Extension Builders in Wembley, Greater London

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (19 reviews)

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Some of our top rated extension builders in Wembley, Greater London

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Km Building Specialists Ltd
Rating: 3 out of 5
Extension Builder in Wembley, Greater London
KM Building Specialists is dynamically developing company created by people with passion. Our mission is professional advice, meeting expectations and, as a result, obtaining satisfaction of all our clients. We work closely with various construction specialists (electricians, gas-safety experts, architects, garden designers) to enable us to deliver the top class service and to ensure that the safety building regulations and codes of practice are followed.
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Latest review:
A single storey extension. Bedroom chimney place knocked down. Patio to the rear. Marek was very hardworking, professional and tidy. He was at my home every day and alway very early and always worked until late to get the job done
Pine Construction Ltd.
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
As a civil engineer and principal building contractor we consult, design, construct and project manage any dwelling and commercial projects from minor repairs to complete new-build as well as any type of restoration/renovation and basement construction projects.
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Latest review:
Extensions- 19 Oct 2017
The best team in London to work with they are highly skilled professionals and very easy to work with looking forward to work with them again
Yida Design and Construction Ltd
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
Yida Construction is a limited company based in Central London. We are a very reliable and professional team of tradesmen with over 10 years of experience in the building industry, committed to delivering the highest levels of quality and service to our clients.
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Latest review:
Restoration & Refurbishment- 26 Jun 2022
Tommy was a wonderful perfectionist and has done beautiful work in our stairway and hallway which had needed refurbishment for a very long time. It feels brand new. The flooring is perfect both in the hall and staircase, and the walls are now perfectly smooth and painted immaculately. Friendly and accommodating, we will be hiring again for more jobs in the future, undoubtedly. Thank you.
Project-Wise
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
We offer a friendly reliable service that is second to none and can put you in contact lots of past clients who will give us glowing references on request. I have spent 30 years in the building industry, a time served bricklayer who has gained a very good knowledge of all aspects involved and trade requirements. This is why I offer a service you can rely on and guarantee all our work, which is carried out to the highest standard.
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Latest review:
Extensions- 6 Jan 2016
Dave has done excellent work at a fair price. His communication is excellent and he kept me informed of everything going on at all times. I would happily hire Dave again.
KUBEL LTD
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
Welcome to KUBEL LTD, your trusted partner for all your construction and renovation needs. We specialise in building and renovating extensions, roofs, and gardens to transform your home into your dream space. With our expertise and dedication to quality, you can trust that your project will be completed on time and to your satisfaction.
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Latest review:
Wonderful and honest. Excellent finish.
Buildstead Development Ltd
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
Our team at Buildstead has over 25 years of experience in the construction industry covering a wide range of project types. We truly are your "one-stop shop" when it comes to your project. From design to build, we pride ourselves on our integrity, the quality of our work and the working relationship we enjoy with our clients. With full project management included, you will be kept up to date at each step along the way ensuring complete peace of mind.
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Latest review:
Kitchen Fitting- 5 Nov 2020
An incredibly positive experience from start to finish. I found Robbie and team were hard workers, very likeable and provided brilliant results. Comms throughout were excellent. With Robbie happy to discuss the job over the phone beforehand and put our minds at ease. A big shout out to the team for undertaking this work during COVID. We understand the pressures this places on our tradespeople and we thank Robbie and his team for their diligence and commitment to wearing masks in our home and working safely. A brilliant experience.
FSB Company (UK) LTD
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
FSB is a well-organized contracting company with a team experienced in large-scale development projects with leading UK construction companies. Based primarily in London, we offer a variety of self delivered services, including complete extensions, and conversions, small works, structural alterations, steel work installations, ground work (foundations, drainage, concrete sub and superstructures), hard landscaping and paving and soft landscaping. We manage our sites carefully and have a digital site management tool kit. Our fully managed service connects skilled tradespeople with experienced construction management directly ensuring attention to detail that begins with our Contractors Proposals and continues through to practical completion and aftercare.
