Extension Builders in Gatwick

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (15 reviews)

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Some of our top rated extension builders in Gatwick

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D.W.S Contracting
No reviews yet
Extension Builder in Gatwick
I am a multi-trading builder with exceptionally high standards, priding myself on my reliability. From small to large projects, I work alongside other companies and tradesmen to complete your job exactly as you wish. Free, no obligation quotes.
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D F Carpentry
No reviews yet
Extension Builder in Gatwick
I am a carpenter of 28 years experience, all of my work is carried out professionally, cleanly and efficiently. I undertake all aspects of carpentry/general building ranging from New builds extensions, conversions, to handyman. I am extremely thorough and play close attention to detail. Many thanks. Kind regards David
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Harmony House
Rating: 4.8 out of 5
Extension Builder in Gatwick
Why choose us? 1. We bring your concept to life 2. A friendly, professional and reliable service 3. Ensure the journey is an enjoyable one 4. Acting responsibly and transparently. 5. You’ll be delighted with the result!
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Latest review:
Extensions- 28 Feb 2026
Poor workmanship , messy guys , roof leaking , walls not done properly , overall not good workmanship as have to redo many aspects of the kitchen extension I have to now replace the kitchen roof which was of poor quality , never employ Peter or Mariusz
KAMIL THE BUILDER LTD
Rating: 5 out of 5
Extension Builder in Gatwick
I have a 20 years of experience as a builder. I take my work very seriously. High quality Service at a sensible price! - gas and heating services -plumbing services-bathroom and kitchen refurbishment-interior and exterior renovations and lots of more...
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Latest review:
Bathroom Fitting- 23 Jan 2023
Really excellent work from Kamil and his team. Beautiful quality en-suite bathroom installation completed on time and to the quote. Clean, tidy and great communication including during the job as things progressed. Already recommended to my in-laws and looking forward to having future bathrooms done by Kamil. Expert and knowledgeable. Easy to get on with and a pleasure to have in the house.
Pcp contractors
No reviews yet
Extension Builder in Gatwick
Since 2018 our family at PCP Group has steadily grown with our success. We’re well on our way to realizing our vision of becoming a leading building services company across the south east of England. As a well established family run business we maintain the highest standards, by subjecting our core team and specialist contractors to thorough vetting and continuous evaluation. On every project our goal is to uphold consistent quality and craftsmanship without compromise. We recognise that working with diverse clients and sectors demands a tailored understanding, thoughtful interpretation and flexibility ensuring our services not only meet but exceed your needs and expectations. We are incredibly proud of the work we do with our community and charity projects we’ve completed, it’s something that truly brings us joy. As a homeowner we understand that navigating this process can bring uncertainty and plenty of questions- - What’s involved ? - How do you steer clear of unreliable contractors ? - Compliance and regulations ? - Who to trust ? - Timing and Budgeting ? That’s where we come in ! Experts at every stage of the process. From Design, Surveys, Analysis and Construction, we’ve got you covered.
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Peopletobuild
No reviews yet
Extension Builder in Gatwick
Hi my name is Andrew - I've led both large scale and small scale retrofit projects including extensions and loft conversions. I have a focus on improving comfort and building efficiency and like to think my practical experience helps bridge the gap between design and implementation. I have a good network of subcontractors throughout surrey and sussex, especially concerning ground work and carpentry. Passive House Certified Fully insured.
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Building and refurbishment's
No reviews yet
Extension Builder in Gatwick
If your property needs a facelift, Renovations Group has a team of home and business remodeling experts ready to make your renovation dreams come true. Whether you’re only looking to redo your bathroom or kitchen, or have a more ambitious project in mind and want to extend your house or to remodel a whole property, we’re your go-to team.
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Latter and Scarlett Building Services
No reviews yet
Extension Builder in Gatwick
We are two long-standing friends with a passion for building services, specifically working on extensions, garage conversions, bespoke garden studios, groundworks and hard landscaping. We enjoy what we do and take pride in all of our work. All projects are completed to the highest of standards. Our bespoke work is tailored to your individual requirements and we project manage every detail of your install from start to finish. All work is fully insured and guaranteed.
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Rc builders
Rating: 5 out of 5
Extension Builder in Gatwick
Family run company with 20+ years experience using time served and fully qualified tradesmen Finishing to a high standard regardless of your budget. All work fully guaranteed
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Latest review:
Restoration & Refurbishment- 30 Apr 2026
Job was completed quickly and to a great standard. Reasonably priced and we would definatley use them ahain
Southwater Building Company
Rating: 5 out of 5
Extension Builder in Gatwick
