Extension Builders in Hammersmith

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (20 reviews)

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Some of our top rated extension builders in Hammersmith

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bns construction ltd
Rating: 4.5 out of 5
Extension Builder in Hammersmith
Hi me and my partner are very experienced, time served, clean, realiable, and very professional. Carpenter and painter and decorator who are willing to meet your demands of the job, price it reasonably and complete it with a high standard finish leaving you completely satisfied!!
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Latest review:
Carpentry- 12 Dec 2014
Work was completed the next day. Many thanks and will use again. Xx
P Multani Builder
No reviews yet
Extension Builder in Hammersmith
I'm a builder. I do property repairs and carry out maintenance. I specialize in plastering, rendering and skimming. I have a great experience in these fields providing high quality finishing. The following are the jobs that I carry out on regular basis: *Properties refurbishment *Extensions *Driveways *Loft conversions *Bathrooms (complete bathroom job) *Garden patios, fencing, decking, turf, artificial grass All work carried out to the highest standards by professional team.
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PROFIX BUILDERS LTD
No reviews yet
Extension Builder in Hammersmith
We do all spect of construction industry New build Full Refurbishing Loft Conversion Home extensions Electrical-Plumbing
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Alyan traders ltd
No reviews yet
Extension Builder in Hammersmith
All Buliding works loft conversion Extension bathroom fitting tiling work
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Giza Solutions LTD
No reviews yet
Extension Builder in Hammersmith
Giza Solutions is renowned for its exceptional performance in executing and completing a wide range of domestic and public development projects with utmost excellence. With a wealth of experience and expertise, we have perfected our craft in a wide range of endeavors, from modest home renovations to lavish architectural ventures. Our unwavering commitment to our company values is evident in everything we do.
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Nico Spurrier
Rating: 5 out of 5
Extension Builder in Hammersmith
GreenBuild began with owner Nico Spurrier making a strong commitment to offer excellent service, the highest quality in design and building work and great value for customers across the Sussex area and beyond. This approach is still very much at the heart of the business, earning GreenBuild a reputation as dedicated, professional, trusted builders providing superior, cost effective and efficient project management. We pride ourselves on being a building company the works only to the highest standard, delivering exceptional results, on time and within budget. As we look back on the challenges posed by the COVID-19 pandemic, we are proud to say that we have emerged stronger and more resilient. Our dedication to health and safety ensured that we could continue serving our clients while protecting the well-being of our team. Now, more than ever, we are committed to delivering excellence and look forward to many years of satisfied customers ahead. Based in Horsham, West Sussex, we are local builders with a wealth of experience working on projects throughout the region. From renovations and extensions through to full end-to-end design and build projects, we have the expertise and understanding to support our clients with everything from planning through to completion.
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Latest review:
Extensions- 5 Jul 2018
Nico and the Greenbuild team are polite, professional, clean and tidy, hard and fast working and were a pleasure to work with. Having completed several renovation projects and new builds, I can safely say that this team was the best by a long shot. Highly recommended. I hope they are not to busy to start my next project!
M.R.Building
Rating: 4.1 out of 5
Extension Builder in Hammersmith
We are team of professional builders from Croydon, Surrey. We always work hard and unless client are pleased. Our knowledge and planning giving you real savings without compromise on quality. Projects are always done to top quality and on time..
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Latest review:
Extensions- 15 Nov 2017
NEVER USE Got on well at the start - worked very hard with all his team and we were very please with progress until he went on holiday and haven't been able to contact him since beginning of August. We have been left with no end of problems including basicially re-wiring all of what we had paid for, 2 fireplaces not working, patio and drive not finished and all paid for
Daniel Copil
Rating: 5 out of 5
Extension Builder in Hammersmith
Hello everyone, we are proud problem solving builders who covers all areas of building works: extensions, kitchens, bathrooms, painting and decorating, tiling, flooring, plumbing, electrics, carpentry, gardening, fencing, bricklaying, paving... Everything you need in one team for your peace of mind!
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Latest review:
Tiling- 16 Jun 2026
Daniel is a hardworking, precise and clean worker. He worked tirelessly for a week, doing a fantastic job with everything we asked of him: we now have freshly painted walls, new carpets and a completely refurbished bathroom! He’s on time, polite, keeps noise to a minimum and he’s very pleasant to have a chat with too. I’ve already recommended him to my close circle very gladly.
