Extension builders in Northolt

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.6 (18 reviews)

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Some of our top rated extension builders in Northolt

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Danny builer
No reviews yet
Extension Builder in Northolt
I’m available for work on new projects
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Build craft innovations
No reviews yet
Extension Builder in Northolt
BuildCraft innovation is a reliable, London-based building company specialising in renovations, new builds, porches, extensions, loft conversions, plumbing, electrical work, luxury bathrooms, outbuildings, garden & landscaping, and driveways etc. We deliver high-quality workmanship, honest pricing, and clear communication on every project From small upgrades to full property transformations. Free quotes and friendly advice available. To contact; bcil00@outlook* COM
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SURREY HILLS EXTEND AND RENOVATE LIMITED
Rating: 4 out of 5
Extension Builder in Northolt
At Surrey Hills Extend & Renovate we promise Quality and Craftsmanship. We take pride in delivering superior quality in every detail of our work, ensuring long-lasting and visually appealing results. We have a Customer-Centric Approach and your satisfaction is our top priority. We work closely with you, understanding your needs and preferences, to create spaces that truly reflect your vision.
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Latest review:
Conservatories- 17 Feb 2025
If I could give 0! Surrey Hills Extend and Renovate Limited is a company which is a scammer. Thye have scammed 80 Plus people. Do not use them. Now thye have declined to start workk and the Directors are going for Voluntary Liquidation after taking away millions. MyBuilder should have vetted the company before putting on their site
Tech-Team Construction
No reviews yet
Extension Builder in Northolt
Professional interior and construction photographer with vast experience. My clients are construction companies, interior designers, architects and craftsmen who want to have a good portfolio of their work and proper website.
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Grand contractor Ltd
No reviews yet
Extension Builder in Northolt
Grand Contractor Ltd, a trusted provider of skilled and general labour and supplies specifically for the facade and cladding and other building industry . We specialize in supplying reliable, experienced personnel for projects involving curtain walling, rainscreens, metal panels, composite systems, and more. Whether you need a full team or additional labour and supplied material to support your existing crew, we can provide: Curtain Walling/Window/Door installers Cladding Specialist Builders cleaning French Polishing and Magic Man Specialist. General site operatives • Drill lining •Builders Cleaning and site maintenance •Tile and Bathroom • carpentry and joinery Our team understands the demands of facade and other building work—precision, safety, and speed—and we’re committed to helping you meet deadlines without compromising quality. We’d welcome the opportunity to discuss in person how we can support your current or upcoming facade projects. Please feel free to reach out at your convenience
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Lukas Builder Team
No reviews yet
Extension Builder in Northolt
14 years of experience in construction in central London. High-quality work. Excellent references from every previous client. Work completed on time. No hidden costs. Many photos of previous work. Free quote.
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Vullcan Construction
Rating: 1 out of 5
Extension Builder in Northolt
We are a CHAS and Safe Contractor accredited organisation specialising in the provision of bespoke and high end specifications in relation to all aspects of internal refurbishments for both contemporary and period properties, in addition to commercial fit-out works, as well as small to large scale structural alternations. Our clients choose us for our experience and strong level of communication during our projects, our highly competitive rates and the high level of quality of our finish.
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Latest review:
Extensions- 25 Aug 2020
I did my due diligence on Vullcan, but things went downhill. After a week i got a pre-tax invoice for £3000 for a more "complex" drainage system which was already completed, this was the start of them trying to get around contract items and look for every way possible to charge extra fees which i can’t go through in the word limit here. When that dint work they refused to do the work. e.g. they literally installed a tempered glass sheet, with liquid glue on my roof and stated to me that this was a "roof window". I had to show them buildings regulations that this was unacceptable and illegal especially when our contract said it has to be a VELUX ROOF WINDOW! Promised a 6-8 week completion, this is 9 months later. I had now paid about 90% of the original bill and 100% of additional costs. The final payment was due after completion and a 2 week snagging period. But the demand for payments started, with threats to sue. This was laughable as they hadn't completed the job. •The roof was leaking •Electrical issues with the fuse box and multiple light /electrical points •Outstanding items •The buildings controls company stated they would not be able to sign off on the building work because of outstanding issues, which I wouldn’t have even known as they lied stating they HAD the certificate. I agreed to send a FULL payment to an escrow company and pay HALF of the costs so they can complete and fix safety issues but they refused! Shameful experience.
