Extension Builders in Staines

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 Staines

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Adam Renovations Ltd
Rating: 5 out of 5
Extension Builder in Staines
Adam Group Ltd is an established residential construction and development company, incorporated in 2010, specialising in high-quality refurbishments, extensions, loft conversions and new build projects across London and the South East. We work with homeowners, investors and local authorities on projects ranging from £150,000 to £3 million, covering everything from full house refurbishments and structural reconfigurations to large-scale extensions, loft conversions and ground-up developments. Since inception, we have successfully delivered over 250 projects, building a strong track record for reliability, quality and consistent delivery. In 2025 alone, the company achieved a turnover of £4.5 million, reflecting both our capacity and the level of projects we undertake. Our team provides an end-to-end service, including planning coordination, structural works and full construction delivery. We are experienced in working alongside architects, engineers and local authorities to ensure projects run smoothly and comply with all regulatory requirements. We maintain a 4.9-star rating on Google, with the majority of our work coming from repeat clients and referrals — a testament to our professional approach, clear communication and attention to detail. If you are planning a refurbishment, extension or new build and want a contractor with a proven track record and the capability to deliver complex residential projects, we would be happy to discuss your requirements.
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Latest review:
Loft Conversion- 5 May 2017
Artjom and his team have done a wonerful job on our loft conversion and house renovation. We are very pleased at the transformation. Although not the cheapest quote we obtained, they were highly professional, kept the noise down and cleaned up after themselves. We also added several other jobs to our initial quote and they undertook these as requested. It is important to keep a record of everything you ask to be done. They worked very fast and were able to complete everything within 2 months - it helped that our house was empty at the time, so they didn't have to deal with us living there at the same time as the works were being carried out. Overall, I would highly recommend Adam Renovations for any building works you need done to your property.
paw art glazers
No reviews yet
Extension Builder in Staines
Renovation services , lot of type door and window replacement , skylight and flat roof light fittings.
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Ab contractor
New on MyBuilder
Extension Builder in Staines
We are a family run business we have highly trained and skilled staff we aim to get jobs done to the highest standards customer satisfaction is our main priority as a company we offer a 25 years guarantee with all roofs
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SST Homes LTD
Rating: 3 out of 5
Extension Builder in Staines
Here at SST Homes, we have been providing building services for over 15 years. We take great pride in carrying out all types of building works including New builds, Renovations, Extensions, Loft conversion, Commercial projects, Maintenance contracts and Smart Homes.
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Latest review:
Extensions- 13 Nov 2020
Avoid these traders. They are amateurs and have caused me no end of pain with a small single storey front extension. I sacked them in the end as we just could tale anymore of their slap dash approach.
Knights roof Ltd
No reviews yet
Extension Builder in Staines
Knights Roof specialises in top-quality roofing, loft conversions, and timber work. We’re fully insured, highly rated, and committed to clean, timely work on every job. Fast-track roofing service available – because your time matters. With a focus on lasting craftsmanship and customer satisfaction, we treat your home like our own. We don’t just build roofs—we build trust. Free quotes & honest advice—every time.
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M-CBS Mario Carpentry & Building Services
Rating: 5 out of 5
Extension Builder in Staines
We offer a wide range of services from small repairs to full extensions, conversions and refurbishments. We cover interior and exterior work for both residential and commercial clients All work is carried out by highly skilled and qualified craftspeople.
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Latest review:
Bathroom Fitting- 15 Nov 2017
Mario was an absolute gem from start to finish. After a leak left our only bathroom out of action Mario came in and managed the full project to perfection (and also had a great tiler and electrician who did some other works). Six months on and I cannot fault any of the works. Highly recommended.
Buildswell ltd
Rating: 5 out of 5
Extension Builder in Staines
my name is sehaj the main contractor of buildswell ltd.We are a full facilities management and installation company,If you are thinking of renovating your home,building an extension, or changing your roof. Sehaj from buildswell has a local and trusted construction business to provide maintenance and building services of the highest standard at competitive prices. Very friendly and professional
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Latest review:
Extensions- 20 Jan 2021
Trusted person good quality extension with no delays
JENKINS Building & Brickwork
No reviews yet
Extension Builder in Staines
Ive worked as a bricklayer for 10 years with a local building company that takes on all aspects of building work. I started as an apprentice and moved my way up to running big jobs. I specialise in Extensions, Brickwork, new build homes ,driveways, patios, renovation and landscaping