We are a building company specialising in extensions, brickwork, carpentry, landscaping, and driveways. We are a small company and most of the work is undertaken by us and the small group of other trades that we have worked with for a long time (electricians and plumbers). We offer a personal service and always stay on site until the job is completed.
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Latest review:
Tim carried out repairs to our flat roof and extension roof. The work was done to a high standard and Tim and team were polite, tidy and reliable. I wouldn’t hesitate to recommend Southwater Building Company.
Jed Contractors ltd
No reviews yet
Extension Builder in Gatwick
Loft conversion, extensions , refurbishment , maintenance , multitrader , flooring , kitchens, bathrooms , roofing , plumbing , heating.
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G.W.Builders
Rating: 5 out of 5
Extension Builder in Gatwick
My name is Gavin. I have been a bricklayer since leaving school and have over 25 years experience in the building trade. Feel free to check my excellent feedback. Working area Sutton Coldfield and surrounding areas. Willing to travel further for bigger jobs. Free Quotes within a 5mile radius of Hardwick.
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Latest review:
Extensions- 20 Sep 2023
GW builders did an amazing job building my porch. Gavin and the team were friendly and professional throughout. Would definitely recommend to others and use again
Beeches Building Ltd
Rating: 5 out of 5
Extension Builder in Gatwick
Beeches Building undertakes all manner of construction jobs, specialising in residential extensions and refurbishments. With loads of experience and a truly international team, we bring a unique and exciting perspective to every project.
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Latest review:
Nathan and his team were fantastic. I urgently needed a kitchen refit in a rental property between tenancies. Nathan anticipated my every needs. They were fast, efficient and paid great attention to detail. I would highly recommend them and I would use them again.
Project Invictus Ltd
No reviews yet
Extension Builder in Gatwick
At Clahn Construction, we offer a full range of construction services tailored to meet the needs of both residential and commercial clients. With over 30 years of experience, we specialise in custom home builds, commercial spaces, land development, and ongoing maintenance. Our expert team is dedicated to delivering high-quality results, on time and within budget.
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True Building Ltd
No reviews yet
Extension Builder in Gatwick
True Building Ltd - The family run company for all of your building needs with over 40 years of experience. We aim to deliver work efficiently to the highest standard and within timescales whilst considering your budget - always ensuring our customers are happy. We offer an extensive range of services specialising in loft conversions, extensions and full refurbishments. We work alongside True Electrical & Mechanical who are NIC EIC and Gas Safe members.
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Albatross Construction
Rating: 5 out of 5
Extension Builder in Gatwick
We are a small builder and groundwork company based in South Croydon, with over 30 years building extensions and groundwork experience. Having completed many extensions localy and various groundwork projects. We have all our own plant and machinery which keeps us price competitive and never ask for money up front (unlike some other builders) Our service comes with fully compressive building all risk insurance and all work undertaken is guaranteed References are available on request
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Latest review:
Groundwork & Foundations- 26 Feb 2025
I hired John to build a concrete base for a garden building installation and he did a great job, resulting in follow-on work for him laying a new Indian sandstone patio in front of the building, which he also did to a high standard. After receiving several quotes from different firms, I selected John because he asked the right questions, clearly thought about the solution and was interested in ensuring the result was the right one right for me. He's a lovely bloke and a pleasure to have working here. He works on his own and for the most part keeps himself to himself, wasn't fussed about tweaking the scope here or there as the plan developed and kept the place pretty tidy throughout. I will be using him again for sure, so I wholeheartedly recommend John for any work you're considering hiring him for.

3.9

Top rated Extension Builders

Our Extension Builders in Gatwick, are rated 3.9 out of 5 based on 15 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 Gatwick?

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

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

What are the hourly rates of extension builders in Gatwick?

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

Find extension builders in Gatwick with MyBuilder

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

Step 2: Compare different extension builders in Gatwick

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

Step 3: Hire Gatwick extension builders with confidence

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

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

What to ask a Gatwick extension builder before hiring?

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

An extension builder in Gatwick 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 Gatwick 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 Gatwick?

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 Gatwick 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 Gatwick 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 Gatwick

Can an extension builder in Gatwick help with planning permission?

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

Many Gatwick 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 Gatwick help with materials and finishes?

Yes, most extension builders in Gatwick 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.