Extension Builders in Chessington

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (21 reviews)

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Some of our top rated extension builders in Chessington

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Sweet Home Construction
Rating: 4.4 out of 5
Extension Builder in Chessington
We are professionals in extensions (side double story, rear single story, side and rear single story and loft conversion. We also deal with refurbishing the whole house as per requirements of the customer.
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Latest review:
Extensions- 2 Oct 2018
Completed Side extension and 6m rear extension last Oct. Overall happy with the work. Digging, foundation, Bricks, structure, insulation, Roofing, Tiles, plumbing, flooring, painting, etc were done to good standard. Some of the minor corrections, changes or fixes needed near completion were done accordingly. Quote was in midrange and reasonable compared to compared to some others I received. Raman is very easy to work with and clear in his communication. Never had any issues all through construction through to finalising stages. Would recommend Raman to others.
AAJ Lofts and Extensions
No reviews yet
Extension Builder in Chessington
We are a family business with over 20 years experience bringing peoples dream homes to them
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Elite plumbing and heating
Rating: 5 out of 5
Extension Builder in Chessington
We do quality work, at reasonable price
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Latest review:
Bathroom Fitting- 15 Nov 2023
Sandeep is very good and finish the job within the time he given and always answer the call. Work done better then my explanation and also clean everything after finish the work.
poynter construction
No reviews yet
Extension Builder in Chessington
we are a family run business that do extensions, loft conversions , drives,, patios , renovations ,bathrooms , kitchens ,
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QA Renovations & Extensions Ltd
Rating: 5 out of 5
Extension Builder in Chessington
We are group of builders all with over 15 years of various renovations and construction experiences. I myself is a Chartered Engineer and will act as project manager to take on procurement, quality control, site safety as well as liaising with building controllers. We can take on all sort of small to medium scale building projects including building extension, garage conversion, loft conversion, kitchen, bathroom and any other interior or exterior improvements with highly competitive price.
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Latest review:
Kitchen Fitting- 30 Nov 2020
Eric was very professional, hard working and organised. Our kitchen was completed within time and IS beautiful... So happy. Thank you Eric
Builder Sky Ltd
Rating: 5 out of 5
Extension Builder in Chessington
Hello! Thank you for visiting our profile. How can we assist you today? At our company, we prioritize innovative expertise to ensure that we meet your needs precisely. Please let us know how we can serve you.
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Latest review:
Conversions - General- 14 May 2024
Stefan quoted and gave timings which were met. Any optional extras discussed and agreed in advance, no nasty surprises! Property was kept reasonably clean throughout and staff were polite and hard working even when unsupervised. Good quality of work, completed early and within budget.
G&S Construction London LTD
No reviews yet
Extension Builder in Chessington
G&S CONSTRUCTION LONDON LTD is a South West London based construction company founded by Greg, who has forged a reputation as a highly qualified project manager and team lider for his commitment to his clients and meticulous attention to detail. We covers all aspects of Civil Engineering and Building works, be it a complete new build or refurbishment works. Our mission is to add extra value to people life, increasing our clients satisfaction with a quality works and environmental friendly .
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Lh home improvement
No reviews yet
Extension Builder in Chessington
We are a family run buisness which take pride on what we do and take on any job from putting up a fence to whole house refurbishment
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A S Builders
Rating: 5 out of 5
Extension Builder in Chessington
We are a family run business in construction industry since 1990, initially started by my father and now his sons have joined the business and looking to revitalised the business through the use of up-to-date technology. We undertake all types of building work through our team of skilled labour from a small job up to New Build. Our most recent job was conversion of a detached property to 7 HMO's.
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Latest review:
Extensions- 29 Apr 2026
Heera, Jagthar and team was my first personal experience with builders. Let me tell you, it was a pleasure to have them do our porch and other renovations in the house. They are so courteous, hard working and provided a great service. Firstly, I had a comprehensively written quote breaking down all of the steps required. Heera then ensured to keep me in the loop of any developments/any changes of plan required, outlining the reasons why and options, making it easy to understand and work together to completion. Their finish was to a high quality and they would always go the extra step to ensure this. I highly recommend AS Builders for any job and will definitely use them again in the future, and would recommend to my friends and family also. If you are considering them, grab a free quote and go from there... That's what I did! Thank you AS Builders for our renovations!
KT5 Construction Limited
No reviews yet
Extension Builder in Chessington
