Extension Builders in Greenford, Greater London

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

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

3180 Results

Sort by:

Gaur services limited
No reviews yet
Extension Builder in Greenford, Greater London
GAUR SERVICE LTD are a family run business which customer satisfaction is our priority. We work to the highest standard possible and always make sure everything we do is first class. Free quotes given with no obligation so please feel free to contact us. We have a fully established
Get in touch
Antlers Plumbing
No reviews yet
Extension Builder in Greenford, Greater London
Experienced, friendly and professional plumbing, heating and bathroom specialists from Hertfordshire. Our team of construction workers have experience in interior and exterior building works, with electricians, plumbers and carpenters on hand. No job is too big or too small. Always looking to help the community.
Get in touch
Jessieva Ltd
No reviews yet
Extension Builder in Greenford, Greater London
Recommended company on the market who does the job no matter the size.Well established company with houndreds jobs recommendations ,high valuable teams and one of the best for reacting.Trusted and recommended for small jobs(kitchen ,bathrooms refurbs),medium jobs(lofts,extensions) and bigger jobs(new builds or commercial)
Get in touch
Build Bucks
No reviews yet
Extension Builder in Greenford, Greater London
Buildbucks is new name but not new to extension building. I have over30 years experience in the building trade and have built dozens of extensions in the Aylesbury and surrounding areas. I can provide references and offer a full service on all aspects of building work. If you want a local and reliable builder and get a free no obligation quote please contact us. Regards Steve
Get in touch
Mjb
No reviews yet
Extension Builder in Greenford, Greater London
I'm Mike been in the building trade for 16years. Met some extremely talented trades along the way who I've picked up alot from. Brickie by trade, love hard landscaping and building extension.
Get in touch
DJB Structural Carpentry
No reviews yet
Extension Builder in Greenford, Greater London
DJB Carpentry is a specialist carpentry contractor operating throughout Essex and the surrounding counties. We have over 25 years of experience specializing in structural carpentry requirements. This includes everything from traditional cut and pitched roofs through to complex trussed roof structures and timber framed buildings and Glulam structures, We also carry out works on various other build types.
Get in touch
RJIservicesuk
No reviews yet
Extension Builder in Greenford, Greater London
RJI provides expert building and landscape services to create beautiful and functional outdoor and indoor spaces. With a foundation built on quality craftsmanship and client-focused design, our experienced team delivers a full range of services .
Get in touch
Distinction Brickwork Limited
No reviews yet
Extension Builder in Greenford, Greater London
Welcome To Distinction Brickwork Limited Established since 2015, Distinction Brickwork are a bricklaying and groundworks contractor based in the South East of England. Generally we work as a subcontractor for our Clients although we also operate as a principal contractor. We operate within a variety of sectors including commercial, retail, education & residential. This has led to continued repeat business from our clients since. We have operated under various forms of contract including; JCT
Get in touch
The build guys ltd
No reviews yet
Extension Builder in Greenford, Greater London
We do extensions, loft conversions,gardens driveways , refurbishment
Get in touch
Macbuild Construction ltd
No reviews yet
Extension Builder in Greenford, Greater London
Extensions, Loft conversion, renovation, electrical, Smart home control, automation, plumbing, heating and heating controls, networking, carpentry,
Get in touch
Adan construction Ltd
No reviews yet
Extension Builder in Greenford, Greater London
is a masonry company, which operates in commercial projects and private works, with workers with over 10 years of experience. The company also owns a 1.6 ton mini digger and a 500kg dumper truck, which helps us in private works for digging foundations and other excavation works. If you want to view our works, you can find us on the TikTok profile with the name @adanltd
Get in touch
Pine copse construction
No reviews yet
Extension Builder in Greenford, Greater London
We are a small independent business and operate all over Surrey. We have been building for the last 13 years and have successfully completed every job. I am looking to expand and take on more work. Site clearance,Drainage and Footing Block and beam, slab floorings Brick, block and stone work from garden walls to new builds Internal stud walling Plasterboarding and dot and dabbing,Screeding Door and window fitting Paths and patios Driveways and courtyards Landscaping,Water features
Get in touch
Croftley Projects
No reviews yet
Extension Builder in Greenford, Greater London
We are a local based company supplying and installing high end windows, doors undertaking block and brickwork extensions as required with a local team of highly experienced tradesman. We cover both commercial and domestic clients, we can also provide replacement glazed units, construction materials and undertake full surveys as required. Over 20 years experience.
Get in touch
White and osullivan construction Ltd
No reviews yet
Extension Builder in Greenford, Greater London
Hi My business is white and Osullivan construction. I’m the director. Started in the building trade after collage and soon had my own company set up. Every year getting stronger. Me and the team specialise in new builds, extensions, loft conversions and commercial maintenance. I have a team of qualified workers 3 full time and other trades who iv used and built a relationship up over past 5years.
Get in touch
R White Home Improvements
No reviews yet
Extension Builder in Greenford, Greater London
Based in Chafford Hundred, Essex we are a small company employing a friendly team that specialise in extensions, kitchens and bathrooms. We also undertake most home improvement projects. We've been a member of my builder since 2016 but have worked from customer recommendations alone to date.
Get in touch
Alistair laureus
No reviews yet
Extension Builder in Greenford, Greater London
I have over 20 years experience in building and rennovations of properties, that includes: extensions, loft conversions and double extensions, I am availble for work in London and Berkshire. I am an APM certified project manager, and I have completed projects ranging from domestic to heavy civil engineering, delivering builds on time.
Get in touch

4.1

Top rated Extension Builders

Our Extension Builders in Greenford, 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 Greenford, 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 Greenford, 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 Greenford, Greater London who are available and interested can respond to your post.

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

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

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

Find extension builders in Greenford, Greater London with MyBuilder

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

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

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

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

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

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

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

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

An extension builder in Greenford, 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 Greenford, 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 Greenford, 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 Greenford, 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 Greenford, 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 Greenford, Greater London

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

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

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

Yes, most extension builders in Greenford, 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.