stage. Customer satisfaction is top of our priority list. Building for us isn't just work, it's a passion that every member of our team shares with a real pride in our workmanship, even when it's not seen. We endeavour to make your project run as efficiently and smoothly as possible, whilst working closely with our clients to ensure their new space is everything they dreamt it to be. We also take on smaller jobs, including bathroom renovations, first & second fix carpentry work, fitted wardrobes/cupboards and plastering. Just ask the question!
Get in touch
Design build manage ltd
Rating: 5 out of 5
Extension Builder in Tonbridge
I’m Joe Mitchell, Director of Design Build Manage Ltd, with over 20 years’ experience in the building industry. We specialise in extensions, loft & garage conversions, structural alterations and complete renovations. We can manage your entire project from start to finish, including drawings, planning, structural engineering, Building Control and construction. Professional, reliable and fully managed — from the ground up.
Get in touch
Latest review:
We had a really positive experience with Joe and the team at Design Build Manage and would highly recommend them. From the outset, the quotation was excellent — very clear, detailed and easy to understand, with a full breakdown of the works and a sensible staged payment schedule. This gave us a lot of confidence going into what was a fairly substantial project. Joe was very hands-on throughout and was on site most days. Communication was always clear and responsive, and we always felt we knew what was happening and what the next stage of the project would be. The whole team were incredibly friendly and considerate, particularly as we were living at the property throughout the works with young children and a dog. They were always respectful of our home, tidy and genuinely pleasant to have around. The project did run a few weeks beyond the original schedule, but this was largely due to unforeseen circumstances that arose during the build, and we were kept informed throughout. Most importantly, we’re extremely happy with the finished work and the way the whole project was managed. I wouldn’t hesitate to recommend Joe and the Design Build Manage team for any building project, big or small.
lord williams ltd
Rating: 4.8 out of 5
Extension Builder in Tonbridge
***Loft Conversions we will beat any written quote*** Small Family Business Run with a service based ethos. Sash Window specialists Upvc or Timber Windows, Doors and Conservatory supplier installer. Over 25 years experience in the industry. Fully insured, Fensa registered, Insurance backed guarantee's and deposit protection Excellent high quality Branded products from the UK's largest profile manufacturers. UPVC sliding sash specialists. Fast fitting times when needed.
Get in touch
Latest review:
Windows & Doors (uPVC & Metal)- 2 Oct 2018
Completed on budget. Turned up when they said they would and did what they said they would. They worked really hard and we are pleased with the outcome!
AJ Partners Ltd
Rating: 5 out of 5
Extension Builder in Tonbridge
We are family business working in different levels of building industry. Refurbishment, supply and fit and installation service. Carpenter, Joinery, Tiling, Plumbing, etc. Supply or supply and fit, refurbish and new build We completed various projects in London and surrounding areas We listen to our clients needs and liaise with you throughout your project to ensure that the project finishes on time and on budget. Trades 15 Years of experience and good reviews leads our work.
Get in touch
Latest review:
Kitchen Fitting- 7 Jun 2020
We liked Alex from the first meeting and the first impression was spot on. Alex did an amazing job on our kitchen, which was half initiated by another tradesman. He reviewed the work and fixed many issues, always explaining and communicating well. Our kitchen had to be adapted and had some non standard cabinets but Alex was able to do all the additional features we asked for and with a great result. He also recommended some design changes which we agreed to and love. He finished the work, reviewed everything and signed off, always with a smile which is a plus. Definitely highly recommended and we will call him again in the future for sure. Thank you Alex!
Gary Nevin
Rating: 5 out of 5
Extension Builder in Tonbridge
Over 30 years experience and too level NVQ4 very reliable and neat and tidy
Get in touch
Latest review:
Bricklaying- 4 Apr 2021
Genuine and honest. Did exactly what he said, when he said. 100% punctual. Was here both days bang on 8am. Would certainly recommend. Makes the brickwork on the rest of my house look rubbish. Thank you

3.3

Top rated Extension Builders

Our Extension Builders in Tonbridge, are rated 3.3 out of 5 based on 7 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 Tonbridge?

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

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

What are the hourly rates of extension builders in Tonbridge?

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

Find extension builders in Tonbridge with MyBuilder

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

Step 2: Compare different extension builders in Tonbridge

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

Step 3: Hire Tonbridge extension builders with confidence

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

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

What to ask a Tonbridge extension builder before hiring?

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

An extension builder in Tonbridge 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 Tonbridge 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 Tonbridge?

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 Tonbridge 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 Tonbridge 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 Tonbridge

Can an extension builder in Tonbridge help with planning permission?

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

Many Tonbridge 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 Tonbridge help with materials and finishes?

Yes, most extension builders in Tonbridge 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.