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Latest review:
Extensions- 17 Nov 2025
Freddie, Kaz and Dan are a great team. I felt they were friendly and professional throughout. Any slight niggles were discussed and solutions found, quickly and professionally. They were respectful and went out of their way to get on with all the neighbours. Over all I would say they are a team of very nice people, who care about what they do and take pride in achieving the result their clients are after.
Pawel
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
I am part of a dedicated two-man company with over 15 years of experience in the construction industry. We specialize in a wide range of construction projects, from extensions and loft conversions to garden transformations, as showcased in the photos below. When you choose me, you’re not just hiring a builder—you’re investing in exceptional craftsmanship, meticulous attention to detail, and a commitment to exceeding your expectations. I take great pride in my work, and my recent projects speak for themselves. I’d be delighted to share examples and even arrange visits to completed sites, where you can see the quality of my work firsthand and hear directly from satisfied clients. Your satisfaction is my priority, and I am committed to bringing your vision to life with professionalism and care. I look forward to discussing how I can help make your project a reality. Best regards,Paweł
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Latest review:
The job was to remove a stud wall with an archway between my kitchen and hall. Pawel was excellent from start to finish. He was good to communicate with before, and answered my questions fully. He turned up on time, was very neat and kept the noise down. He did a great job and cleaned up afterwards. I’d recommend!
JUST London Carpentry
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
I am a fully trained Danish carpenter, qualified through a 4-year apprenticeship recognised across Europe for its high professional standard. This training exceeds UK NVQ Level 3 Advanced Craft, and I also hold a Gold CSCS Card. With nearly 15 years of experience, I bring Scandinavian precision, clean workmanship, and reliable communication to every project. My work is carried out with accuracy, pride, and an uncompromising eye for detail - whether the job is large or small. What you can expect from me: High-quality, long-lasting craftsmanship Clean, tidy, organised working methods Straightforward communication and honesty No shortcuts, no mess, no hidden surprises A finish that meets Scandinavian standards I treat every project with the same care I would expect in my own home. If you want genuine craftsmanship, reliability, and a premium finish — I’ll be happy to help.
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Latest review:
Carpentry- 25 Jun 2026
I cannot recommend Liiam highly enough. Before I had even hired him, he went out of his way to sketch up two different design options so I could visualise the finished result. I purchased the balustrade kit through a third-party supplier, and Liiam even took the time to recover my basket and help ensure I had everything needed. He arrived exactly when he said he would, worked incredibly tidily throughout, and his attention to detail was outstanding. Most importantly, the finished balustrade looks absolutely fantastic and has transformed the space. Liiam clearly takes great pride in his work, and it shows in the quality of the finished job. Professional, reliable, meticulous, and a pleasure to deal with from start to finish. I would wholeheartedly recommend him to anyone looking for a skilled and trustworthy installer.
Perfectloft
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
Converting your loft into a beautiful living space may seem like a daunting task, but the results are always going to be worth the painstaking process. The loft conversion procedure does not have to be that difficult; all you require is to hire right people to do the right job.
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Latest review:
Kitchen Fitting- 4 Nov 2019
Bogdan and Marius were great. They constantly kept us updated with progress and came up with good solutions to any issues they encountered, checking we were OK with them before progressing. They were on time, efficient, helpful and tidied up after themselves. I would definitely recommend them.
ELEVATE PROPERTY RENEWAL LTD
No reviews yet
Extension Builder in Wembley, Greater London
ELEVATE PROPERTY RENEWAL LTD We are a professional property renovation and refurbishment company specialising in residential and commercial projects. Our services include building works, full refurbishments, internal and external renovations, plastering, painting, flooring, and kitchen and bathroom renovations. We operate to the highest standards of quality and health & safety, with a strong commitment to clear communication, transparent pricing, and meeting agreed timelines. Our focus is on delivering high-quality workmanship, long-lasting results, and a professional experience from project start to completion.
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Qualitas Build Ltd
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
Quality service assured to all customers. Insured. All work guaranted quality work to domestic and commercial customers. Call us today for a free quotation. Work history Over 19 years of experience working all over London and sorrounding areas delivering excellent finish. We take on general building work, extensions, loft conversion, roofing, renovation, new build, tiling, Plastering.
