Extension Builders in Greenford

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 Greenford

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ks thind builders ltd
No reviews yet
Extension Builder in Greenford
it's our family business.we do new build, rear and side extension,loft conversion and renovations, we have 16 years of experience in this trade of business.
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PB
No reviews yet
Extension Builder in Greenford
Sole trader
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Akal construction ltd
No reviews yet
Extension Builder in Greenford
Akal construction Building a better tomorrow
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Dragon union ltd
No reviews yet
Extension Builder in Greenford
Dragon union limited provides expert home improvement services, specializing in kitchens, bathrooms and full house renovation. We deliver hight quality, professional workmanship, turning your ideas into functional and beautiful spaces
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Nenad Jevtic
Rating: 5 out of 5
Extension Builder in Greenford
I've start working in the building industry 15 years ago. Over the years working in the industry I have moved up the lader and for last 4 years worked as project manager for different building company's . I have vast experience in designing and working on projects to highest standards to meet deadlines and within the budget . I have team of highly experienced tradesman and we always go extra mile to meet customers needs.
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Latest review:
Conversions - General- 6 Feb 2019
Nanad and his team have been wonderful from day one. We have had them with us a number of weeks doing all the jobs they quoted for and more, they are fast efficient and courteous of the fact we lived in for a lot of the work. Everything has been finished to a great standard and we are thrilled with our house which has been completely transformed. We have already recommended them to friends and will continue to do so and hopefully have them back in future. They are creative, solve issues that crop up easily and without fanfare extremely hardworking and all round an excellent team! Thank you for everything! Emma and James
Hr fastway brickwork limited
No reviews yet
Extension Builder in Greenford
Brickwork Repointingh New build Extensions
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Deep View Homes
Rating: 4.5 out of 5
Extension Builder in Greenford
I have 15 years of building experience in delivering high-quality renovations include new building construction, bathroom installations, carpentry builds, driveways, roofing, electrics and plumbing.
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Latest review:
Bathroom Fitting- 24 May 2025
Deep did all the work on two bathrooms in my property. The work involved gutting the rooms, tiling, plumbing, wiring and fitting. I have been left very impressed with the work Deep has done and he has exceeded my expectations. I would highly recommend him for any work around your property and would personally be using him again for all future work.
Jaches construction
Rating: 5 out of 5
Extension Builder in Greenford
Architectural Engineering drawings. Construction. Ground and first floor Extensions. Loft conversions. Interior design. Painting and decoration. Boiler installations.
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Latest review:
Conversions - General- 28 Jul 2023
I had Tony in to do my ballastrade, he also ended up doing a lot more work including my driveway, have recommend him to several people and all have used him, highly recommend
REA Construction LTD
Rating: 5 out of 5
Extension Builder in Greenford
The company’s success is built on the strong belief of quality work, attention to detail and on-time completion. Rea Construction Ltd has an in house team of builders, architects, and interior designers with all the relevant skills and qualifications which enable us to offer a fully comprehensive design and build service. Get in touch today for a free on site consultation.
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Latest review:
Extensions- 8 Dec 2017
We couldn’t be happier with the professionalism and quality of workmanship from REA Construction. The project was delivered within budget and on time. We lived in the property during the work and we, our neighbours and the site were always treated with the utmost consideration. There were almost no hitches and, when they did occur, they were dealt with immediately and thoroughly. Our project team, led by Kristjan and Besi, were universally hardworking, organised and produced work to an excellent standard. Communication is great, the people are wonderful. Renato was someone I felt I could trust from the moment I met him and he never let us down. He and everyone at REA genuinely care about what they do and that their customers have a happy experience. We certainly did and would have no hesitation recommending them to others.
Delta force group
No reviews yet
Extension Builder in Greenford
When it comes to basement construction, waterproofing, underpinning, and groundworks, hiring the right professional can make all the difference between a project running smoothly and a costly, stressful experience. As an experienced and highly skilled contractor, I bring years of expertise and dedication to every job I take on. Whether you’re looking to build a new basement, address existing waterproofing issues, or tackle underpinning and groundworks for structural integrity, I am committed to delivering high-quality results that not only meet but exceed your expectations.
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Deep
