Extension Builders in West Hendon

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (17 reviews)

Easily find verified West Hendon Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in West Hendon.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in West Hendon

3303 Results

Sort by:

FSB Company (UK) LTD
Rating: 5 out of 5
Extension Builder in West Hendon
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.
Get in touch
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.
S.A.S Electrical Solutions
Rating: 4.8 out of 5
Extension Builder in West Hendon
We are a reliable and friendly business and value ourselves for the quality workmanship we can give you. We are an N.I.C.E.I.C fully approved trained electrical company that covers all aspects of wiring from Domestic or commercial to industrial premises. We have 20 + years experience. We complete and oversee all aspects of building trades to complete various types of projects. We now also specialise in Photovoltaic Solar Installation & Electric Vehicle Chargers.
Get in touch
Latest review:
Electrical- 30 Oct 2025
Since Steve and his team came on board, the progress on site has improved significantly. Their professionalism, efficiency, and strong work ethic have made a real difference. Steve provided a very fair and reasonable quote, and his approach to the job has been both proactive and solution-focused. Even though the work is still in progress, it’s clear that Steve’s expertise and leadership are helping to move things forward faster and more smoothly than before. His attention to detail and willingness to go the extra mile have been greatly appreciated. I’m very pleased with the results so far and have full confidence that the finished work will be of a high standard. I highly recommend Steve and his team for any electrical work, they’re reliable, skilled, and a pleasure to work with.
GRAM SERVICES LTD
No reviews yet
Extension Builder in West Hendon
We take expertise in extensions together with lofts and property refurbishments from the pre-construction phase all throughout to the post-construction phase.
Get in touch
Arisha services ltd
Rating: 5 out of 5
Extension Builder in West Hendon
I am gas safe register by qualification, and undertake most of heating and plumbing jobs. Which can be megaflo, new installation of boilers and repairs. I have skills to lay any type of floorings. I have been in the trade over 6 years and take on extention, conversions of lofts, renovations, bathroom, kitchens, tilling, skimming, painting. I can do decking, polycarbonated sheets, glassfiber roofs, sheds, screeding, concreting. I would cover most of building work.
Get in touch
Latest review:
Good manners and workmanship I will definitely use your services again Thanks Man
house maintenance ltd
Rating: 1 out of 5
Extension Builder in West Hendon
loft conversion ,new build, extensions,renovation bathroom kitchen electric plumbing plasterboard plastering roofing
Get in touch
Latest review:
Loft Conversion- 18 Sep 2024
He acted fraudulent and without due care and professionalism. Shortly after commencing the project, he came up with variations, denying several things were not included in quote when we asked for a complete quote for refurbishment. He then started cutting corners and did terrible unethical things which of course building controls refused to sign off and ran off with money paid to him then started threatening me which of course I had to report and document with the police. I had to correct what he did at great cost to me and waited this long just to complete the project first before taking up this matter. I kept all the records carefully and plan to sue. I recommend to stay away from Prep, his company, structural engineer etc.
Andrei
No reviews yet
Extension Builder in West Hendon
My occupation building. I am working carpenter 5 years. I building loft conversion Extension any first and second fix.
Get in touch
Td new homes building
No reviews yet
Extension Builder in West Hendon
Td new homes building Ltd
Get in touch
Complete construction Ltd
New on MyBuilder
Extension Builder in West Hendon
We are a reliable and experienced building company providing a wide range of property improvement and renovation services. Our work includes roofing, ceilings, kitchens, flooring, general building, maintenance, and refurbishment projects for residential and commercial clients. We take pride in delivering high-quality workmanship, professional service, and projects completed to a high standard, on time and within budget.
Get in touch
jawad
Rating: 5 out of 5
Extension Builder in West Hendon
Skilled and dependable worker with experience in wood construction and roof installation. I build and install wooden posts, frames, and plastic or timber roofing. I take pride in delivering strong, clean, and professional results. Friendly, punctual, and committed to customer satisfaction.
Get in touch
Latest review:
Jawad was very professional and hard working. Our corner has said if he could give 6 stars he would! I reccomend him highly!
H P JONES BRICKWORK LIMITED
Rating: 5 out of 5
Extension Builder in West Hendon
