Extension Builders in Wembley, Greater London

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

Easily find verified Wembley, Greater London Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in Wembley, Greater London.

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 Wembley, Greater London

3398 Results

Sort by:

Ambrose Building Solutions ltd
New on MyBuilder
Extension Builder in Wembley, Greater London
Here at Ambrose Building Solutions we are a family-run building company with over 30 years of experience delivering high-quality building and renovation services. Known for our reliable workmanship, attention to detail, and friendly approach, we take pride in completing every project to the highest standard. From extensions and renovations to general building work, customer satisfaction is at the heart of everything we do.
Get in touch
True Home Solutions
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
True Home Solutions is a full service Home Builder dedicated to building and improving residential homes according to client needs and desires. Founded in 2010 and based in Loughton Essex , our team is ready to give your space whatever updates it requires. If you want to transform your home or workplace’s look with a stunning addition, we’re the right Home Builder for you. Our team of seasoned builders and installers are dedicated to turning your visions into a reality.
Get in touch
Latest review:
Bricklaying- 1 Aug 2019
Alec has done a fantastic job building our retaining garden wall and steps. We are more than happy with the professional job Alec has done. He is polite and friendly and we would thoroughly recommend him. A good price for a fantastic job.
Irwin Building Services
No reviews yet
Extension Builder in Wembley, Greater London
We are a small family run business ,city and Guilds qualified and citb lvl 1,2,3 in bricklaying WeHave been trading for the past 8 years and been in the building trade for 12 we thrive on customers happiness and job satisfaction ! The work we undertake varies weather it being a new build or a small garden wall , there is never a job too small
Get in touch
Fallow Business Group
No reviews yet
Extension Builder in Wembley, Greater London
We’re an experienced construction company willing to help you bring your project to life through our capable team. Get in touch for a no obligation quote
Get in touch
DM direct Construction LTD
No reviews yet
Extension Builder in Wembley, Greater London
We are specialists in extensions, loft conversions. We do general renovations.
Get in touch
Arcus Construction Ltd
No reviews yet
Extension Builder in Wembley, Greater London
Arcus Construction was formed with the view to deliver the highest quality standards alongside exceptional customer service, making the construction process simple, seamless, well managed and entirely positive for our clients. As refurbishment & construction specialists, our multi-skilled team covers all trades, enabling us to provide a complete in-house, end-to-end service, which is managed & completed to our own impeccably high standards
Get in touch
PWF CONSTRUCTION LTD
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
FRIENDLY, POLITE AND CONSCIENTIOUS
Get in touch
Latest review:
PWF construction were never hired to complete my job and the fact that I am now writing a review is an error on my part. Paul Fisher was however very helpful when he provided a quotation for my job and his communication was great.
Mc Donald Ltd
No reviews yet
Extension Builder in Wembley, Greater London
Mc Donald offer a wide range of services that cover the entire project. From concept to completion. Our wide range of capabilities means you’ll always have our in-depth expertise, experience and know-how at your disposal. By providing every service under one roof, Mc Donald Ltd can handle your entire project from start to finish. This includes architectural planning, designing, building regulations and planning permission, structural engineering, constructing and managing your project.
Get in touch
Cip contruction ltd
No reviews yet
Extension Builder in Wembley, Greater London
Our experienced team of professionals is dedicated to delivering exceptional services, from project planning and design to construction services and project management. With our commitment to quality, safety, and timely completion, we strive to exceed your expectations and deliver results that you’ll love.
Get in touch
Fred
No reviews yet
Extension Builder in Wembley, Greater London
Looking for jobs
Get in touch
Ionut Toanca
No reviews yet
Extension Builder in Wembley, Greater London
A professional painter, decorator, and builder with a passion for transforming spaces. I offer high-quality finishes, reliable service, and attention to detail you can count on — whether it’s a single room or a full property makeover. From walls to woodwork, interiors to exteriors — I’ve got you covered. Let’s make your space look its best!
Get in touch
HA55 Construction ltd
No reviews yet
Extension Builder in Wembley, Greater London
HA55 Construction ltd has been serving the community for over 8 years and we have experience in everything from New Builds, Extensions to painting and decorating. We are a friendly and reliable team, who are always happy to help and go the extra mile! Trust Quality Strength Understanding of your needs are what is important to us!
Get in touch
Corinth Contractors Ltd
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
Corinth Contractors is a residential contracting firm celebrating growing success from inception. Corinth Contractors undertakes residential renovation and extension projects allowing their clients to experience a hassle free, professional service with emphasis upon communication, execution and quality.
Get in touch
Latest review:
Corinth Contractors from the beginning was a delight to work with upon our project. Some issues arose through the works as it was a fairly large project but quick solutions were presented! The service and quality of work was great and their project programme really helped us keep track throughout especially when we needed to supply items! Very happy with the final product and we have recommended to friends and family when/if they do their houses in the future.
Krrashi Construction & Design LTD
No reviews yet
Extension Builder in Wembley, Greater London
At Krrashi Construction Design, we specialise in premium patios and bespoke landscape maintenance, creating outdoor spaces that are both elegant and built to last. With a strong eye for detail and a commitment to high-quality craftsmanship, we transform gardens into refined, functional environments tailored to each client’s vision. From beautifully designed patios to meticulous ongoing maintenance, we deliver a reliable, professional service that ensures your outdoor space always looks its best.
Get in touch
landcraft improvements
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
Hi John here. Thank you for viewing my profile. I have been in the family business of landscaping and roofing construction work for many years gaining lots of experience form many types of projects. I offer competitive rates and aim to offer professional advice and carry out work to a high standard. Thank you again John.
Get in touch
Latest review:
Roofing (Pitched)- 5 Mar 2024
John, an all round great person to deal with. Very helpful and did an excellent job. Would def recommend. :)
j ward joint sealing specialists ltd
Rating: 5 out of 5
Extension Builder in Wembley, Greater London
Est 2010, we have grown our business and expanded . We have worked for some of the largest developers in the country on properties up to £70 million. 2015 was the turning point for us going to a Ltd company ahead of target. We expanded our business to bespoke design and build and specialize in refurbishment properties and major extensions with a large client base across the east, south, and west counties, including work in the Cotswolds. We have now expanded in PROFESSIONAL SNAGGING. We also specialize in feature wall paneling. All of our tradesmen are certified in their fields. References and photographic evidence can be provided. We take the strain from any job and provide all trades, Project management and Produce quality work to the highest of standards.
Get in touch
Latest review:
Extensions- 8 Oct 2025
Jason and his team have just completed our wraparound extension, and the result has exceeded all expectations. Their workmanship, accuracy, and attention to detail are outstanding, and the whole process was smooth and stress-free. They stuck to timings, kept the budget in mind, and made everything feel effortless. Partway through the build, Jason had to undergo an operation and was signed off for five weeks. Remarkably, nothing was delayed — his team carried the project seamlessly, and with Jason still on site when he was able to be, everything ran perfectly. It’s a real credit to how capable they all are and the consistently high standards they work to. The only negative thing I can say is that we were sad to see them leave – they’ve been such a positive part of our daily lives over the past eight weeks. The finish is exceptional and we’re absolutely over the moon. We couldn’t recommend Jason and his team highly enough.

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.

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 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.