Extension Builders in Greenford

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3.9 (19 reviews)

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Some of our top rated extension builders in Greenford

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Pan Capital Building and Maintenance Ltd
No reviews yet
Extension Builder in Greenford
We have been trading since 2015 and have a wealth of experience in: redevelopment, refurbishment, new build, demolition, steel frame structures and much more.
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Codenra ltd
No reviews yet
Extension Builder in Greenford
I carry out general building work such as loft conversion, home extenstion , partition , plastering , laminate and tail.
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Oliver Edwards developments limited
No reviews yet
Extension Builder in Greenford
Oliver Edwards Developments is a family run business with years of experience, we specialise in a list of areas such as. Loft conversions Extensions Refurbishments Kitchens Bathrooms We pride ourselves on carrying out work to the highest standard with complete customer satisfaction.
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STYLEZING UK LTD
No reviews yet
Extension Builder in Greenford
Transform Your Home with STYLEZING Construction Company – Experts in House Conversions--------- At STYLEZING Construction Company, we bring over 10 years of expertise in transforming unused spaces into beautiful, functional areas. Whether you're looking to convert a loft, garage, or make other structural changes, our skilled team is here to help you achieve your vision. Where We Work: We proudly serve clients across London, the South East, and surrounding areas. We’re also happy to travel further for larger projects, ensuring that your dream conversion is within reach, no matter where you are. Why Choose Us? • Experience You Can Trust: • Specialist Skills: • Tailored Solutions: Why Hire Us? At STYLEZING Construction Company, we focus on quality, clear communication, and timely delivery. Our commitment to customer satisfaction, attention to detail, and transparent pricing makes us the ideal choice for your conversion project. Contact us today for a free consultation and see how we can transform your space!
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Edelweiss Construction Ltd
No reviews yet
Extension Builder in Greenford
Loft conversion, extension and refurbishment specialist.
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Vitalii
No reviews yet
Extension Builder in Greenford
Hi, my name is VikVit. I’m an experienced and reliable tradesman with over 7 years in the building and home-improvement industry. I specialise in kitchen installation, bathroom renovations, tiling, painting, flooring, plastering, small electrical and plumbing tasks, as well as all types of internal repairs and fittings. I take pride in delivering high-quality work, paying attention to detail, and always keeping my clients informed throughout the job. I work clean, efficiently, and make sure every project is completed to a professional standard. If you’re looking for someone trustworthy, skilled, and easy to communicate with — I’ll be happy to help with any job, big or small.
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Penfold & Son Construction
No reviews yet
Extension Builder in Greenford
At Penfold & Son Construction, we are experienced and dedicated to providing high-quality construction services to our clients. We have been in the industry for many years and have completed numerous projects ranging from small renovations to vast extensions and loft conversions.
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Bruka Construction Ltd
No reviews yet
Extension Builder in Greenford
We are highly specialised in carpentry and shuttering carpentry . We love delivering top quality work for our costumers,we make sure always that we do the job how our clients would like it . We are specialised also in many other trades like plasterboards,partitions,hanging doors,fitting kitchen,bathrooms,tiles and many more.
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INM Construction Ltd
No reviews yet
Extension Builder in Greenford
We are based in Stoke Newington and have recently joined Mybuilder to expand our work and fill in gaps. Our company conducts construction work on small and medium scale projects. Whilst we specialise in loft conversions and extension buildings, we have over 20 years of experience in general construction work, carpentry and roofing, having completed over 500 projects.
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RK Building
No reviews yet
Extension Builder in Greenford
RK Building we are here to build your dreams and make real
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Izmy Construction Ltd
Rating: 5 out of 5
Extension Builder in Greenford
Small construction company with over 30 years experience, taking on all aspects of work. We take pride in all our works with excellent work ethic throughout.
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Latest review:
Bricklaying- 16 Dec 2021
I'm very pleased with the repair that Jack carried out on my garden wall. Even though it was a small job he took the time to do it properly and ensured the bricks that had fallen down were put back straight. It started raining a little on the day causing the cement to run. Jack returned a couple of days later to tidy it up like he said he would. On inspecting the wall today I noticed that the cement on the bricks on the inside of the wall did not look as neat as how it looks on the outside of the wall. Maybe the rain caused the cement to run too much, I don't know. Overall I am pleased though and I've asked Jack to quote for another job.
HBO Projects Ltd
No reviews yet
Extension Builder in Greenford
Here at HBO Projects we believe in quality, technical competence and customer care. We are a construction practice that has access to our own architectural and engineering advisors to ensure that works are always completed to the highest technical competence. Our workforce are time served and well qualified with a history of delivering exceptional work and the experience to ensure projects are well run and managed. We cover extensions, loft conversions and refurbishments.
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SOLO CONSTRUCTION MANAGEMENT LTD
No reviews yet
Extension Builder in Greenford
Solo Construction is a leading design and build construction with an established and growing up reputation. Our extensive experience in London what allows us to understand and manage all risks and complexity in modern projects. Offering full architectural and interior design services what allows our clients to enjoy having their projects being in one safe hand from idea to completion. We undertake all types of building works from small refurbishment to new build.
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HP
No reviews yet
Extension Builder in Greenford
Providing any kind of work . -Decking -landscaping -demolition -concrete -steel
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Goldenfield
No reviews yet
Extension Builder in Greenford
Loft convention, kitchen Extention, house conversion to flats.
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OGC LANDSCAPING LTD
Rating: 5 out of 5
Extension Builder in Greenford
Welcome to OGC Landscaping, I'm based in South East London/ Kent and have experience in landscaping and general handyman work, I pride myself on my work and always strive to deliver the best customer service, I treat your home as if it was my own and I am honest, friendly and very reliable, please take the time to have a look at my work and the finished job can really transform your home or garden. I provide free estimates and helpful friendly advice. Here are some of the services I offer and look forward to hearing from you. Services Indoor/Outdoor Landscaping and groundworks Turfing Brickwork Shed bases Decking Hard landscaping Garden design Summer house design & construction Garden sheds Sleepers Flower beds Tree planting Soft landscaping I'm happy to offer a flexible service at a time that suits you, please don't hesitate to get in touch. If for any reason you are unable to contact me send me a text and ill get back to you as soon as possible. Many thanks Oliver
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Latest review:
Landscaping- 5 Oct 2025
Amazing work and communication

3.9

Top rated Extension Builders

Our Extension Builders in Greenford, are rated 3.9 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 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.