Extension Builders in Earlsfield

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (19 reviews)

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Some of our top rated extension builders in Earlsfield

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ANDREES UTILITIES LTD
Rating: 5 out of 5
Extension Builder in Earlsfield
We provide a complete range of high-quality building and home improvement services, delivering reliable workmanship and attention to detail on every project. Whether you're renovating a single room or transforming your entire property, we are committed to completing every job to the highest standards. Our services include: Bathroom design, renovation, and installation Kitchen fitting and complete kitchen refurbishments House extensions Loft conversions Driveway and paving installation Interior and exterior painting and decorating Roofing repairs, replacements, and maintenance Certified electrical installations and repairs Professional plumbing services, including installations and repairs From the initial consultation through to project completion, we focus on clear communication, quality craftsmanship, and customer satisfaction. We work with homeowners and businesses, delivering projects on time, within budget, and in full compliance with current building regulations. No matter the size of the project, our goal is to create durable, functional, and beautifully finished spaces that add value to your property. Contact us today for a free, no-obligation quotation and let us help bring your vision to life.
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Latest review:
Bathroom Fitting- 13 Sep 2026
From the start there was clear transparency on what needs to be done at what price. Very professional, excellent finish to the job, will be hiring for all my future work. Went above and beyond, they have passion in what they do. You won't regret hiring them.
Til construction LTD
Rating: 5 out of 5
Extension Builder in Earlsfield
TIL Construction LTD is a well-establish company that provides a complete and cost-effective solution for your building needs. We pride ourselves on a team of highly skilled craftsmen and professionals ready to deliver any sized construction project from start to finish. Whether it’s a new build, extension, loft conversion, or renovation, we can help with a portfolio of building work across London and other cities within the UK.
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Latest review:
Carpentry- 5 Aug 2023
A gréât expérience. Thé team were very professional, well priced, and did a great job. They left our apartment immaculately clean and fixed all issues we had. They were extremely polite and responsive and did a great job in the timeframe and for the quoted cost. Highly recommend
KIM CONSTRUCTION & DEVELOPMENT LTD
No reviews yet
Extension Builder in Earlsfield
proud member of the Federation of Master Builders vetted & inspected for quality and trust. KIM Construction and Development offers a complete, end-to-end service across the construction and development sector. From initial architectural design and planning, through to construction, interior design, and ongoing property maintenance, we take care of every detail delivering a seamless process from A to Z. We offer: - Staged Payments: invoices only raised upon your satisfaction of each stage. -Inclusive Project Management:dedicated project manager overseeing every detail. -End-to-End Coordination: We liaise with councils, building control, surveyors, and engineers. -Workmanship Warranty: all projects covered by warranty for complete peace of mind. We focus on major residential projects such as extensions, loft conversions, full refurbishments, and new builds. Our expertise also extends to commercial fit-outs and larger renovation schemes. While we may occasionally assist with smaller works for existing clients, our core strength lies in delivering complete construction solutions that add lasting value to your property.
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LDN Construction
Rating: 4.6 out of 5
Extension Builder in Earlsfield
With over 20 years of experience, we specialise in loft conversions, roofing, extensions and more. We primarily operate in Greater London, Our team possesses diverse skills and knowledge, ensuring top-quality results. We take pride in delivering exceptional customer service, professional workmanship, and thorough aftercare. Choose us for your next project and experience the best in the business.
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Latest review:
Bathroom Fitting- 28 Nov 2024
in my place, everything looks fine. but they used long screws penetrated the downstairs pipeline, which made my life very hard, intense relationship with neighbors, neighbors tries to break in. and this problem is still going on. i don't know how to fix it.
MB Healthy Design Ltd
Rating: 5 out of 5
Extension Builder in Earlsfield
* 3D Design * Bespoke Furniture * Kitchen/Bathroom Cabinets * Fencing * Shopfitting We provide high quality services with affordable prices.
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Latest review:
The price was very reasonable for the quality of work he delivered. He used high quality materials and tools, and did not cut any corners. I am satisfied with the final product.
