Extension Builders in Willesden Green

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 Willesden Green

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H4construction ltd
No reviews yet
Extension Builder in Willesden Green
Having been in service for many years, I've gained a breadth of knowledge and make a point to continually improve our skills as acompany, so that you have the confidence to employ our services and feel satisfied with that choice. We carry out all types of works may it be decorating or a full refurbishment, We also specialise in extensions of the home such as loft extensions kitchen extensions and also more recently we have designed and installed many bespoke garden rooms
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Delta Build Services
No reviews yet
Extension Builder in Willesden Green
collectively have experience of about 10 years, done several complete refurbishments, single and double story extensions, loft conversions. have done a newbuild warehouse from scratch to complete. have good experience of electric, plumbing, and joinery. qualifications for electrics are part P of building regs., 17th edition and Inspection & testing. Electric certificates will be provided through NICEIC.
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Oakwood Construction UK Ltd
No reviews yet
Extension Builder in Willesden Green
At Oakwood Construction UK Ltd we provide expert building services covering the London area with over 30 years experience. We can cater for any construction need from basic work to extensive building works. Our professional team specialise in home and office refurbishments, extensions, structural work, loft conversions, all types of roofing work, new drives and patios, bathroom and kitchen full refurbishments and general maintenance. We are committed to excellence and providing our clients a top quality service. We are registered with the Federation of Master Builders & Trustmark.
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Venher Limited
Rating: 5 out of 5
Extension Builder in Willesden Green
We can undertake all your heating works as we are Gas Safe registered our service provides the safest solutions and the highest quality standard of work. Our heating & gas services include: • Gas and Central Heating Installation • Gas Safe Registered • Landlord Gas Safety Checks • Boiler Installation, Repair and Service • Gas Cooker and Fire Installation, Service and Replacement • Safe Capping Off of Unused Gas Pipework • Radiator Installation, Relocation, Repair • Thermostats and Smart Thermostats Installed and Replaced • Bathroom and Wet Room fitting • Pipework Replacement, Lead Pipework Removed and Replaced • Leak Detection
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Latest review:
Gas Work- 3 May 2026
Very professional, thorough with good communication. Explained the job. There was a slight increase in initial work, which did incur an additional cost but it was explained clearly by him. Would definitely recommend and use again
Yes
Rating: 5 out of 5
Extension Builder in Willesden Green
With over 10 years of experience, SD services covers every aspect of carpentry including but not limited to kitchen and bathroom renovations in London and surrounding areas. SD Homes is truly your local and friendly handyman. We will build your dream home.
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Latest review:
I would like to say that this work was completed perfectly. They were always on time and cleaned up after themselves. The plumber was there all day and never stopped. We found them all very approachable and helpful. No pressure sales. Would gladly have them back for another job and would recommend them to others.
ANM Efficient Solutions
Rating: 4.8 out of 5
Extension Builder in Willesden Green
Hello, Welcome to ANM Efficient Solutions profile– Expert Carpentry & Joinery Services At ANM Efficient Solutions we specialise in high-quality woodworking and carpentry services, offering expert craftsmanship in: ✔ Kitchen Fitting – Precision installations tailored to your space and style. ✔ Door Installation – Interior and exterior doors fitted with accuracy. ✔ Floor Installation – Hardwood, laminate, and engineered flooring for a perfect finish. ✔ Custom Woodworking – Bespoke carpentry solutions for homes and businesses. ✔ Framing & Structural Work – Strong, reliable framing for new builds and renovations. ✔ Roof Shell Construction – Expertly built roof structures for durability and safety. With years of experience, a keen eye for detail, and a commitment to customer satisfaction, we ensure every project is completed to the highest standard. Whether you’re renovating your home, upgrading your business, or building from the ground up, ANM Efficient Solutions is your trusted partner in carpentry. Regards ANM Team
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Latest review:
Kitchen Fitting- 3 Jun 2026
We recently used ANM Efficient Solutions for a range of renovation works, including installing and tiling our kitchen, laying a wood floor, and fitting both internal and external oak doors. Max and his team were professional, hardworking, and committed to delivering a high-quality finish throughout the project. As with any renovation, a few challenges arose along the way, but the team approached every issue positively and found effective solutions without cutting corners. What stood out most was their determination to see the job through properly. They didn't stop until all the work was completed to a high standard and we were completely happy with the result.
Lux Development LTD
Rating: 5 out of 5
Extension Builder in Willesden Green
With a BSC Hons Degree in Construction management and having worked for larger reputable building contractors in the UK. We will Ensure you get the highest Quality of Work at reasonable Prices. Customer Satisfaction is our First Goal of any Project we Undertake. We undertake all types of construction and building projects from Painting and Decorating, Flooring, Roofing, Plastering to More Complex Projects such as extensions.
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Latest review:
Painting & Decorating- 12 Feb 2019
He truly showed professionalism that I had struggled as a guest house operator to get from handy people. He would go out of his way to satisfy. The finished redecorated room project was a masterpiece and took a little longer than planned because of the weather but he gave it his all! I am pleased I took a chance on him as there was no review on his profile when I hired him. I would however, pay attention to work and point out issues as they come up otherwise, you will have dirt and rubbish to content with as the workers leave all the mess after work.
Building Revive ltd
Rating: 1 out of 5
Extension Builder in Willesden Green
We perform quality work, always thinking that what we do, we do for our fellow humans as a gift to enjoy with their family and friends.
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Latest review:
Handyman- 17 Mar 2026
We agreed work would start on a very simple job, trimming a table top- this was Sunday morning with the job booked for 5pm on the following Tuesday so I took the afternoon off work to make sure I'd be there. 6pm came around and I'd not heard anything- and contacted him via this platform. I received a call around 9pm and when I asked for an explanation he hung up on me twice and made no effort to call back. His excuse was that he didn't speak good english despite being able to send competent text messages and on this platform- the last message was telling me he needed to see my garage conversion to quote? Very confusing and unreliable person. All in all a rude, completely muddled waste of time, and deeply unprofessional. Do not use this individual.