With over 15 years experience, H P Jones Brickwork Ltd prides itself on providing a trustworthy and efficient service to the highest standard. We understand having work carried out can be stressful. But whilst providing you with top workmanship throughout your project, our team aim to keep disruption to a minimum. Customer care is paramount in our service and we believe that regular communication with our customers is key to ensuring they are happy with the service provided.
Get in touch
Latest review:
Harry was a wonderful contractor to use. Polite, friendly, kept us informed on how the work would take and how it was progressing. Extremely professional, I wouldn't hesitate in using him again and recommending him to family and friends.
Adrian Koziel
Rating: 4.8 out of 5
Extension Builder in West Hendon
Hi My name is Adrian. I'm Carpenter/Handyman working across UK from 2014. I have experience in domestic and construction work. I'm offered full Carpentery/Handyman service in West London: 1st/2nd fix/ Kichen fitting/ Fitting Wadrobes/Stairs and Handrails/Floor Renovation/Timber frame construction/ Roof work/Decking/Gates and Fencing, Garden Service.
Get in touch
Latest review:
Fencing- 9 May 2026
Well organised, realistic price structure. Excellent workmanship.
jet construction London Ltd
No reviews yet
Extension Builder in West Hendon
we do loft conversion and extension brick work landscape electric plumbing we have 10 years of experience
Get in touch
Palkin Developments Ltd
No reviews yet
Extension Builder in West Hendon
We offer high quality construction work at competitive prices, from loft conversions and extensions to full property renovations. We work closely with an architect for every design, meaning we can offer you a truly hassle free end-to-end building service.
Get in touch
Jhand construction ltd
Rating: 4.5 out of 5
Extension Builder in West Hendon
Hi i have 14 years experience in construction industry we do loft conversion, extensions please feel free contact us
Get in touch
Latest review:
Plastering- 21 Aug 2025
Best construction company, amazing staff. Thank you so much for the service.
Lee Constructions
Rating: 5 out of 5
Extension Builder in West Hendon
I have over 20 years Groundwork experience, including all aspect of the building trade. My catalogue of works include the following: Loft/house extensions, underpinning, general repairs, driveways, paving, landscaping, property management, refurbishments and project renovations. I am able to access various specialists to support all your building needs. I pride myself on my work ethic, reliability, transparency and honesty. I am happy to provide genuine references upon request. Please contact me for a no obligation quote. Thank you!
Get in touch
Latest review:
Groundwork & Foundations- 9 Jul 2026
The job was well done and as per quoted price. I’m pleased with the work, the patio was cleaned up nicely when finished and I’d happily call on Lee constructions again
PRV construct
No reviews yet
Extension Builder in West Hendon
I am VPPconstruct LTD ! I have been working in the construction field for over 10 years! My qualifications are carpenter, plumber and excavator! Over the years I have gained experience and skills in everything that involves construction! I can help you with fences, parquet, tiles, extensions, ceilings, painting absolutely everything you need! So I am waiting for you to come with confidence! Thank you in advance!
Get in touch

Top rated Extension Builders

Our Extension Builders in West Hendon, are rated 4 out of 5 based on 17 reviews from customers like you.

Quality screening

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 West Hendon?

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 West Hendon 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 West Hendon who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in West Hendon?

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

Find extension builders in West Hendon with MyBuilder

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

Step 2: Compare different extension builders in West Hendon

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

Step 3: Hire West Hendon extension builders with confidence

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

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

What to ask a West Hendon extension builder before hiring?

Before hiring an extension builder in West Hendon or extension building company in West Hendon, 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 West Hendon?

An extension builder in West Hendon 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 West Hendon 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 West Hendon?

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 West Hendon 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 West Hendon 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 West Hendon

Can an extension builder in West Hendon help with planning permission?

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

Many West Hendon 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 West Hendon help with materials and finishes?

Yes, most extension builders in West Hendon 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.