STM Contractors
No reviews yet
Extension Builder in Earlsfield
STM Contractors is a leading construction and project management firm dedicated to delivering high-quality services to clients across various industries. With a team of skilled professionals and a proven track record, we specialize in providing comprehensive solutions for residential, commercial, and industrial projects.
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Marble Line Interiors Ltd
Rating: 5 out of 5
Extension Builder in Earlsfield
Hi, I’m Ivan from Marble Line Interiors Ltd. We specialise in plumbing, heating, bathrooms, and property refurbishment across London and the surrounding areas. We take pride in delivering high-quality workmanship, clear communication, and reliable service from start to finish. Whether it’s a boiler installation, bathroom renovation, decorating project, or general property improvements, every job is completed with care and attention to detail. We provide free quotations and honest advice, and we’re fully insured for your peace of mind.
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Latest review:
Gas Work- 26 Feb 2024
Ivan and his colleague provided a very good service at a competitive price. They completed the job on time and left the site in a tidy state. Happy to recommend Marble Line Interiors
POLISH DECORATING SERVICES LTD
Rating: 4.9 out of 5
Extension Builder in Earlsfield
We are not the cheapest but we are Master Builders experienced in all aspects of building works including bespoke services. Dedicated team of craftsmen always deliver jobs to the highest standards. We provide full certification for any gas or electrical works. City&Guilds- N.V.Q., P.A.S.M.A. and I.P.A.F. Over 15 years of experience in the UK.
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Latest review:
Extensions- 11 May 2018
After a rogue builder left me with 18 (eighteen) structural issues. Lez and his crew came in transformed my failed extension into a masterpiece. All aspects of the job was done to the highest quality and utmost care and attention to detail was shown to building control needs. They cleaned up after every day and made sure the house was habitable, as I had to live there. Every aspect of the build, from the carpentry, plastering and tiling was first class and their recommend electrician and plumbers were from the same stock. Total professionals. My only regret is that I did not use this builder the first time. The prices were reasonable and even building control had good word to say about their work. Thanks Lez
Best Quality Double Glazing Ltd
Rating: 4.8 out of 5
Extension Builder in Earlsfield
Aluminium and UPVC manufacturers/ Suppliers and Fitters Single Doors / Double doors / French Doors / Bifold Doors / Conservatories / Roof Lanterns / Composite Doors All kind of Quality Windows and Doors at trade prices. We also deal with traders. Unbeatable prices with quality products
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Latest review:
Windows & Doors (uPVC & Metal)- 13 Jun 2024
Job done promptly and within the budget required. The window was put in place so quickly I didn’t have a chance to wipe the dust of it before it went in! Would suggest the fitter carries a cloth with him to wipe fingerprints and bits off the window before installation but really a small thing considering. Overall very happy with the job done. Thanks.
Lazur Design Ltd
No reviews yet
Extension Builder in Earlsfield
With over 25 years of experience serving South West London, we are a trusted and professional building services company committed to delivering high-quality workmanship and reliable service. We specialise in a full range of building and maintenance services, including:
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Lux Development LTD
Rating: 5 out of 5
Extension Builder in Earlsfield
With a BSC Hons Degree in Construction management and having worked for larger reputable building contractors in the UK. We will Ensure you get the highest Quality of Work at reasonable Prices. Customer Satisfaction is our First Goal of any Project we Undertake. We undertake all types of construction and building projects from Painting and Decorating, Flooring, Roofing, Plastering to More Complex Projects such as extensions.
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Latest review:
Painting & Decorating- 12 Feb 2019
He truly showed professionalism that I had struggled as a guest house operator to get from handy people. He would go out of his way to satisfy. The finished redecorated room project was a masterpiece and took a little longer than planned because of the weather but he gave it his all! I am pleased I took a chance on him as there was no review on his profile when I hired him. I would however, pay attention to work and point out issues as they come up otherwise, you will have dirt and rubbish to content with as the workers leave all the mess after work.
BW Building Services
No reviews yet
Extension Builder in Earlsfield
English speaking bricklayer from Leeds. Specialising on all aspects of masonry work. From building garden walls to full extensions, and repointing to re building chimneys. All aspects of work undertaken.
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Zsolt
Rating: 4.7 out of 5
Extension Builder in Earlsfield
