Extension Builders in East Horsley

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in East Horsley

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Aml developments ltd
Rating: 5 out of 5
Extension Builder in East Horsley
We have 25 years experience in the construction industry. my company offers a complete building service which includes extensions loft conversions and refurbishments. Our team of tradesmen are reliable courteous & tidy. We hope to assist you on your future projects.
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Latest review:
Conversions - General- 20 Mar 2019
Paul is very professional, hard working and reliable builder. We are very happy with his work. I cannot recommend him enough.
AH buildings service
Rating: 5 out of 5
Extension Builder in East Horsley
I guarantee you the quality work an the best price
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Latest review:
Bricklaying- 10 Nov 2023
An absolutely excellent job. Both my neighbours went over to ask for AH's contact details after seeing his excellent work. Really pleased I picked him. Great value too. Very reasonable price. Highly recommended.
SK Builders
Rating: 5 out of 5
Extension Builder in East Horsley
SK Builders : good quality, very reliable, fully insured, references available loads of jobs to view!
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Latest review:
Extensions- 30 Apr 2019
What can I say about Steve and his team. Being an ex builder and coming off a not so great experience of a loft extension was cautious in who we chose for our Kitchen extension. I chose SK Builders and their approach to our job was first class and we always had a say in how the job progressed. We had complete trust in Steve and he paid us back in spades. They worked bloody hard in the heat of last summer, always here and slogged their guts out. The work was to an excellent standard and everything was completed, ordered on time. Steve worked around our issues and helped us enormously when it came to the knock through and setting up the kitchen area for us. His team of electricians, carpenters, Paul the plumber and Simon the plasterer were first rate. And all lovely guys. Our job was outstanding and Steve and his team were thoughtful and respectful to our needs. Would easily recommend and have recommended Steve to many people asking who we used. Honestly we could not be happier with the job, which had no major issues at all. It flowed like clockwork. All and all SK Builders should be considered if you are thinking of taking this kind of project, you will not be disappointed with the results.
Elphin Electrical & Construction
Rating: 5 out of 5
Extension Builder in East Horsley
Building of extensions, renovations, garage conversions, steels, load bearing walls, new builds, home maintainance and general home improvements. Fully qualified 18th edition city and guilds electricians registered with NICEIC electrical body for signing off all electrical work. Any Electrical work undertaken from full re-wires to Fuseboard changes. Friendly family man, great business, fully insured, making customers happy
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Latest review:
Conversions - General- 2 Nov 2021
Tidy, clean & efficient. Would recommend.
Jim building services ltd
Rating: 5 out of 5
Extension Builder in East Horsley
Great Team over 20years experience, we specialise in Lofts, Extension, Bathrooms, Kitchen & Full Refurb, We pride ourselves in what we do, we are dedicated team consentrating a project at the time making sure always deliver Quality & ontime. Clean,tidy & attention to detail panctual, always friendly & great costumer care Thank you
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Latest review:
Extensions- 30 Dec 2024
I am extremely happy with Jim and team's work. Their work is of high quality and they give attention to details too. I received a lot of positive feedback from friends/family on the extension work they have done. I can confidently say that he's delivered a quality work for a very reasonable price. Jim consulted us throughout the building process making sure we're happy with the decisions. If he found out anything outside the project work, he'd inform and fix it. I agreed to carry out some additional work including front side rendering, bathroom refurbishment and changing some internal doors. He completed all additional work timely and for a reasonable price. I highly recommend Jim for any building work. I'll be going with Jim for any building project in the future.
J.e building services limited
Rating: 5 out of 5
Extension Builder in East Horsley
General building, extensions and refurbs
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Latest review:
Extensions- 13 May 2024
Very professional and good tradesman
BLE CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in East Horsley
BLE stands for Best Lofts & Extensions.We are a professional building company based in South West london. BLE are specialist in loft conversion,home extensions,garage conversion,as well new builds.We also conduct any projects such plastering,brickwork and all interior and exterior works.
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Latest review:
Extensions- 16 Oct 2023