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K Moullin
Rating: 5 out of 5
Extension Builder in Staines
I’ve done bricklaying over 20 years,all work carried out ....extensions patios garden walls...digging concreting...drainage...etc:-I’ve just finished a 2 year contract building houses,extension and other bits for a property developer which has now come to a end…so hence my 2 year absence from this site..thanks for reading my profile…
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Latest review:
Groundwork & Foundations- 24 Nov 2020
Great job laying my concrete hot tub foundation. Was done fairly quickly and to a high standard. Karl was very professional throughout and i wouldn’t hesitate to hire again. Will be back in the new year.
BMH Building Solutions ltd
No reviews yet
Extension Builder in Staines
We are a reliable, trustworthy business that has over 10 years experience. Extensions, loft conversions to full renovation work. Also undertake all landscaping work.
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Advance design and build ltd
No reviews yet
Extension Builder in Staines
Advance Design and Build are a company dedicated to producing the highest quality work possible. With over 40 years of combined professional experience in all aspects of residential and commercial building work, as well as high-end film and TV sets, we aim to deliver the gold standard in everything we do. Whether the job is big or small, we guarantee that each client will receive the same unbeatable level of professionalism and execution. Our team of tradesman are highly skilled in all disciplines but bring with them specialist knowledge in areas such as carpentry, bricklaying, and plastering. In addition to being highly skilled, our team are also extremely likeable and affable, ensuring comfort, peace of mind and communication with you throughout the job. We pride ourselves in the ability to helpfully guide our customers with expert advice, ensuring they get the best possible outcome and value for their money. Ultimately, we aim to deliver an unbeatable standard of work, paired with a seamless transition between advanced design and build.
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BEAM Construction Ltd
No reviews yet
Extension Builder in Staines
Established building company branching out to domestic housing and small businesses alongside large commercial properties. We have worked on major projects within the aviation and public sector and now building a small works team to give a fair and competitive service. Most of our trades are timed served with over 30 years + in their respective trades.
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Build Better contractors ltd
New on MyBuilder
Extension Builder in Staines
Build Better Homes & Construction is a trusted local building company delivering high-quality workmanship at competitive prices. We specialise in garage builds, house extensions, home renovations, painting and decorating, door installations, insulation, and all aspects of general building work. We pride ourselves on being reliable, professional, and committed to completing every project to a high standard. Customer satisfaction, honest communication, and attention to detail are at the heart of everything we do. Whether you're improving your home or planning a larger project, we're here to help bring your vision to life.
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2U BUILDING
No reviews yet
Extension Builder in Staines
Loft, Extension, Refurbishment
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Heritage Carpentry and Redesign Ltd
No reviews yet
Extension Builder in Staines
We are team of professionals working in the industry for over twenty years. Working in the commercial and domestic fields. Delivering high quality finish on a timely basis. Specialising in full internal and external refurbishment.
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New World Builders
No reviews yet
Extension Builder in Staines
New World Builders are a local, friendly experienced building company who take on all aspects of the building trade. We are a father and son team with a combined experience of 40 years. We would be delighted to provide you with a no obligation quote or advice for the work you require. We're Here to help :)
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4.2

Top rated Extension Builders

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

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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 Staines?

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

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

What are the hourly rates of extension builders in Staines?

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

Find extension builders in Staines with MyBuilder

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

Step 2: Compare different extension builders in Staines

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

Step 3: Hire Staines extension builders with confidence

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

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

What to ask a Staines extension builder before hiring?

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

An extension builder in Staines 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 Staines 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 Staines?

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 Staines 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 Staines 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 Staines

Can an extension builder in Staines help with planning permission?

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

Many Staines 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 Staines help with materials and finishes?

Yes, most extension builders in Staines 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.