Extension Builders in Swanscombe

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.6 (14 reviews)

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Some of our top rated extension builders in Swanscombe

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Don Buildings Ltd
Rating: 4.9 out of 5
Extension Builder in Swanscombe
Don Buildings Ltd Client satisfaction is our primary concern and goal. If you are looking for top quality efficient and professional service, so look no further Don Buildings Ltd is here for you For and on behalf of Don Buildings Ltd, Donatas
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Latest review:
Extensions- 27 Apr 2024
Super professional job, clean and efficient.
Denis & Kelvin LTD
Rating: 5 out of 5
Extension Builder in Swanscombe
Hello im Fredi, I am a experieced builder and would like to deliver quality work to all my customers.
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Latest review:
Restoration & Refurbishment- 26 May 2024
Great work, punctual and informative. Would hire again for sure.
Westley Pycroft MCIOB
No reviews yet
Extension Builder in Swanscombe
Established Builder with 25+ years experience, NVQ2 in Carpentry, Bachelor’s Degree in Construction and a Chartered Member of the CIOB. First and Second Fix carpenter including Bespoke Carpentry, kitchen fitting, handmade Wardrobes, garden offices, home gyms.
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MGB SOLUTIONS LTD
Rating: 4.4 out of 5
Extension Builder in Swanscombe
Professional Kitchen Fitter with 20 years experience.
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Latest review:
Kitchen Fitting- 18 Nov 2025
Original timeline stretched a bit due to his other jobs but this was fine. Mario started work early and finished early which suited us. He came to visit and we agreed a price at the start and he stuck to it even when he realised some additional plumbing would be needed. He was honest about some accidental damage. Attention to detail is good and he has all the kit. I would have given 5 stars- he's a proper professional and I enjoyed working with him. 3 stars only because as soon as the work was done he became incommunicado (I messaged a week later to ask how to lift door which had dropped down a few mm on fridge). The warranty advertised is one of the reasons I went with MGB which was £200 more expensive than contenders so this was disappointing. I would have asked him to do my parents' new kitchen too otherwise.
GBS Guard Building Services
Rating: 4 out of 5
Extension Builder in Swanscombe
I have been in the building trade for 35 years covering all aspects of the trade from loft conversions extension renovation landscaping, patios, bathrooms kitchens, plastering, plumbing and decoration works.
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Latest review:
Extensions- 14 Jan 2019
Kevin did a good job overall with our extension. The build had many of the challenges that should be expected with an old, idiosyncratic house, plus a few others too. In particular, Kevin's wealth of knowledge and experience with traditional building methods was invaluable. His ability to solve problems and offer intelligent advice on many different aspects of the build was also hugely appreciated. The job took longer than expected but in the end the result has made it worthwhile.
GDR construction solution ltd
Rating: 5 out of 5
Extension Builder in Swanscombe
GDR Construction Solution Ltd provides a wide range of construction, repair, and improvement services for residential customers. and there is no project too big or small for our team. We are dedicated to delivering superior results at affordable prices,
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Latest review:
He done loft conversion which he did a great job. Completed it in 6 months which in 2 months less agreement. He kept it well done tidy. He done what we had asked to do and completed on. He had a good customer service easy to contact and sort out any issue. I would recommend him to anyone for his work.
Ardi Maintenance
No reviews yet
Extension Builder in Swanscombe
30+ years, Our expertise ranges from residential extensions and outdoor builds to interior painting and general maintenance. Services Offered: * Extensions: We specialize in creating functional and aesthetically pleasing extensions to enhance your living space. * Outdoor Builds: From patios to garden structures, we construct outdoor spaces that add value and enjoyment to your property. * Interior Painting: Our professional painting services ensure a flawless finish for any interior space, transforming your home or office environment. * General Construction and Maintenance: We handle a wide array of construction tasks, ensuring every project is completed to the highest standards. Why Choose Ardi Maintenance? * Comprehensive Expertise: With experience in all areas of construction, we can manage diverse projects seamlessly. * Quality Craftsmanship: We pride ourselves on delivering top-quality workmanship, using the best materials and techniques. * Customer Focused: We prioritize our clients’ needs, working closely with them to achieve their vision and ensure satisfaction throughout the process. * Reliable and Timely: We understand the importance of deadlines and strive to complete projects on time without compromising quality
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RK Improvements Limited
No reviews yet
Extension Builder in Swanscombe
We at RK Improvements are a family-run building company with over 35 years of experience delivering high-quality workmanship across all aspects of the building trade. Our reputation has been built on reliability, attention to detail, and a commitment to customer satisfaction. From renovations and extensions to general building works and complete property transformations, we take pride in providing a professional service from initial consultation through to project completion. We value long-term relationships with our clients and look forward to helping bring your next project to life. Head to our instagram page for past work. Search for @rkimprovements
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callisto homes
No reviews yet
Extension Builder in Swanscombe
Priding ourselves on our ability to not only meet, but to exceed project deadlines, whilst focusing a Partnering Approach and Consistent Quality we still aim to present solutions to improve our clients overall build experience . Undertaking New build, refurbishment and extension works, in house surveyors, Project managers and technical support your in safe hands with Callisto
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F&U Building Construction
Rating: 4.7 out of 5
Extension Builder in Swanscombe
All aspects of building work covered professionally. Always willing to go the extra mile. Very low prices. * Extensions/ Conversions. * Full kitchen fitting. * Full bathroom fitting. * Painting/ wallpapering. * Chimney removal. * Plastering. * Tiling. * Double glazing/bifolds. * All Diy handyman works Covering Barking, Dagnem, Romford, Ilford, Gant's hill, Leyton, Leytonstone, Walthamstow, Woodford, all areas in East London, please ask.
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Latest review:
Carpentry- 10 Oct 2022
Athar and his team did a brilliant job to a very high spec with a good price. I am very happy with work done. Would highly recommend