Mariusz & his team are amazing, from start to finish they have been fantastic & we cannot recommend them enough. We met with a couple of builders for quotes & felt like our project would be in good hands with Mariusz, we instantly liked him & had a good feeling. He was happy to talk through everything with us, answer our questions & nothing was a concern or a problem, this continued throughout our whole project. Communication was faultless throughout, which in our past experience is unheard of & Mariusz was on site multiple times a week. The team were polite, hard working, tidy & professional. Andrew & Pavel were the main guys on our build & they were amazing. They arrived the same time every morning & worked so hard 6 days a week. We cannot believe how quickly & professionally they carried out each stage of the build, which ensured all timelines were met. There was no cutting corners, the quality of work was excellent, with many of our neighbours coming over to comment on their craftmanship, especially the brick work. Our local council building inspector assigned to our project was satisfied & complimentary of the build throughout, no concerns were raised. Doing any size home renovation project & finding someone you can trust & rely on can be daunting. However, Mariusz & his guys really are who you hope to work with. If you are looking for a team then look no further, you will be in safe hands. It's been an amazing journey & a pleasure to work with Mariusz. Thank you
Builders in Sutton
Rating: 5 out of 5
Extension Builder in East Horsley
About company We understand that remodelling any environment can be a stressful and complex undertaking but by working closely with you throughout the project we can identify your needs and minimise the stress wherever possible. We have hand-picked our suppliers, using only quality products and recognised brands. This ensures a consistent, high standard of refurbishment works all of our products .
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Latest review:
Kitchen Fitting- 4 Jul 2026
Andy is a Gem. Perfect Polite Punctuality Proactive Professional. Go for Andy and team.
MF Williams Brickwork
Rating: 5 out of 5
Extension Builder in East Horsley
Time served Bricklayer for the past 35 years, Experienced in all types of Brickwork , Weather Pointing, Hard Landscapes etc references can be supplied .
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Latest review:
Bricklaying- 3 Feb 2018
I am currently using Mark for my brickwork and he is spot on. Always turns up, polite, hard working and very good at his job.
RELIABLE BUILDING CONTRACTORS LTD
Rating: 5 out of 5
Extension Builder in East Horsley
We have over 16 years experience on building site. Providing a professional and high quality service with warranty. New extension, Renovation, perfect kitchen, bathroom, plastering, decorating, electrical and plumbing .We can supply the material.
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Latest review:
Kitchen Fitting- 11 Oct 2018
Mohsen went above and beyond with our kitchen face lift. He did exactly as asked, to a very professional standard. Mohsen is very hard working, has high standards and was reliable. He also suggested ways to improve our kitchen, and corrected some previous poor work from other builders! We love the job and will definitely use Mohsen and his team again for future work.
R&R Renovation
Rating: 5 out of 5
Extension Builder in East Horsley
At Rezz Renovations Ltd, we specialise in high-quality home extensions, full property renovations, loft conversions and structural alterations throughout London, Kent, Surrey, Sussex and the surrounding areas. We understand that choosing a builder is one of the biggest decisions a homeowner will make. Our approach is based on clear communication, transparent quotations and quality workmanship from start to finish. Whether you are extending your family home, completely renovating a property or preparing a house for sale, we manage every stage of the project professionally and efficiently. Our services include: • Rear, side and wrap-around extensions • Full house refurbishments • Loft conversions • Structural alterations and RSJ installations • Kitchens and bathrooms • Roofing and structural repairs • Plastering and decorating • Flooring and tiling • Landscaping and external works Every quotation is detailed and transparent, ensuring our clients understand exactly what is included before work begins. Our priority is delivering a finished project that we are proud of and that our customers can enjoy for many years.
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Latest review:
Decking- 14 Jun 2026
Replaced old decking with composite decking. Very precise and great job
S.G carpentry
Rating: 5 out of 5
Extension Builder in East Horsley
SG carpentry & construction is a quality building company working in the south London and surrey area. We specialise in property refurbishment , kitchens , bespoke cabinetry and wardrobes , extensions , loft extensions , garden offices ,flooring and doors. We take pride in our professionalism , punctuality and attention to detail and use a wide variety of materials to suit all budgets. We aim for 100% customer satisfaction every time and provide you with the workmanship that you deserve.
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Latest review:
Extensions- 31 Oct 2019
Sam built a 9 meter by 4 meter ground floor extension for us, it has 2 rooms, 2 large sky lights, french doors and a patio. The build came in on time and on budget, Sam and his guys where always friendly and courteous, would explain what was going on and made sure we where happy with everything. We have autistic boys, one of them likes to know whats happening at all times and wanted to help and ask question non stop, the guys where absolutely brilliant with them, even letting them lay some bricks. I could not have asked for better workman when it came to my boys! We are very happy with our extension, it has made a massive difference to our home and lives. We have no problem at all in highly recommending Sam to anyone!! Shel & Jim Aitken
Serg Build
Rating: 4.7 out of 5
Extension Builder in East Horsley