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Latest review:
Handyman- 23 Nov 2024
Excellent, recommend this guy. He will do the jobs and do it well!!
ProNoRth General Builders
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
Hello, I am a skilled builder based in North London. With a dedicated team, I offer comprehensive construction services. From small renovations to large projects, I deliver high-quality workmanship and ensure client satisfaction. Contact us to bring your building dreams to life. pronorthgeneralbuilders
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Latest review:
Norbi is an exceptionally talented carpenter. He was the team lead on our major building project when we restored our Victorian house over an 18 month period. All his work was superior, from replacing ceilings and ceiling roses, to laying the new herringbone floor with electric underfloor heating. He was always polite, well mannered, and respectful. Norbi takes pride in his work and genuinely cares about the finished result in your home, a rare quality amongst many. We cannot recommend him highly enough.
Artizan landscapers ltd
Rating: 4.9 out of 5
Extension Builder in Wembley, Greater London
I have been doing garderning for over 20 years i have 8 certificates in gardening i have done domestic gardens and comerecial gardens
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Latest review:
Garden Maintenance- 2 May 2026
A++
M&C Company
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
I am a very hard and an experienced handyman.I and my team have done a lot of renovation work all-over London. My main trade is Painter&Decorator.No job is little or to hard.Most of the projects are done in time and on the budget.
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Latest review:
Painting & Decorating- 5 Sep 2021
Muhamet was very professional and delivered the job on time and in high quality. I would definitely recommend him.
Fix-it Maintenance Guy
No reviews yet
Extension Builder in Wembley, Greater London
FiX-IT Maintenance Guy A skilled and reliable Handyman with extensive experience in residential and commercial construction, repair, and maintenance. Adept at completing a wide range of building tasks including bricklaying, blockwork, repointing, tiling, carpentry, and general property upkeep. Known for delivering high-quality workmanship, attention to detail, and practical problem-solving on every project. Experienced in interpreting technical drawings, mixing and laying mortar, constructing walls, repairing structural defects, and carrying out both small and large-scale building projects. Equipped with strong knowledge of safety procedures, tools. Committed to providing excellent customer service, timely project completion, and cost-effective solutions. Whether repairing minor household issues or completing full builds, consistently demonstrates professionalism, reliability, and craftsmanship. Key Skills Bricklaying, blockwork, and stonework Repointing and brick repairs General handyman services Drywall repair Basic carpentry and joinery Property maintenance and repairs Tool and equipment operation Health & Safety compliance
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4.1

Top rated Extension Builders

Our Extension Builders in Wembley, Greater London, are rated 4.1 out of 5 based on 19 reviews from customers like you.

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What types of services are offered by local extension builders in Wembley, Greater London?

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 Wembley, Greater London 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 Wembley, Greater London who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Wembley, Greater London?

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

Find extension builders in Wembley, Greater London with MyBuilder

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

Step 2: Compare different extension builders in Wembley, Greater London

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

Step 3: Hire Wembley, Greater London extension builders with confidence

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

Wembley, Greater London extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Wembley, Greater London extension builder before hiring?

Before hiring an extension builder in Wembley, Greater London or extension building company in Wembley, Greater London, 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 Wembley, Greater London?

An extension builder in Wembley, Greater London 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 Wembley, Greater London 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 Wembley, Greater London?

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 Wembley, Greater London 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 Wembley, Greater London 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 Wembley, Greater London

Can an extension builder in Wembley, Greater London help with planning permission?

Yes, many extension builders in Wembley, Greater London 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 Wembley, Greater London handle everything from design to construction?

Many Wembley, Greater London 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 Wembley, Greater London help with materials and finishes?

Yes, most extension builders in Wembley, Greater London 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.