It is a family business with 20 years of experience. We have a wealth of experience in all areas of building construction, expansion and renovation.We rarely hire more than one client, so we can allow us to complete the project from start to finish in the right quality, in the right time fame. Traders are fully trained, respected and trusted. Contact us if you want your Dream Home to become a reality.
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Latest review:
Bathroom Fitting- 22 Sep 2025
I recently had my bathroom completely renovated by Zsolt and Mario and the experience was outstanding from start to finish. They were professional, punctual, and incredibly skilled—nothing was too much trouble, and their attention to detail was second to none. One of the highlights of the project was the walk-in shower they installed, It’s beautifully tiled, and gives the bathroom a sleek, modern feel. They kept the workspace clean, communicated clearly throughout. Zsolt clearly take pride in their work, and it shows in the final result. The bathroom looks fantastic and feels like a real upgrade to the home. I wouldn’t hesitate to recommend them to anyone looking for trustworthy, high-quality builders. Thanks again, Zsolt and the rest of the team, you’ve done a brilliant job.
Devolli Constructions Ltd
Rating: 5 out of 5
Extension Builder in Earlsfield
Professional, experienced, reliable and efficient, providing a quality driven service at affordable prices.
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Latest review:
Restoration & Refurbishment- 14 Sep 2024
Ed carried out the complete internal refurbishment of our 3 bed house. The quality of Ed’s work was very high, with great attention to detail. We are architects and very demanding and Ed was very adaptable and happy to take onboard our (sometimes unusual) our requests. We are very happy with the result and would happily recommend Ed to anyone with a similar (or smaller) project.
HM Building Services
Rating: 5 out of 5
Extension Builder in Earlsfield
I am a determined and capable multi-skilled professional with over fifteen years experience. I possess extensive knowledge in full refurbishment.
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Latest review:
Extensions- 7 Jul 2021
Hristo and his team provided an absolutely flawless service throughout and I would highly recommend. His quote was extremely competitive, and the standard of work was brilliant. He listened to what we were looking for, right down to the very detail (even managed to source bricks for a Victorian property that complemented the existing house perfectly) and made sure that we were happy with everything before he started work and also during. He always turned up on time and kept us informed throughout the entire project. I really couldn't recommend highly enough, and we'll certainly consider Hristo for any future building projects that we might have. Attention to detail and general personality are so important, and Hristo is great all round. Perfect job!
WOODHOUSE BUILDERS LIMITED
Rating: 4.8 out of 5
Extension Builder in Earlsfield
Welcome to Woodhouse Builders Ltd, we cover all aspects of property maintenance and no job is too small or big for us. If it’s a small decorating job or full property renovation , loft conversion or extension , we are here to help and provide the best services possible . Our success is built on providing the best services and ensuring that all our customers are happy with our services.
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Latest review:
Extensions- 8 Aug 2026
Art and his team were great. He is such a nice person, was flexible and listened. The job was completed on time and within budget. I would hire Art again for sure.

4.2

Top rated Extension Builders

Our Extension Builders in Earlsfield, are rated 4.2 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 Earlsfield?

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

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

What are the hourly rates of extension builders in Earlsfield?

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

Find extension builders in Earlsfield with MyBuilder

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

Step 2: Compare different extension builders in Earlsfield

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

Step 3: Hire Earlsfield extension builders with confidence

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

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

What to ask a Earlsfield extension builder before hiring?

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

An extension builder in Earlsfield 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 Earlsfield 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 Earlsfield?

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 Earlsfield 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 Earlsfield 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 Earlsfield

Can an extension builder in Earlsfield help with planning permission?

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

Many Earlsfield 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 Earlsfield help with materials and finishes?

Yes, most extension builders in Earlsfield 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.