Build Better contractors ltd
No reviews yet
Extension Builder in Northolt
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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Bogdan Pana
No reviews yet
Extension Builder in Northolt
TOP QUALITY MAINTENANCE & CONSTRUCTION delivers internal and external works, adapted to our clients’ needs and specifications, providing top quality maintenance, refurbishment and repairs, all work being executed by our skilled and experienced team of technicians.
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Abs build& design ltd
No reviews yet
Extension Builder in Northolt
Hello everyone ,we build your Dreams , We undertaken all building works ,
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HLM property services Ltd
No reviews yet
Extension Builder in Northolt
HLM property services is a small company that maintains and repairs local and nationwide properties.
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D. Wallace Building Services
Rating: 5 out of 5
Extension Builder in Northolt
Hi, I'm Dave, a carpenter by trade with over 40 years experience In the building trade. I have a network of professional tradespeople I can call on which enables me to undertake any small repair jobs, medium sized jobs, like kitchens and bathrooms, right through to extensions and loft conversions . I have worked as a site manager and project manager in the past, so l have experience with Building Control, Planning Depts as well. I also make furniture and bespoke carpentry items.
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Latest review:
Carpentry- 15 Nov 2023
Great service! David responded promptly and came out to review/measure up and provided a good quotation. Our window sills were installed within the week and we are very pleased with how it went. David was communicative, got on with the work and cleared up after. Would highly recommend.
KESZ Construction Ltd
No reviews yet
Extension Builder in Northolt
BUILDING COMPANY BASED IN NORTH WEST LONDON! FULL REFURBISHMENT, EXTENSIONS, LOFT CONVERSIONS, FLOORING! We offer professional and reliable contracting services for a wide variety of residential and commercial needs, working with the dedication and craftsmanship that has earned us a reputation for excellence.
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Dominant construction ltd
No reviews yet
Extension Builder in Northolt
Dominant Construction is a customer centric integrated building company specialising in home renovations, loft and basement conversions, and kitchen extensions. With over a decade of experience, we have designed our processes to ensure that our clients projects run smoothly - always on-time and always on-budget. We keep clear lines of communication at all times to make sure projects are collaborative and executed with our client's needs at the forefront.
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JJPeachey Carpentry
No reviews yet
Extension Builder in Northolt
A qualified carpenter, competent in all aspects of carpentry. Site and residential work experienced. Happy to look at any types of work.
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PROBUILTZ LTD
No reviews yet
Extension Builder in Northolt
PROBUILTZ LTD is a reliable and experienced construction and property maintenance company based in London. With a skilled team of professional tradesmen, we specialise in delivering high-quality workmanship across both domestic and commercial projects. Our services cover everything from small repairs to full renovations, including: • Painting and decorating • Full property refurbishment • Bathroom and kitchen renovations • Flooring installation and repairs • Demolition and strip-out works • Partition walls and plasterboard installation • Plastering and ceiling repairs • Roofing – new installations and repairs • Extensions and structural alterations • Groundworks and drainage • Water and fire damage restoration • General property maintenance We take pride in being reliable, honest, and detail-focused. Every project is carried out to a high standard, ensuring clients receive long-lasting results and a professional service from start to finish.
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4.6

Top rated Extension Builders

Our Extension Builders in Northolt, are rated 4.6 out of 5 based on 18 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 Northolt?

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

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

What are the hourly rates of extension builders in Northolt?

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

Find extension builders in Northolt with MyBuilder

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

Step 2: Compare different extension builders in Northolt

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

Step 3: Hire Northolt extension builders with confidence

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

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

What to ask a Northolt extension builder before hiring?

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

An extension builder in Northolt 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 Northolt 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 Northolt?

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 Northolt 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 Northolt 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 Northolt

Can an extension builder in Northolt help with planning permission?

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

Many Northolt 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 Northolt help with materials and finishes?

Yes, most extension builders in Northolt 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.