Customer friendly, professional building service. Works covering:extensions, loft conversion, complete house renovation, kitchen and bathroom fitting, flooring. Great attention to detail to building process as well as design and planning. Don't hesitate to contact for a free quotation.
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Latest review:
Kitchen Fitting- 23 Aug 2021
Great service, went above and beyond to help us finish the job.
Callum cranfield
Rating: 4.9 out of 5
Extension Builder in East Horsley
I am a carpenter tradesman, I have 8+ years in the trade. I have a team of well trained carpenters and we take on a great variety of projects. This work includes: Refurbs, extensions, loft conversions, external wood work, 1st and 2nd fix. have excellent time
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Latest review:
Carpentry- 12 May 2026
Went really well. Would hire him again, definitely.
Lnb building solutions ltd
Rating: 5 out of 5
Extension Builder in East Horsley
We are specialise in all types of new builds from large extensions to loft conversions or building a new house with complete planning services with structure drawings and designing interior as well.We are members of federation of Masters Builders. First time buyers with limited funds to decorate and refurbish to give new and bright look with new double glazing and roofing. Every small job is treated like a big job. Thanks in advance for giving us opportunity to fulfill your future home project.
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Latest review:
Extensions- 10 Jan 2023
My wife and I cannot begin to say how happy we are with our experience with LNB Building solutions LTD. Builder/Owner Lokesh was amazing and went out of his way to assist us through the building process. Before deciding on LNB we met many builders and took quotes from 8-10. Lokesh gave us a reasonable quote which was within our budget. The primary reason for us to go with Lokesh, was his passion and the guidance he gave us during our initial conversations. Also working on a project like this, we need to be able to build a good working relationship with the builder and we felt it could be done with Lokesh and I am glad to tell we were right! One of the best things about Lokesh is he is a very trustworthy and transparent person. He tries to save you money wherever he can i.e cost in terms of second fixtures that we were supposed to buy. He advises on the best places to buy stuff and tries to pass on maximum discount via his trade account. Also would like to take this opportunity to give a big THANK YOU to everyone involved in the project especially to the core team which included Jodha, Gagan, Naveen and Luv Singh, who were part of project through out from Day 1 until last day. The project was delivered within the agreed timelines. All our family and friends who have seen the house cannot believe what we have achieved. Thank you to Lokesh and his team for building us our dream home!!
Power Design and Build Ltd
Rating: 5 out of 5
Extension Builder in East Horsley
We offer a full service from concept-design to sign-off. Due to our unique experience and qualifications, we provide a full in-house service covering all aspects of your project so you only deal with one company from start to finish. We also provide planning drawings and structural engineering calculations. Our strength lies in working to make your project as efficient as possible so buildabilty, cost and programme are considered on the outset.
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Latest review:
Extensions- 31 Aug 2020
Brendan, Jan & the rest of the team were great. There was total trust on both sides and the attention to detail was to the level I wanted & expected. Communication was straightforward, inclusions & exclusions were clear and I'm delighted with the end product. Would I use the team again? Absolutely.

4.2

Top rated Extension Builders

Our Extension Builders in East Horsley, are rated 4.2 out of 5 based on 20 reviews from customers like you.

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

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 East Horsley 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 East Horsley who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in East Horsley?

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

Find extension builders in East Horsley with MyBuilder

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

Step 2: Compare different extension builders in East Horsley

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

Step 3: Hire East Horsley extension builders with confidence

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

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

What to ask a East Horsley extension builder before hiring?

Before hiring an extension builder in East Horsley or extension building company in East Horsley, 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 East Horsley?

An extension builder in East Horsley 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 East Horsley 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 East Horsley?

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 East Horsley 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 East Horsley 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 East Horsley

Can an extension builder in East Horsley help with planning permission?

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

Many East Horsley 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 East Horsley help with materials and finishes?

Yes, most extension builders in East Horsley 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.