Extension Builders in West End

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.2 (19 reviews)

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Some of our top rated extension builders in West End

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Cambridge group
No reviews yet
Extension Builder in West End
We are a trusted construction team with over 10 years of professional experience delivering high-quality building services across residential and commercial projects. Our goal is simple: to provide reliable workmanship, clear communication, and results that exceed expectations. Over the past decade, we have successfully completed a wide range of projects, including: • Home extensions & loft conversions • Full property refurbishments & renovations • Kitchen and bathroom installations • Carpentry and joinery work • Plastering, painting, decorating & tiling • Roofing, brickwork & structural modifications • Driveways, patios & landscaping • General maintenance and repairs Our portfolio includes dozens of completed projects, each finished with attention to detail, high-quality materials, and a commitment to customer satisfaction. We take pride in our craftsmanship and treat every job—big or small—with care and professionalism. Why choose us? • 10+ years of hands-on industry experience • Skilled, fully insured, and reliable team • Transparent quotes and regular updates • Clean, safe, and well-organised working practices • Strong portfolio and repeat customers We work closely with every client to understand their needs,
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Empe building services ltd
Rating: 5 out of 5
Extension Builder in West End
BASED IN WEST LONDON EMPE BUILDING SERVICES ltd. ARE A COMPANY OFFERING A RANGE OF BUILDING SERVICES. WE TAKE GREAT PRIDE IN OUR WORK AND PLACE A STRONG FOCUS ON WORKING VERY CLOSELY WITCH OUR CUSTOMERS THROUGHOUT ALL THE STAGES OF THE PROJECT, AS TO ENSURE EVERY DECISION IS DISCUSSED AND QUERYS ARE ADRESSED. OUR REPUTATION IS THE FUNDATION OF OUR SUCCESS. WE TAKE PRIDE IN OUR APPROCHABLE, PROFESIONAL, EFFICIENT AND TRANSPARENT SERVICE. PLEASE VIEW OUR GALLERY FOR EXAMPLES OF OUR WORK.
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Latest review:
Extensions- 31 Jan 2020
We had a porch built by Emil & Peter's team & lead water pipe changed, our house has gone from the tattiest on the street to the smartest now :) The guys turned up on time when they said & worked hard all day, their workmanship is excellent & my neighbour has also used them to do quite a few jobs now& are really pleased with their work. I will definitely be using them again & would highly recommend them!
NW London Contracts Ltd
No reviews yet
Extension Builder in West End
Dear valued customer We would like to thank you for shortlisting us and hopefully giving us the opportunity to make your home look beautiful, we have 22 years experience in constructing driveways, patios, refurbishment, extensions and alterations on residential properties across London.
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Dino design Ltd
Rating: 4.8 out of 5
Extension Builder in West End
We founded DINO DESIGN out of a pure passion for building. We are two brothers who work together in sync and is a collaboration we're proud off, we construct roofs extensions and loft conversions to an amazing standard which can be seen in the work we do. We like to push boundaries in our field making a project built by DINO DESIGN stand out from the rest. DINO DESIGN is a name you can count on and trust to deliver your project from the paper its drawn on to the material its built from. Explore the rest of our site to learn more about what we offer, and get in touch with any questions. We specialise in: • Single & double-storey extensions • Loft conversions & dormers • Full property refurbishments • Kitchen transformations • Open-plan structural alterations • Landscaping and outdoor works
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Latest review:
Conversions - General- 22 Apr 2026
Had a fantastic experience with Dino Design for an en suite removal. They understood exactly what I wanted and were very responsive throughout, giving me daily updates about how the work was going. So happy with the result- would 100% recommend :)
K.M Home Construction
Rating: 5 out of 5
Extension Builder in West End
Our company deals with construction and renovation. We are professional. We ensure a high standard of our work, we keep the agreed deadlines.
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Latest review:
Bathroom Fitting- 11 Oct 2023
He was very professional and has completed the work as desired.
NSL Sons & Co
No reviews yet
Extension Builder in West End
NSL Sons and Co – Expert handyman and repair services you can trust. Fast, reliable, and high-quality work for every home and business.
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Janos & Dalma construction ldt
Rating: 4 out of 5
Extension Builder in West End
Hello I’m Janos I hew 10 years experience in London I've worked with one of the Big companies, either S R M or S&T Painter and decorator end We do internal and external work for fast clean reliable and precise work guaranteed warranty
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Latest review:
Painting & Decorating- 21 Mar 2026
The Job went well, good work.
A&C Groundworks
No reviews yet
Extension Builder in West End
We are a family-run team based in London, delivering quality reinstatement and structural packages with a focus on safety, compliance, and finish. Our services include: Full roof reinstatement (strip and recover, pitched and flat systems) Foundations and groundworks for home extensions and full builds Drainage systems, soakaways, trenching and reinstatement Structural works, retaining walls, concrete pads Skilled paving and driveways: block, slab, concrete, tarmac and natural stone Fencing and external reinstatement Why choose us: CSCS-trained operatives, CITB-trained supervision Fully insured with RAMS prepared for every project Experience on both domestic and commercial sites, including listed buildings Domestic clients and subcontracting welcome.
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NLD Construction LTD
Rating: 5 out of 5
Extension Builder in West End
Hello, we’re NLD Construction LTD - a reliable construction company specialising in extensions, loft conversions, refurbishments and all general construction work. With 25 years of experience, we deliver quality results on time and within budget. Let’s get your project started!