A.R.M Contractors
Rating: 5 out of 5
Extension Builder in Swanscombe
A.R.M Contractors Ltd serves as a leading Construction Company in Kent and surrounding areas. We’re a team of fully-certified professionals who tackle everything from complex large projects to smaller scale jobs. We specialise in General Building, Conversions, Refurbishments and Extensions, as well as external works such as Brickwork, Patios and Driveway. Our experienced team allows us to provide a 'one-stop-shop' service, offering all aspect of construction work under one umbrella.
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Latest review:
Bricklaying- 25 Feb 2021
My Mum is soo pleased with the completed job, Tommy has made good of a previous bad job by somebody that I hired off of this site. He was polite, quick to respond and due to the weather he wouldn’t start the job as it would’ve be in vain. We would thoroughly recommend him to the point my Mum has also booked him to do her front pathway.
Canham Building Services Ltd
Rating: 4.2 out of 5
Extension Builder in Swanscombe
We are a building company with a strong carpentry background. We can take on all aspects of building and carpentry from door repairs and hanging to full refurbishment projects. We are also proficient in outdoor buildings, for example, summer houses, sheds and timber or composite decking. We can also provide a full shop fitting and refurbishment service.
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Latest review:
Decking- 31 May 2024
Firstly they came on time and job was finished on time, I would have given 4 1/2 stars overall. There was a couple of things I would have given 4 1/2 stars for and a mostly I would have given 5 stars. They was always on time every morning and was nice and polite. Overall I'm satisfied and looking forward to completing the rest myself. I had so many nice builders come to look and price the work, it was hard to choose. I am very happy with the outcome of the work.
London Decorations and Refurbishment Ltd
Rating: 4 out of 5
Extension Builder in Swanscombe
London Decorations and Refurbishment Ltd Building Better Homes Across London ABOUT US At London Decorations & Renovations Ltd, we specialise in high-quality home improvements designed to transform properties into modern, functional, and beautiful living spaces. With experience across residential construction, extensions, refurbishments, and bespoke renovations, we deliver projects with professionalism, transparency, and attention to detail from start to finish. Whether you are planning a house extension, full refurbishment, loft conversion, or interior upgrade, our team is committed to providing reliable workmanship and exceptional customer service.
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Latest review:
Carpentry- 15 Jul 2026
The builder left some jobs not completed and he not answering my call, also he costed my some money because a misunderstanding the order, he finished 90% of the work. So l need to finish the remaining staff and add extra job to do.
HURRICANE CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Swanscombe
Essex based building company dealing with renovations, extensions, new builds and commercial building projects - as well as carpentry contracting, kitchen fitting, all general building requirements.
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Latest review:
Extensions- 26 Jan 2023
From first meeting Andy I got a good feeling, turned up when he said he would to view the job, provided an estimate very quickly too, based on the initial drawings. Once the final quote was agreed, (after structural calculations) other than additional works that were required (outside of Andy’s control) there was no overrun at all. All this during a time of hugely increasing prices. Throughout the build they used good quality materials and didn’t try to reduce his costs, right down to the paint upon decoration. Offered help and advice on other parts of the build that I was taking on myself, and we are very happy with the finished extension. There was an overrun on proposed completion date, but Andy tried to keep me updated throughout, I also have no concern should I ever need to call Andy back for any issues, but don’t expect that to be needed. Thanks Andy and team.
Lakeside Groundwork and demolition limited
No reviews yet
Extension Builder in Swanscombe
Foundations and drainage specialists, concrete basses, underpinning, demolition, paving, driveways, fencing, turfing, tree work, and much more, we have all the plant and necessary equipment for all jobs mentioned above, and our team of skilled workmen ensures that the jobs go smoothly, and on time and budget, digger/dumper driver hire available, 0.8 ton digger and micro dumper, 1.7 ton digger with breaker, 1 ton skip loading dumper
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Building Ideas
Rating: 5 out of 5
Extension Builder in Swanscombe
With over 30yrs construction experience, I can offer a friendly, bespoke Architectural design service. Offering creative solutions from initial drawings to planning ,full working drawings and structural engineering calculations. I have been working between architectural design services and high end residential project management projects so believe I can bring value ,creativity and ultimately a strong understanding of what is required to deliver a project.
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Latest review:
Architecture- 20 Nov 2016
This is the first time we are carrying out an extension work at our property. Sean worked with us from a very early stage, prepared the drawings, coordinated with the council and ensured that we received the building approval on time. He was always available to advice us (when requested) on design challenges, choosing installers and material choices which we found very helpful. We are very happy with his work and thoroughly recommend him.

3.6

Top rated Extension Builders

Our Extension Builders in Swanscombe, are rated 3.6 out of 5 based on 14 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Swanscombe?

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

Find extension builders in Swanscombe with MyBuilder

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

Step 2: Compare different extension builders in Swanscombe

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

Step 3: Hire Swanscombe extension builders with confidence

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

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

What to ask a Swanscombe extension builder before hiring?

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

An extension builder in Swanscombe 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 Swanscombe 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 Swanscombe?

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 Swanscombe 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 Swanscombe 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 Swanscombe

Can an extension builder in Swanscombe help with planning permission?

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

Many Swanscombe 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 Swanscombe help with materials and finishes?

Yes, most extension builders in Swanscombe 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.