Sulcon Ltd
No reviews yet
Extension Builder in Hammersmith
My experience incorporates all types of building work. I work on residential and commercial properties and the projects range from installation of a new kitchen to extensions and complete refurbishments.
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Excell building and construction ltd
Rating: 5 out of 5
Extension Builder in Hammersmith
Our company is building reputation step by step and have the best recommendations from our clients.
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Latest review:
Yuriy was recommended by one of my close friends and I wasn't disappointed. Yuriy came up with creative solutions for us to stay on budget. The whole process went smoothly, was handled cleverly and delivered on time. I am happy to give my recommendations at any times.
DRDCONSTRUCTION LTD
No reviews yet
Extension Builder in Hammersmith
Welcome to DRDConstruction LTD, your London-based construction partner. We offer a wide range of services, from roofing to electrical work. What sets us apart? Uncompromising quality, tailored solutions, on-time delivery, and a commitment to your satisfaction. Let's build your dream project!
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Andrzej Zolnierzak
No reviews yet
Extension Builder in Hammersmith
With over 20 years of experience as a painter and decorator, I take pride in my precision, attention to detail, and commitment to perfection. I always strive to deliver the highest quality results in every project I undertake.
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hrs build ltd
No reviews yet
Extension Builder in Hammersmith
We are specialize company for interior and exterior ,extension refurbish painting and decoration chimney removal roof construction loft conversions .
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Deals hunters ltd
New on MyBuilder
Extension Builder in Hammersmith
With over 15 years of international experience in architecture, construction, and landscaping, I deliver high-quality residential and commercial projects from concept to completion. My expertise includes landscaping, home extensions, repointing, new builds, renovations, and outdoor living spaces. I have successfully completed projects across Singapore, Malaysia, Turkey, and Canada, giving me extensive experience working with a wide range of architectural styles and construction methods. I am particularly experienced in Eastern landscape design, including Japanese gardens, as well as modern and contemporary outdoor spaces. I pride myself on attention to detail, quality craftsmanship, and delivering projects on time and within budget. Whether you need a complete new build, an extension, professional repointing, or a bespoke landscape design, I am committed to providing reliable service and exceptional results.
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Emmar Brickwork
Rating: 4.8 out of 5
Extension Builder in Hammersmith
I've been working as a bricklayer supervisor in various construction sites for big brickwork company. I done different types of brickwork projects, brickwork on concrete frame/timber frame, blocks of flats or houses in different places for different contractors like London Square, Rydon, Quadrant. Taylor wimpey I have experience in all sort of brickwork and projects including house extension and new build. Im looking to build a name for myself by making quality work my priority
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Latest review:
Bricklaying- 12 Sep 2024
Always turned up Excellent work Easy to talk to Would recommended to any one Alex Harris
Kovacibrothersltd
No reviews yet
Extension Builder in Hammersmith
An established family run business We do our best to make the best out of the best We will get the job done We are happy only when the client is happy Try us you won’t be never disappointed Thank you very much Soon hopefully we will be in touch Kinde regards Kovacibrothersltd
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4.2

Top rated Extension Builders

Our Extension Builders in Hammersmith, are rated 4.2 out of 5 based on 20 reviews from customers like you.

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

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 Hammersmith 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 Hammersmith who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Hammersmith?

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

Find extension builders in Hammersmith with MyBuilder

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

Step 2: Compare different extension builders in Hammersmith

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

Step 3: Hire Hammersmith extension builders with confidence

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

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

What to ask a Hammersmith extension builder before hiring?

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

An extension builder in Hammersmith 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 Hammersmith 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 Hammersmith?

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 Hammersmith 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 Hammersmith 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 Hammersmith

Can an extension builder in Hammersmith help with planning permission?

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

Many Hammersmith 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 Hammersmith help with materials and finishes?

Yes, most extension builders in Hammersmith 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.