Extension Builders in Maidstone

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

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Some of our top rated extension builders in Maidstone

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Ashbridge Builders Ltd
No reviews yet
Extension Builder in Maidstone
The company owner John has over 36 years experience he served a 4 year city & guilds apprenticeship as a cabinet maker & joiner. We will ensure you are kept informed from the initial planning stage all the way through to completion. Rest assured we will oversee your project and give you peace of mind that you & your property are in the best possible hands. We are a Kent trading standards registered company & carry full public Liability insurance Extensions Conversions Refurbishments
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StoneGate Building & Developments Ltd
No reviews yet
Extension Builder in Maidstone
StoneGate Building & Developments Ltd All building work undertaken,commercial/domestic across the UK We are committed to constructing excellence. Our passion for craftsmanship and ensures each project we undertake is handled with the with years of experienced by our team skilled builders and developers specialising in all building work. Please contact us for a free quote
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D j pashley interiors Ltd
No reviews yet
Extension Builder in Maidstone
Hi we are a local company providing building services bathrooms, kitchens, extensions, garage conversions. All backed by indemnity insurances.
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Michael
No reviews yet
Extension Builder in Maidstone
Painting, Drylining ( Tacking plasterboards, dropping ceilings, building walls), patios, laminate floors
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inspace uk ltd
No reviews yet
Extension Builder in Maidstone
Inspace Has been established to offer a complete design and build service for residential and commerical projects. During the past 17 years we have built up an extensive portfolio of projects including Bespoke new build homes, extensions, property refurbisments, interior fit outs, bespoke kitchens, carpentry & jonery, Bespoke garden rooms & landscaping. From the contemporary to the most traditional, Inspace will interpret and create your ideal space.
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ERW Building Services
Rating: 5 out of 5
Extension Builder in Maidstone
General builder covering all aspects of exterior and interior works. This includes groundworks from footings, drainage, paving, to conversions and interior maintenance and decoration. With over 20 years of proven experience using quality materials and tradesmen. My aim is to work with my customers to provide a service that fits to their plan and budgets giving sound advice on what would work best to give a lasting finish.
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Latest review:
Conversions - General- 17 Mar 2019
Elliott has to be the best decorator/ builder I have used. On time with works and no lies or excuses!!! After posting my job he call me within 30 minutes to arrange a visit. This was the following day. When Elliott arrived he understood my requirements and saw my ideas and advised when he thought from his experience, would work better. He was very polite and professional. I needed the work done within 2 weeks due to carpet being laid. He completed the works within 7 working days. The works involved, Removing a wall, Removing all woodwork, Boxing out pipes, Plastering, New coving, New skirting, New architrave 2 doors, Building an under stair shelving unit, Moving a socket, sky cables, internet box, Removing radiator, Painting of all new plastered walls ceiling and woodwork to my chosen colours. I was even able to get him to squeeze in some additional works. This was creating shelves in my airing cupboard upstairs and boxing out pipes in my hallway. Elliott’s communication throughout the works was great. Even if he was unable to get round my house he would let me know at his earliest opportunity. Very very tidy during works. I have a 3 year old and Elliott made sure it was left safe every night. The finished works are to a high standard and he even popped back to do a bit off snagging on a Saturday morning. When I say snagging it was a few paint marks, re-laying my old carpet and dropping my keys off. I will be using Elliott in the future.
Harley home improvements limited
Rating: 5 out of 5
Extension Builder in Maidstone
Harley Home Improvements Ltd. A property development company with over 20 years of experience. We cover all types of works: Extensions Loft conversions Garage conversions Kitchens Bathrooms Flooring Windows, Doors & Conservatories Patios & Decking We offer a friendly and professional service. We pride ourselves on our standard of work. References and viewing of our previous work is offered to all our future customers. Signed contracts are put in place on all ours jobs.
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Latest review:
Kitchen Fitting- 7 Apr 2021
Jack and Luke helped us to install our kitchen last week and they did a brilliant job. We are so happy with the end result and it has been a pleasure working with them. From the first contact, they have been reliable and polite. I would recommend working with them anytime!
We Trust Property Services ltd.
No reviews yet
Extension Builder in Maidstone
Welcome to We Trust Plumbing — your reliable local plumbing specialists and one-stop solution for all emergency and non-emergency plumbing needs. We provide professional plumbing, maintenance, installation and repair services for both residential and commercial customers. Whether you have a leaking tap, a blocked drain, a faulty toilet, a hot water problem or a plumbing emergency, our experienced team is here to help. We offer a quick-response, same-day plumbing service wherever possible and are available 7 days a week, providing flexible appointments at a time that is convenient for you. With over 15 years of experience in the plumbing trade, we take pride in delivering high-quality workmanship, honest advice, dependable service and long-lasting solutions at competitive prices. Our services include: • Emergency plumbing call-outs • Plumbing repairs and general maintenance • Leak detection and leak repairs • Faulty and replacement taps • Toilet repairs and replacements • Showers, shower valves and shower pumps • Blocked toilets, sinks and internal drains • Cold-water storage tanks • Feed and expansion tanks • Ball valves, overflows and water supply faults • Stopcocks and isolation valves • Vented and unvented hot-water cylinders • Immersion heaters and hot-water repairs • Water softeners • Leaking radiators and faulty radiator valves • Heating and plumbing repairs • Washing machine, dishwasher and other appliance installations • General domestic and commercial plumbing work At We Trust Plumbing, we understand how important it is to keep your home or business running safely and smoothly. From small plumbing repairs to larger installations and urgent call-outs, every job is completed with care, professionalism and attention to detail. If you do not see the service you require, please get in touch — we cover all aspects of plumbing and are always happy to discuss your needs and provide helpful advice. Reliable. Professional. Local. You Trust, We Deliver.
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D&M BUILDING
No reviews yet
Extension Builder in Maidstone
Newly established company with many years of experience in the building trade. Working on a range of job sites from local houses to larger new build housing developments. Our skill set varies from painting, plastering, carpentry, electrics, plumbing etc.
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Build My Place
Rating: 5 out of 5
Extension Builder in Maidstone
I'm a builder with solid carpentry and cabinet making background. I'm in the building industry over 20 years. I'm specializing in loft conversions, extensions, refurbishments and bespoke furniture. I also do bathrooms and kitchen instalations.
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Latest review:
Carpentry- 29 Jan 2026
From start to finish it didn’t take long to realise we had chosen the right company Very professional, tidy and on time We had 4 internal doors installed and some boxing in to be done in the bathroom I would highly recommend
AAJ Brickwork
Rating: 4.5 out of 5
Extension Builder in Maidstone
No job is too small or big. Competitive prices Neat and tidy
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Latest review:
Bricklaying- 10 Mar 2026
Good communication, good price, worked hard to complete project leaving in a clean state
Custom builds
No reviews yet
Extension Builder in Maidstone
We are a building company based in Kent undertaking all building and construction works specialising in extensions, conversions, loft conversions, bricklaying and carpentry
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E Petts interior concepts ltd
Rating: 4 out of 5
Extension Builder in Maidstone
Hi we are a family run business. We undertake extensions loft conversions kitchens and bathrooms and household refurbishments. We have a qualified team including plumbers and carpenters all with a minimum of 15yrs experience
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Latest review:
Loft Conversion- 3 Jul 2019
Avoid. It took a year and was a complete nightmare. Eddie was a nice happy go lucky builder, who undoubtedly was skilled but my god if you wanted a stress free life then avoid.
Dap builders
No reviews yet
Extension Builder in Maidstone
With over 40 years experience and coming from a family of builders. My original trade is a Bricklayer where I gained experience from working on big housing sites like, Redrow, Persimmons, etc also working on high end commercial properties like big shopping centres and offices. Over the years I have moved onto being a builder and taken on varies work from building complete houses, commercial properties, extensions, renovations including listed properties, including the landscaping of the gardens I have project manage numerous jobs including working and organising Architects, structural engineers, building control etc to make sure that work is completed in time and budget. Regardless of the size of the work big or small, I give the same attention to detail and all work is of the highest quality
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G T BUILDING AND RENOVATIONS
No reviews yet
Extension Builder in Maidstone
G T Building Renovations, is a Company covering Kent and the South East, with over 20 years experience in Property Renovations and Building Services, small builds ,full refurbishments, on both residential and commercial properties, big jobs or small. We take great pride in our work making sure the customer is always happy at the end of the job. We are dedicated in providing an outstanding service. Our team can work evenings, nights, and weekends to meet your requirements.
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GBS
No reviews yet
Extension Builder in Maidstone
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.
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3.3

Top rated Extension Builders

Our Extension Builders in Maidstone, 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 Maidstone?

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

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

What are the hourly rates of extension builders in Maidstone?

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

Find extension builders in Maidstone with MyBuilder

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

Step 2: Compare different extension builders in Maidstone

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

Step 3: Hire Maidstone extension builders with confidence

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

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

What to ask a Maidstone extension builder before hiring?

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

An extension builder in Maidstone 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 Maidstone 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 Maidstone?

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 Maidstone 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 Maidstone 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 Maidstone

Can an extension builder in Maidstone help with planning permission?

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

Many Maidstone 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 Maidstone help with materials and finishes?

Yes, most extension builders in Maidstone 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.