No reviews yet
Extension Builder in Greenford
Hii I am Raman I am perfection in painting and decorating if someone interested contact me
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Emperor Contractors Limited
No reviews yet
Extension Builder in Greenford
This is a construction company with many connections within the industry. Quality and longevity describes our state of works. We have a portfolio of many projects which all of them have been successful.
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Noel mc ardle
No reviews yet
Extension Builder in Greenford
I am a bricklayer by trade for 30 years ,, i also do full contract , renovations and extensions
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Bowman’s construction LTD
No reviews yet
Extension Builder in Greenford
Trusted & reliable builders serving Hertfordshire, Berkshire, Buckinghamshire & London. Over the years, Bowman’s Construction has built a strong reputation in the industry for delivering premium quality building services and consistently meeting targets. Whether it’s loft conversions, renovations, roofing projects or landscaping and groundworks, we strive to exceed our clients’ expectations. Each building project is carried out with creativity, precision and dedication, showcasing our commitment to excellence and customer satisfaction. Serving clients across Hertfordshire, Berkshire, Buckinghamshire, and Greater London, we ensure our construction expertise remains affordable without compromising quality or reliability. With over 30 years of experience, our team at Bowman’s Construction prides itself on being among the best builders in the industry. Our brand is founded on trust, quality workmanship, and reliability, ensuring we consistently meet our commitments to clients. We hold our reputation and the quality of our work in the highest regard. If you are interested in our construction services and would like to speak to us about how we can help, please contact us today.
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tm solid core
New on MyBuilder
Extension Builder in Greenford
Hi, I’m a skilled and reliable multi-trade construction specialist with several years of hands-on experience across a wide range of domestic building work. I originally started as a handyman and have since developed a strong all-round skill set through practical on-site experience. My main areas of work include kitchen fitting, bathroom installations (including toilets, showers and fittings), tiling, flooring, media walls, patios, and painting & decorating. I also have experience in general building and repair work, which allows me to take on a variety of projects from start to finish. I hold qualifications in bricklaying and plumbing from City & Guilds, which support the practical experience I’ve gained working on real projects. This combination allows me to deliver work that is both structurally sound and finished to a high standard. I take pride in being punctual, tidy, and easy to communicate with. I understand how important it is for customers to feel confident in who they hire, so I always aim to be clear with pricing, honest about timelines, and committed to delivering quality results. As I’m currently building my profile on MyBuilder, I’m focused on providing excellent workmanship and earning strong customer feedback.
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Peter The Builder
Rating: 5 out of 5
Extension Builder in Greenford
Hello. My name is Peter. I am a builder based in Slough. I used to run my own business back in Poland for 10 years. I do all sorts of work like painting, decorating, tiling, flooring, kitchens, bathrooms, plastering, bricklaying, driveways, gardening, fencing, paving and patio slabs , turfing . I am respectful and keen to get the job done. Thank you so much for your time , Kind regards.
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Latest review:
Fencing- 9 Jun 2026
Recommended - competitive price and completed as agreed.

4.1

Top rated Extension Builders

Our Extension Builders in Greenford, are rated 4.1 out of 5 based on 19 reviews from customers like you.

Quality screening

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What types of services are offered by local extension builders in Greenford?

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 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 who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Greenford?

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

Find extension builders in Greenford with MyBuilder

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

Step 2: Compare different extension builders in Greenford

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

Step 3: Hire Greenford extension builders with confidence

After gathering all the information and quotes from your chosen home extension builders in Greenford, 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 extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Greenford extension builder before hiring?

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

An extension builder in Greenford 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 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?

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 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 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

Can an extension builder in Greenford help with planning permission?

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

Many Greenford 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 help with materials and finishes?

Yes, most extension builders in Greenford 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.