Extension Builders in Horley

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.8 (14 reviews)

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Some of our top rated extension builders in Horley

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Callum cranfield
Rating: 4.9 out of 5
Extension Builder in Horley
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.
Cowdray Construction Ltd
Rating: 5 out of 5
Extension Builder in Horley
We specialise in small to medium residential and commercial construction works. Ranging from extensions to new build projects. Our professional team has a wealth of experience in building from the ground up. With our own in house groundwork team and own plant we do also offer groundwork services as a stand alone contract. If you need guidance on planning permission, architectural service or some sound advice please get in touch.
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Latest review:
Laid driveway and edgings to parking area in front of house and out to the road. Laid pathway to side of house and out to front gate. Constructed Childrens play area. Rebuilt bank to pond and sheet piled along front of bank approximately 100m as a retainer. Re-laid overflow pipe. Work Very neat and tidy, and workmen conscientious. All work completed on time and left immaculate. Price, good. Would definitely recommend and would use again.
David Rutland & Co. Ltd
Rating: 5 out of 5
Extension Builder in Horley
We are a well established family run business with over 30 years experience, we undertake all aspects of building work from patios and driveways to extensions and refurbishments. We deliver excellent customer service alongside fantastic workmanship. Every project we undertake is bespoke to our customers needs drawing upon our years of experience and knowledge to deliver a quality finish. We can accept Credit card payments.
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Latest review:
Landscaping- 18 Jul 2025
Efficient and a quality job, would recommend.
J&l Brickwork
No reviews yet
Extension Builder in Horley
Covering all driveway / patio & construction works .
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ECOFRAME DIRECT LTD
No reviews yet
Extension Builder in Horley
EcoFrame Direct specialises in the supply and installation of high-quality windows and doors, including uPVC and aluminium windows, composite doors, sliding doors, and modern glazing solutions such as rooflights and roof lanterns for residential properties. We work across London, Surrey, Kent, East Sussex and West Sussex, delivering carefully planned installations with a strong focus on quality, compliance, and customer experience. Every project is approached properly — from accurate measuring and specification through to professional installation and aftercare. Our team has extensive hands-on experience within the glazing and construction industry, and all installations are carried out in line with current Building Regulations. We work with trusted manufacturers and proven systems to ensure excellent thermal performance, security, and long-term reliability. We’re happy to advise on design, layout, glazing options, and energy efficiency, taking the time to explain everything clearly before work begins. Finance options are available where required, and all work is backed by product and workmanship guarantees for complete peace of mind. Free quotations, clear pricing, and reliable communication from first enquiry to completion.
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Surrey Maintenance Ltd
No reviews yet
Extension Builder in Horley
I’ve been installing bathrooms since 2019 around Crawley and Guildford. I have a good eye for details, and I’m a pretty good communicator. I like what I’m doing, makes me proud.
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Dkt Lawrence building services ltd
No reviews yet
Extension Builder in Horley
I’m Dave at dkt Lawrence building services ltd . 30yrs experience. I undertake all aspects of the building trade and do a lot of work for letting agents and private landlords plus private home owners. References are available if needed. Fully insured. Please feel free to ask if there is something you need to know.
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Metro builders Ltd
Rating: 5 out of 5
Extension Builder in Horley
Our company undertakes newly built projects , complete refurbishments and property extensions. We have done a wide range of work for commercial properties. For example Hotels, Restaurants, NightClubs and Spas. The company works as a main contracter and our work is of exceptional quality. We are looking forward to be working together.
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Latest review:
Ionut and his team helped me with the garage conversion at my house. My initial plan was to utilise the garage as an office space. In the initial meeting, Ionut suggested utlising the space to build a guest bedroom with ensuite as well as an office. I was slightly concerned about this as I always thought that the space was too narrow (3.1 meters) to accommodate all this. However, I am glad that I trusted Ionut’s team as the layout and design was better than expected. The extension is now the best built and most spacious rooms in the house. I would highly recommend Ionut and his team.
Trend Build Construction Ltd.
Rating: 5 out of 5
Extension Builder in Horley
We are a building company covering all aspects of construction and landscaping with qualified and experienced builders. We pride ourselves on offering professional services that are convenient to customers and price competitive .
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Latest review:
Kitchen Fitting- 14 Jan 2019
We employed Trend Build Construction to undertake extensive refurbishment works of our kitchen and hallway that included removal of a chimney breast, plastering, underfloor heating, plumbing, kitchen re-wiring, flooring, kitchen fitting and installation of a built in cupboard. The work carried out by Alan, Teo, Julian and the rest of the team was to a very high standard and we are thrilled with the end result. Disruption from the work was inevitable; however, the guys worked hard to seal off the rest of the house from the dust and always left the house tidy. We would not hesitate to use Trend Build Construction again and would happily recommend them to others.
