Extension builders in Canary Wharf

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (19 reviews)

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Some of our top rated extension builders in Canary Wharf

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MGB SOLUTIONS LTD
Rating: 4.4 out of 5
Extension Builder in Canary Wharf
Professional Kitchen Fitter with 20 years experience.
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Latest review:
Kitchen Fitting- 18 Nov 2025
Original timeline stretched a bit due to his other jobs but this was fine. Mario started work early and finished early which suited us. He came to visit and we agreed a price at the start and he stuck to it even when he realised some additional plumbing would be needed. He was honest about some accidental damage. Attention to detail is good and he has all the kit. I would have given 5 stars- he's a proper professional and I enjoyed working with him. 3 stars only because as soon as the work was done he became incommunicado (I messaged a week later to ask how to lift door which had dropped down a few mm on fridge). The warranty advertised is one of the reasons I went with MGB which was £200 more expensive than contenders so this was disappointing. I would have asked him to do my parents' new kitchen too otherwise.
Bren Building and Renovations
Rating: 5 out of 5
Extension Builder in Canary Wharf
Hi my name is Ben and I am new to my builder. I have been in the building trade for 13 years and I am a qualified level 2 carpenter. I also undertake many other aspects of the building trade such as kitchen and bathroom fitting, tiling, fencing, decking etc. I am a trusting, clean tidy worker and strive to give the best possible service as I can. All jobs are undertaken no matter how big or small.
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Latest review:
Fencing- 20 Apr 2020
Ben turned up when he said he would, was very obliging, took all broken fencing away. Will definitely use him again when necessary
Bujar
No reviews yet
Extension Builder in Canary Wharf
Hi
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Artan
No reviews yet
Extension Builder in Canary Wharf
I am a skilled carpenter with 12 years of hands-on experience in residential and commercial construction. My background includes framing, finish carpentry, cabinetry, remodeling, and custom woodwork. I take pride in precise craftsmanship, strong problem-solving skills, and the ability to read and execute plans accurately. Known for reliability and attention to detail, I consistently deliver high-quality work while meeting deadlines and maintaining a safe, organized job site
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Nuvago
New on MyBuilder
Extension Builder in Canary Wharf
Believe in Good quilty
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Leonidas Simakou
New on MyBuilder
Extension Builder in Canary Wharf
Leosim Construction Ltd provides professional construction, refurbishment and property improvement services across London and the surrounding areas, backed by more than 15 years of hands-on experience. Our services include painting and decorating, bricklaying, joinery and cabinet making, carpentry, house extensions, fencing, flooring installation of all types, loft conversions, flat and pitched roofing, and the fitting of windows and doors. Whether you need a small repair, a single-room improvement or a larger renovation or extension project, we aim to deliver reliable workmanship, a high-quality finish and a tidy, professional service from start to finish.
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Handy man
No reviews yet
Extension Builder in Canary Wharf
We specialize in glass and glazing, metalworking, and carpentry with over 20 years of on-site building experience, capable of handling the big and the small jobs
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Best All-in-One Building
No reviews yet
Extension Builder in Canary Wharf
🔨 Best All-in-One Building & Extension Services | Building & Renovation Services across London 📍 Location: Greater London & Surrounding Areas 📅 Experience: 10+ years in building, extensions & renovations 🔧 Services: Full project execution, renovation & extension from start to finish ⸻ ✅ About Us We are a skilled team specializing in construction, extensions, and renovations. Our focus is delivering high-quality work with professionalism, fair pricing, and customer satisfaction. ⸻ 🛠️ Our Services Include: 🧱 Brickwork & Walling: • Traditional & decorative bricklaying • Wall repairs 🪵 Groundwork & Flooring: • Stone, concrete & composite flooring • Floor repairs ⚡ Electrical: • Full rewiring & lighting • Electrical upgrades 🛠️ Plumbing: • Full plumbing & leak repairs • System upgrades 🪚 Carpentry & Joinery: • Custom furniture & cabinetry • Outdoor structures 🌳 Landscaping & Outdoor Works: • Garden design & paving • Outdoor kitchens 🏠 Interior Renovations: • Kitchen & bathroom refurbishments • Painting & tiling 🧩 Assembly & Installations: • Furniture & kitchen assembly • Outdoor kit installations ⸻ ⭐ Why Choose Us? ✔ Skilled & reliable ✔ Transparent contracts & timelines ✔ Fast response & free consultations
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Marius
No reviews yet
Extension Builder in Canary Wharf
I’m hard worker
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AN Imperial Build
New on MyBuilder
Extension Builder in Canary Wharf
We are a professional construction and refurbishment company providing high-quality services across London. We specialise in full property refurbishments, including painting and decorating, flooring, drylining, carpentry, tiling, kitchen and bathroom works, and general repairs. We pride ourselves on reliability, attention to detail and delivering every project to a high standard. No job is too small, and we are always happy to discuss our customers’ requirements and provide a professional solution.
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D&M CONSTRUCTION BRO. LTD
No reviews yet
Extension Builder in Canary Wharf
Over the 25 years D&M Construction Bro. Ltd has grown the business working for clients across London, who only demand the highest level of workmanship and service.Our best domain is quality and trust. Whether you are looking for profesional company to build extension, conversion, full refurbishment or bespoke new build home, we are here to help.
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Ktl building Ltd
No reviews yet
Extension Builder in Canary Wharf
We are a trusted roofing company specializing in loft coversond installation, repairs, replacements, and maintenance. Our goal is to deliver quality workmanship, reliable service, and lasting results for every customer.
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Visi contracts ltd
No reviews yet
Extension Builder in Canary Wharf
I am involved in construction for over 20 years in general building from the littlest to the bigest job anything you want us to do in your home, house , or flat. No job to big or to small for us
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Yurt Interior Ltd
No reviews yet
Extension Builder in Canary Wharf
Yurt Interior provides high Turkish quality as a company standard. Our motto is "Quality is being perfect where nobody sees."
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Gary prime
Rating: 4.5 out of 5
Extension Builder in Canary Wharf
I have been actively involved in the construction industry for the past seven years, during this time I have gained experience in ground works, bricklaying and a variety of other trades and in the last two years I have been working in a supervisory role. I have worked on large construction sites as well as carrying out works on property refurbishments.
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Latest review:
Groundwork & Foundations- 14 Aug 2019
Gary did an excellent job on the drainage, everything I asked of him. He was punctual and polite, wouldn't hesitate to hire him again.
Kang recruitments
No reviews yet
Extension Builder in Canary Wharf
I specialise in groundwork’s and foundations, with several years of experience in the industry. My expertise ensures stability and durability of all projects undertaken
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4.2

Top rated Extension Builders

Our Extension Builders in Canary Wharf, are rated 4.2 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 Canary Wharf?

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 Canary Wharf 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 Canary Wharf who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Canary Wharf?

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

Find extension builders in Canary Wharf with MyBuilder

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

Step 2: Compare different extension builders in Canary Wharf

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

Step 3: Hire Canary Wharf extension builders with confidence

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

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

What to ask a Canary Wharf extension builder before hiring?

Before hiring an extension builder in Canary Wharf or extension building company in Canary Wharf, 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 Canary Wharf?

An extension builder in Canary Wharf 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 Canary Wharf 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 Canary Wharf?

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 Canary Wharf 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 Canary Wharf 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 Canary Wharf

Can an extension builder in Canary Wharf help with planning permission?

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

Many Canary Wharf 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 Canary Wharf help with materials and finishes?

Yes, most extension builders in Canary Wharf 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.