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Latest review:
It has been a pleasure to work with Arbi and the team for my refurbishment. They have a very professional and efficient approach on all matters. The quality and reliability of the work is unmatched. Everything was completed accorded to plan and on time despite my last minute adjustments. I highly recommend the team at NLD.
Iulian Isac
Rating: 5 out of 5
Extension Builder in West End
Good work Good quality Experience in building
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Latest review:
Bricklaying- 11 Jun 2026
Lulian built us a brick wall. His attention to detail and expertise were both fantastic and we are beyond delighted with the result. He was reliable, professional and took great pride in his work. We will be using him again and will be recommending him to all. Thanks for doing a great job at a very competitive price.
R baciu
No reviews yet
Extension Builder in West End
Designer and artist who conceives, design and creates luxury dwellings and runway clothing. in addition to dwellings Ramadan has designed restaurants, lounges and Luxury Clothing. If you have any questions, get in touch Flooring Tiling Plumbing Electrical Kitchen fitting Wardrobes fitting TV mounting Locks changing Shower fiting Taps changing And more
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Tosum Sardeshi
No reviews yet
Extension Builder in West End
I a director of my own limited company that have been working in the building industry since 2004. I have studied carpentry and joinery and hold a city and guild certificates for three different levels. I am trained as a SMSTS for almost 15 years, temporary coordinator, PASMA, first aider, working at hight etc. I have worked on different project with big and small Fromm £ k to £1 million runing day to day project with all tasks risks, method of works and all work regulations. Reding all different drawings and applying this on site. I also worked on tools like a carpenter, rsj installer, ground work like underpinning, slabs, first and second fix all sort of carpentry and handy man. Partiion, door installation, roof work, roof dormers, lofts, kitchen installation,floor installation, skirting etc. I have an humongous knowledge and experience on most of building work on general, Any work is good for me big or small.
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J.C WARD LIMITED
Rating: 5 out of 5
Extension Builder in West End
Hi, we are a family run business based in East London. We specialise in all aspects of construction. We have good tradespeople we work closely with so everything from taking a project out of the ground to all final fix and everything in between. Please get in touch if you require any further information or would just like to get some advice on your project no matter how small it may seem. Thanks, Scott
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Latest review:
Handyman- 5 Aug 2020
Scott was extremely helpful, efficient and professional. His communication was excellent and he kept me updated at every stage. A superb job - I am delighted with the work he did. I would thoroughly recommend this company to anyone. Thank you!
House Renovation Services London LTD
No reviews yet
Extension Builder in West End
I am a London based cont actor with over 10 years experience in property renovation and construction. I specialise in delivering high quality building work, from full refurbishments to extensions and new builds. I pride myself on reliable service, clear communication, and excellent workmanship.
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Shpati Construction Ltd
Rating: 4.9 out of 5
Extension Builder in West End
Myself and my team have over 20 years of experience in the building sector. We deliver the highest standard of quality in every job to meet our clients expectations and turn their dreams into reality. We cover ALL areas across London and can provide you with job references and photos if you wish to.
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Latest review:
Tiling- 3 Oct 2018
Goni and his team did a fantastic job. He came around to quote promptly, and the quote was competitive. The tiling itself was done to an exceptionally high stand with a precise eye for detail. He also did a couple of other extra jobs - fitting a doorstop, replacing a radiator so the tiling was perfect, and fitting a tiled upstand where the old skirting boards were. I am deeply impressed and have no hesitation in recommending Goni.
bA_
No reviews yet
Extension Builder in West End
Italian Architect in London with more then 20 residential project in Lobdon. From planning permission to construction. If you have a roof or a back or a basement extension please contact me. Looking forward to hearing from you. Arch. Samuele
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4.2

Top rated Extension Builders

Our Extension Builders in West End, are rated 4.2 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 West End?

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 West End 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 West End who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in West End?

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

Find extension builders in West End with MyBuilder

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

Step 2: Compare different extension builders in West End

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

Step 3: Hire West End extension builders with confidence

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

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

What to ask a West End extension builder before hiring?

Before hiring an extension builder in West End or extension building company in West End, 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 West End?

An extension builder in West End 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 West End 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 West End?

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 West End 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 West End 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 West End

Can an extension builder in West End help with planning permission?

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

Many West End 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 West End help with materials and finishes?

Yes, most extension builders in West End 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.