Evolve Building Solutions-Property Maintenance-Handyman Services
Rating: 4.9 out of 5
Extension Builder in Horley
Evolve Building Solutions, Property Maintenance & Handyman Services is focused on providing high-quality service and customer satisfaction within the domestic and commercial property market, we will do everything we can to meet your expectations. We are at the moment commited to extensive works in Spain 2018.
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Latest review:
Carpentry- 17 Oct 2015
Firstly, I would like to thank Mark for the excellent work he completed over the past week. My wife an I are both extremely happy with the professional manner Mark presented and the work he carried out was exemplary. In addition, once the job was completed Mark left the work area spotless. Hiring Mark for your next job will mean you are selecting someone who will meet and then exceed your expectations at a price that is competitive.
SJA Carpentry and Construction
New on MyBuilder
Extension Builder in Horley
We area family run business with morals and values to suit. We have been in the trades for over 50 years. Cover all building work from kitchens,bathrooms and bedrooms too garage conversions, extensions and new house builds. The few little jobs you need doing round the house like putting the TV on the wall or boxing in some pipes or hanging a door or fitting new flooring to that big garden outhouse project with that summer house. We cover all building work. Please fell free to get in touch for a no obligation quote.
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JPD PILING & GROUNDWORK LTD
Rating: 4.8 out of 5
Extension Builder in Horley
We are a specialist piling & groundwork company / new build & extensions builder & include Lanscaping with 25 years experience.
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Latest review:
Groundwork & Foundations- 20 Sep 2018
JPD boys came to rescue us when we were almost stuck with our RC foundation on our project, we got a very competitive quote from them and the job was done to a very high standard. Not only did they helped with that, they also gave us a quote for the block work, again this was done without snagging. We will definitely use them over again and recommend them to anyone anytime.
Saber Building and Landscaping
No reviews yet
Extension Builder in Horley
Hi my names Chris I have been in the construction industry 18 years. I started my journey In brickwork through an apprenticeship when I was 17. I have worked on all sorts of contracts from the London Shard to Garden walls and patios. I have also worked for myself on lots of other other small projects from ground works up. I always take great enjoyment from working with a customer to bring their vision to life and discussing different design ideas. I take great pride in my work no matter how small the job. Thankyou for taking the time to read Chris.
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FH construction
Rating: 5 out of 5
Extension Builder in Horley
Here at FH Carpentry all types of carpentry work taken on. From skirtings to sky lights we’ve got you covered. •Doors •Wall panelling •Skirtings and architraves •Kitchens/Utility rooms •Bathrooms •Bespoke storage •Fascia and soffits •Partitioning walls •Loft ladders •Fencing •Decking
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Latest review:
Handyman- 25 May 2023
We found Fin very polite and understanding of what we need. The price was competitive and the work completed to a high standard. We will definitely use his services again
Gas plumbing service construction
Rating: 5 out of 5
Extension Builder in Horley
We are offering more range and types of building works such as New builds ,extension, loft conversions, gas and plumbing work ,electrical, full refurbishment . All the work comes with warranty ,comply building regs ,gas and electrical work certified by registered gas safe and electrical engineering .Our Clean ,reliable and friendly team are more than happy to help you out with any kind of project you have regardless small or big
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Latest review:
Plumbing- 20 Nov 2023
Petru was really quick and helpful and resolved my issue, no complains at all!
Painter & decorators direct ltd
No reviews yet
Extension Builder in Horley
We have been building for 20 years extensions alterations
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3.8

Top rated Extension Builders

Our Extension Builders in Horley, are rated 3.8 out of 5 based on 14 reviews from customers like you.

Quality screening

Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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

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

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

What are the hourly rates of extension builders in Horley?

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

Find extension builders in Horley with MyBuilder

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

Step 2: Compare different extension builders in Horley

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

Step 3: Hire Horley extension builders with confidence

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

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

What to ask a Horley extension builder before hiring?

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

An extension builder in Horley 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 Horley 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 Horley?

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 Horley 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 Horley 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 Horley

Can an extension builder in Horley help with planning permission?

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

Many Horley 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 Horley help with materials and finishes?

Yes, most extension builders in Horley 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.