Keith & son's builder's
No reviews yet
Extension Builder in Willesden Green
Take passion in my work. Precision is a must . Strive for perfection each time and job I do
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Buildteam south ltd
No reviews yet
Extension Builder in Willesden Green
We are a team with a lot of experience and we will help you make the best decision to reduce expenses and do a job well done.
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Khbuilder ltd
Rating: 5 out of 5
Extension Builder in Willesden Green
Hi I’m Khbuilder ltd I have 16 years on business building Trade extension and lots of building work I have a website which you can see lots of more information thanks
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Latest review:
Extensions- 6 Jun 2021
I requested quotes from 10+ builders, regardless of their price I already knew I was going with KHbuilder as instantly they seemed genuine & trustworthy! Hasan never changed his price during the project which is a fear many have during a build, he has a great team, friendly and always courteous. His workmanship is very good, therefore he is now also doing my patio and garage, he has great suggestions and contacts which has saved us money. His attention to detail and reliability really does shine through, our neighbor is now also doing the exact same 4 meter extension with a new kitchen move, the fibre glass roof and the bifolds all starting to take shape and look fantastic, just search for KHBuilder on instagram where they have posted the progress so far of all the work being done! We will genuinely miss all the guys being around. A very rare find in the building trade!! Thanks KH Builder...
Alex Hriban
Rating: 5 out of 5
Extension Builder in Willesden Green
I take all sort of jobs from fencing to kitchen fitting and all sort of carpentry jobs and plumbing jobs
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Latest review:
Carpentry- 23 Dec 2022
Alex came very punctually to do the job and laid down a wooden hallway which I am very pleased with.He also repaired my front doors and added a draught excluder. Alex was patient, polite and got on with the job in a very efficient and cheerful manner-I would hire him again for other jobs in the future.
Mario Services
Rating: 5 out of 5
Extension Builder in Willesden Green
Mario & Alex Construction LTD specialise in construction and building services, complete property refurbishment, house extensions and loft conversions. Provides unmatched customer service. Our commitment to small,hudge integrity, providing the highest value and satisfied customers, has been the ingredient that has fueled our growth from the beginning. We ensure that all our work is professionally managed so that the result is of outstanding quality, cost-effective.
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Latest review:
Bathroom Fitting- 20 Jan 2023
We highly recommend Mario & his team. They fitted a new kitchen & bathroom to a really high standard within a short, timeframe. They work hard, are friendly, professional & honest, my neighbour even commented on how considerate they were! Upon first meeting Mario we were impressed by how organised he was. He arrived on time with the description we’d posted on my builder & went through it methodically. We had A LOT of questions! He answered all of them & didn’t rush us. We received a competitive quote within a day as promised. It included everything we discussed & he quickly answered our follow up questions. We wanted an accurate idea of the cost of electrical work & Mario arranged for his electrician to come & inspect/quote before we’d appointed Mario the job. Our kitchen & bathroom is complicated, with lots of difficult angles. Damp, unlevel floor, unlevel windows, a low ceiling were uncovered in the bathroom. Mario did well to identify solutions, giving us expert advice. Pipes were neatly chased into the wall. Underfloor heating & LVT, tiling, grouting & painting all done to a very professional finish. He kept us informed of progress, checked our preferences & was patient when we had supply delays, finding ways to ensure the job finished on time enabling us to move from our temporary accommodation back home in time for Christmas. He promptly fixed some minor issues after the job finished. We highly recommend Mario & would use him again.
THE OREILLY GROUP LTD
Rating: 5 out of 5
Extension Builder in Willesden Green
We undertake all Groundworks packages to simple repairs to large site packages.Having been in the industry almost 20 I have worked on a number of large scale projects including RAF Northolt,Harry Potter world London and many housing developments. All our lads are fully trained and certified,including Cscs,Cpcs,first aid etc.We own all our own plant from 1 tonne to 30 tonne excavators, dumpers, skips and grab lorrys.Here at The OReilly Group we pride ourselves on repeat business & recommendations
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Latest review:
Groundwork & Foundations- 25 Jul 2023
The Oreilly Group completed my groundworks, external drainage and some knock throughs on my extension. The job commenced when promised and was completed within programme. The works were completed on time and this included some extras I threw in along the way. I would reccomend Owens team for any groundwork and drainage project - very happy with the outcome.
Radu Mutescu
No reviews yet
Extension Builder in Willesden Green
I'm qualified electrician I do domestic and commercial work
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Alie
No reviews yet
Extension Builder in Willesden Green
Hi my name is Alie and i specialise in fence work and build work, I have done many projects in the past related to this and I highly recommend contacting me for any work related matters.
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4.1

Top rated Extension Builders

Our Extension Builders in Willesden Green, 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 Willesden Green?

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 Willesden Green 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 Willesden Green who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Willesden Green?

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

Find extension builders in Willesden Green with MyBuilder

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

Step 2: Compare different extension builders in Willesden Green

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

Step 3: Hire Willesden Green extension builders with confidence

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

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

What to ask a Willesden Green extension builder before hiring?

Before hiring an extension builder in Willesden Green or extension building company in Willesden Green, 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 Willesden Green?

An extension builder in Willesden Green 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 Willesden Green 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 Willesden Green?

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 Willesden Green 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 Willesden Green 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 Willesden Green

Can an extension builder in Willesden Green help with planning permission?

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

Many Willesden Green 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 Willesden Green help with materials and finishes?

Yes, most extension builders in Willesden Green 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.