Extension Builders in Keston

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (19 reviews)

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Some of our top rated extension builders in Keston

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D&O
No reviews yet
Extension Builder in Keston
We turn your dreams into reality,step by step,with high qualitu and total dedication to your vision!
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MGA Projects Ltd
No reviews yet
Extension Builder in Keston
MGA Projects Ltd is a trusted London-based construction company delivering high-quality building services from start to finish. We specialise in extensions, full refurbishments, loft conversions, and structural works including steel installations. With years of hands-on experience, we pride ourselves on reliability, attention to detail, and clear communication throughout every project. Whether it’s a small renovation or a full-scale build, we work closely with our clients to bring their vision to life—on time and within budget.
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B6 FOUNDATION AND PILING SPECIALIST LTD
Rating: 5 out of 5
Extension Builder in Keston
B6 Foundation and Piling Specialist is a family run, employee owned trust, founded in 2005 .Company is one of quality of service and client satisfaction. Our primary business is to service the construction comprising Piling, Foundation, Drainage, Steel Fixing, Slabs, Paving, Demolition, setting up etc.
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Latest review:
Groundwork & Foundations- 17 Oct 2021
Good communication throughout. Work completed to a good standard. Great price. Would use again. Thanks
MJP Brickwork
No reviews yet
Extension Builder in Keston
NVQ 3 in Brickwork 20 years Experience in private homes building Extensions,lofts,Garage convertions, summer house/out buildings,basements.
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DUMBUILDINGSERVICES LTD
No reviews yet
Extension Builder in Keston
Our businesses is designated to indulge your property and help you with your needs, starting with building construction, garage, extension roof, brick work, fence, shed, decking, driveways, patio tiles, patio slabs, carpente, bathroom, kitchen and many more. All of our handymen are fully bonded professionals who get the job done on time, professionally, and to the highest standards
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Zayan Ltd
No reviews yet
Extension Builder in Keston
Zayan LTD services We are based in East Molesey , Zayan LTD services has been trading since 2015, but director Halit has been involved in landscaping and construction for 10 years. We cover London and Surrey, carrying out landscaping and building work. We have a dedicated team of professionals to ensure your project is carried out to the highest standard.
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Pitter and Tim construction
No reviews yet
Extension Builder in Keston
I am very good and low my job as a plaster I get very good feat backs.
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Lakha bricklayer
No reviews yet
Extension Builder in Keston
Hi,this is Lakha bricklayer am professionaly do brickwork.we carry any type of brickwork extension,porch,garden wall etc.we mostly try to give customer amazing jobs cos they money. Don’t hesitate call me if you need good and responsible bricklayers!
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Luxe Investment Management
No reviews yet
Extension Builder in Keston
We specialise in delivering sophisticated and technically challenging projects. Our experienced team of professionals is committed to exceptional craftsmanship, meticulous attention to detail, and seamless project management. From bespoke new builds, renovations and structural modifications to high end finishes. We pride ourselves on clear communication, reliability, and consistently exceeding expectations. Contact us for guidance and outstanding results on your next project.
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Star building and construction ltd
Rating: 5 out of 5
Extension Builder in Keston
We have wide range of tradesmen available to carry out all different kind of jobs from Installing floors, building an extension, loft conversions, new builds and house renovations. We are dedicated to ensure that all our work meets the standards of our clients, hence why all our tradesmen are handpicked for each job. We thank you in advance for your consideration and welcome you to look through our portfolio. You
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Latest review:
New extension, kitchen, shower room, flooring, fiber glass roof, roof light, new electrics, plumbing, boiler installation, removal of chimney, rear patio, soakaway, painting and decorating Satnam has exceeded our expectations in carrying out the complete job to our satisfaction within the agreed time to a very high standard. We are extremely pleased with his work. Satnam helped us select good quality products from suppliers for much less cost than if we were to source them ourselves. He was honest, courteous, professional, flexible, open to changes and made suggestions to improve the overall look. He even passed on his builders' discounts to us. We highly recommend this ambitious young builder who has excelled in the trade. We wish Satnam and his team the very best.
Concept Infrastructure Limited
Rating: 5 out of 5
Extension Builder in Keston
We are a family run business with over 30 years experience in all aspects of the Building Industry and we are all fully qualified tradesemen. We are a flexible and versatile Company that will always spend that extra time in looking after our customers needs. In our experience by completing Projects on time, in budget and to the customer’s requirements, we continue to receive repeated business from our customers. “Basically, From Concept to Completion we've got it covered”
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Latest review:
Extensions- 6 Aug 2020
I’ve lost count of how many times we’ve said how lucky we were that we chose Bryan and his team to build our kitchen extension. The team went above and beyond to ensure as little disruption as possible, as we remained living at home whilst the work took place. During this difficult time, Bryan did everything possible to source the materials required to finish our build before our baby arrived and some how he managed it! His team were really friendly and the family miss having them around. They always tidied up after themselves before leaving too. What we thought was going to be a stressful time was in-fact the opposite. Bryan managed the whole process, kept us updated throughout and made sure the build remained on budget. The level of finish is of the highest standard, better than we could have imagined and I can’t recommend Concept enough. We will undoubtedly be using them again for work in the future. Thanks again to Bryan and his Team.
Musab Dallee
No reviews yet
Extension Builder in Keston
**Your One-Stop Solution for All Construction Needs** We specialize in a wide range of construction and home improvement services. From painting and decorating to plumbing and electrical work, we've got you covered. We also offer expert gardening and landscaping services. Whatever your project, big or small, we're here to help you bring your vision to life with quality workmanship and reliable service. Contact us for all your construction needs!
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AJ
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Extension Builder in Keston
handyman
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Lanext Group Ltd
No reviews yet
Extension Builder in Keston
We are a family-run British building firm offering high-quality workmanship rooted in traditional building practices. With generations of experience and a strong commitment to craftsmanship, we undertake a wide range of projects, both large and small. We pride ourselves on delivering dependable, professional services with a personal touch, offering free quotes, competitive pricing and guarantees for complete peace of mind.
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D&T Carpentry LTD
Rating: 5 out of 5
Extension Builder in Keston
Our core business concentrates on providing a team of highly skilled tradesmen to.undertake works including extensions, loft conversion and complete renovations. Working with a small team of expert trades in Kent to offer a complete building solution for our residential clients. Project size is determined by our clients requirements, working on small bespoke projects to large scale new build developments. D & T Carpentry Ltd are happy to undertake any size of project
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Latest review:
Carpentry- 9 Dec 2019
Great workmanship and a pleasure to deal with. Would certainly work with Dan and the team again.
Vitaliy Kolesnyk
No reviews yet
Extension Builder in Keston
I am an Ukrainian bricklayer and I can do very neat high quality brickwork and block work, can do cavity walls garden walls and repointing and many other things! Anything with bricks I do I have been working for 3 years in London and I love my job people in UK are very nice and there is so much interesting work in here.
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3.9

Top rated Extension Builders

Our Extension Builders in Keston, are rated 3.9 out of 5 based on 19 reviews from customers like you.

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What types of services are offered by local extension builders in Keston?

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

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

What are the hourly rates of extension builders in Keston?

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

Find extension builders in Keston with MyBuilder

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

Step 2: Compare different extension builders in Keston

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

Step 3: Hire Keston extension builders with confidence

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

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

What to ask a Keston extension builder before hiring?

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

An extension builder in Keston 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 Keston 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 Keston?

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 Keston 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 Keston 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 Keston

Can an extension builder in Keston help with planning permission?

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

Many Keston 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 Keston help with materials and finishes?

Yes, most extension builders in Keston 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.