Extension builders in Egham

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (20 reviews)

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Some of our top rated extension builders in Egham

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DB Chiswick
No reviews yet
Extension Builder in Egham
Firstly, I hope you are well and thank you selecting us. We specialise in total renovations, extensions, loft conversions and basements. We have extensive London property market knowledge and can design, advice so you get the best investment out of your renovation. We also work with a bespoke kitchen manufacturing company, windows, doors & bedrooms. Currently operate in France, Switzerland, Germany & UK. All we ask is for the opportunity to meet you and we promise we will deliver.
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Smutek Construction LTD
No reviews yet
Extension Builder in Egham
Experience small business from 2006 ltd from 2015 Extension, lofts conversion, basements. Splitting houses for flats. Kitchen ,Bathroom fittings, wet rooms, stone finish. Electric installation under 18 edition. Smart home,Lutron system Plumbing installation qualified works Heating system :new ,powerflushing, conversing open system to pressure, boiler repair. Gas work: Landlord rec CP12, boiler fiting
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2D Designs
No reviews yet
Extension Builder in Egham
Here at 2D Designs we provide a fully bespoke design service from the initial discussions, where we listen to your requirements and needs, through the planning and building control applications. We will ensure your project is followed through the system to give you the best opportunity to realise the project you want... We can also if required recommend our own contractors to complete the works, or project manage yours. We will offer you all the services required to complete your dream project.
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Vladimir paskov -general bulding
No reviews yet
Extension Builder in Egham
General builder .handy man Ground worker. Steel beams installer
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Smart windows
Rating: 5 out of 5
Extension Builder in Egham
Smart windows from MKD windows Group are a family run business covering Essex and Surrey. We specialise in UPVC , Wood & Aluminium. Offering quality products at quality prices. Reliable service, no pushy salespeople just a straight forward price! Certass registered with a 10 year insurance backed guarantee.
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Latest review:
Windows & Doors (uPVC & Metal)- 13 Mar 2026
Would highly recommend Dean, he removed my window and fitted French doors. Thank you.
Konsw ltd
New on MyBuilder
Extension Builder in Egham
We provide professional exterior rendering service to improve the appearance,durability and wheather resistance of your property.we offer a range of finishes to suit your home,with careful preparation,quality materiale and attention to details.
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Tamar roofing building services
New on MyBuilder
Extension Builder in Egham
This is Tamar roofing building services we run a brilliant company with excellent quality trades men on hand to get it done regardless of the job from your roof repairs to new roof insulation, flat roof repair replacement and all your building work under taking,we are fully qualified and insured team and won't be beaten on price friendly team here too help and easy to communicate with all work comes with standard 10 years garunteed from Tamar and free 5 years followed inspection to allways insure you stay safe and dry so for anything else please get in touch for free inspections.
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Vertex Carpentry Ltd
No reviews yet
Extension Builder in Egham
All aspects of carpentry are undertaken. Complex cut roofing and truss roofing specialist. first fix and second fix. Fully insured and all health and safety (RAMS)
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Boundary builders
No reviews yet
Extension Builder in Egham
Family run company specializing in making more space extensions, loft conversions, out buildings,new builds. we can take the stress out of building for you from the start to finish with setting out architecture drawings building control structure build and interior ..
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Woodfellas construction projects Ltd
No reviews yet
Extension Builder in Egham
Hi we are qualified and professional tradesmen with 25 years experience,We undertake all aspects of carpentry and building including kitchens, renovations, extensions, loft conversions and garage conversions.
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Bartlomiej Basiak
No reviews yet
Extension Builder in Egham
Professional builders
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Kam construction
No reviews yet
Extension Builder in Egham
Kam construction. Trustworthy, reliable and professional building team.
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CC Construction
No reviews yet
Extension Builder in Egham
General Builder with a team of skilled and qualified tradesmen and women covering all aspects of construction ie. groundworks, drainage, brickwork, carpentry, roofing, plastering, decorating, plumbing and electrics. We have been in business since 2003 and have experience going back over 30 years (some of the team even longer). We undertake all aspects of construction from large extensions and new builds through to small jobs eg. fixing a leaking tap.
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Perfect Square
No reviews yet
Extension Builder in Egham
From refresh the look of one room,refurbish to extend existing building or build new
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AJ brickwork
No reviews yet
Extension Builder in Egham
Bricklayer extensions and houses all types of walls
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The Nova Interiors Ltd
New on MyBuilder
Extension Builder in Egham
Welcome to The Nova Interiors Ltd We are a London-based interior design, painting, decorating and property refurbishment company, bringing over 25 years of experience in architecture, construction and interior design. We specialise in residential and commercial projects, delivering high-quality workmanship with attention to detail, reliability and professionalism. Our services include: Interior and exterior painting & decorating Wallpaper hanging and wall preparation Plaster repairs, filling and finishing Floor and wall tiling Kitchen and bathroom improvements General property maintenance and repairs Commercial shop and office refurbishments Interior design and bespoke joinery extension application to council Designing and drawings/ planning your needs From small decorating jobs to complete property refurbishments, we approach every project with the same care and commitment. We pride ourselves on clear communication, honest pricing, tidy workmanship and completing projects to a high standard. No job is too small. Contact The Nova Interiors Ltd for a friendly discussion and a free, no-obligation quotation.
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4.6

Top rated Extension Builders

Our Extension Builders in Egham, are rated 4.6 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 Egham?

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

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

What are the hourly rates of extension builders in Egham?

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

Find extension builders in Egham with MyBuilder

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

Step 2: Compare different extension builders in Egham

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

Step 3: Hire Egham extension builders with confidence

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

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

What to ask a Egham extension builder before hiring?

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

An extension builder in Egham 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 Egham 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 Egham?

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 Egham 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 Egham 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 Egham

Can an extension builder in Egham help with planning permission?

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

Many Egham 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 Egham help with materials and finishes?

Yes, most extension builders in Egham 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.