When it comes to construction we believe there’s no ‘one size fits all’, we work on both large & small projects with the same professional approach to both. Whether you're a homeowner or property developer, we understand how to help you achieve your vision. With careful project planning our professional team will communicate throughout the process, ensuring we adapt to our client wants and needs. You can trust us to deliver on time and on budget at a high quality designed to impress and last. To ensure a successful project outcome, our company and project management team will fulfill the following roles and responsibilities: 1. **Company Responsibilities**: - Provide skilled laborers, builders, contractors, and tradespersons. - Oversee construction activities, including scheduling and progress tracking. - Ensure compliance with quality standards and building codes. - Manage day-to-day site operations. 2. **Project Management Team Responsibilities**: - Serve as the central point of contact for all project-related matters. - Develop a comprehensive project plan. - Coordinate activities and schedule adherence. - Facilitate communication and collaboration among stakeholders. - Manage procurement and vendor contracts. - Monitor project progress and mitigate any risks or issues. - Provide regular progress reports and updates. - Ensure compliance with safety regulations and quality standards. Additionally, our project management team will be responsible for managing all purchasing and subcontractors. We will employ a systematic approach to vendor selection, procurement, and contract management, ensuring transparency and optimized costs. This will allow us to streamline the process and ensure that high-quality materials and services are obtained at competitive prices.
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Westldnconstruction
Rating: 5 out of 5
Extension Builder in Chessington
Hi everyone My name is jass from Westldnconstruction we based in west London Our aim is to consistently deliver an excellent service to each and every customer. We provide a fair and honest approach to pricing with detailed quotations presented for your consideration, and we take the upmost pride and care in our service, ensuring you get the very best result possible.
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Latest review:
Extensions- 15 Sep 2025
We hired Jass for rear and side extension and Bathroom renovation. Jass gave us a reasonable offer for the build work. Jass told us It will take 8 weeks to complete but finished the job in six weeks. Jass has a team of hard working, professional and skilled workers. We are Really happy we hired Jass and his team who have produced a beautiful extension, patio and bathroom for us. Would happily recommend him to anyone.
Cunningham Developments & Property services ltd
Rating: 4.8 out of 5
Extension Builder in Chessington
Cunningham Developments and Property Services Ltd is an innovative, family-run design, planning, and construction company with over 16 years of experience in architecture planning and construction. We specialize in providing comprehensive services that encompass every stage of the development process, from initial design concepts to project completion. At Cunningham Developments, we pride ourselves on our commitment and the willingness to achieve clientele satisfaction.
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Latest review:
CAD / Drawings- 11 Sep 2025
Justin was responsive and reliable in nudging the council. Got a greater scope approved, too
ResidentDevelopments
Rating: 5 out of 5
Extension Builder in Chessington
Conceiving and delivering aspirational residences, for the Resident.
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Latest review:
We have previously been burnt working with self proclaimed tradesmen. The organisation is professional and customer focussed. Working with them was a pleasure, I couldn’t recommend them enough.
Revive Electrical Group Ltd
No reviews yet
Extension Builder in Chessington
Having worked in the electrical industry for over 20 years in all types of premises our customer satisfaction target is for them to feel that they have received a clean efficient and quality service.
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Dawoo Design Ltd
No reviews yet
Extension Builder in Chessington
Design and construction company
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PJL carpentry and building
No reviews yet
Extension Builder in Chessington
A family run business that provides all aspects of carpentry and building services provided around Surrey and surrounding areas
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4.2

Top rated Extension Builders

Our Extension Builders in Chessington, are rated 4.2 out of 5 based on 21 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Chessington?

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

Find extension builders in Chessington with MyBuilder

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

Step 2: Compare different extension builders in Chessington

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

Step 3: Hire Chessington extension builders with confidence

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

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

What to ask a Chessington extension builder before hiring?

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

An extension builder in Chessington 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 Chessington 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 Chessington?

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 Chessington 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 Chessington 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 Chessington

Can an extension builder in Chessington help with planning permission?

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

Many Chessington 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 Chessington help with materials and finishes?

Yes, most extension builders in Chessington 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.