Extension Builders in West Smithfield

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.1 (18 reviews)

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Some of our top rated extension builders in West Smithfield

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VING Building Solutions Limited
Rating: 5 out of 5
Extension Builder in West Smithfield
VING Building Solutions is a London based company with years of experience in construction and property renovation business. Quality is our priority and with our team of professional tradesmen we can undertake almost any job on the market. Whatever work we do big or small, we always pay our closest attention to details. Happy customers this is what we are aiming for.
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Latest review:
Extensions- 15 Apr 2020
VING Building Solutions Managing Director Mr Vitalij is an excellent builder: Very reliable, professional, hard-working and trustworthy. I was 100% happy with his approach and the job that he did building our extension. Vitalij was conscientious and always went the extra mile to ensure that we were happy with the result. When working on any big project issues inevitably arise... Vitalij was creative in finding appropriate, timely and effective solutions. A skillful builder: highly recommended!
M Stanley Solutions
No reviews yet
Extension Builder in West Smithfield
With over a decade of experience, I bring precision and expertise to every job. From redecorating your home and refurbishing your office to revamping your garden, no task is too big or too small. Exceptional customer service is at the heart of my work—if you’re not happy, I’m not satisfied.
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Builds the thrills LTD
No reviews yet
Extension Builder in West Smithfield
Hi
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Johny's Brickwork Ltd
Rating: 4.9 out of 5
Extension Builder in West Smithfield
I have 7 years experience as a bricklayer and i ve done garden wallls, extensions, garages.
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Latest review:
Extensions- 6 Nov 2023
I hired John to do my Outbuilding Shell only. The work included demolishing existing structure, foundations, Block and Beam, EPDM roofing, Cavity Block works and Soakway. All aforesaid works were carried to highest standards and I am very pleased with works. John is friendly, reliable and trustworthy. I would use his services again and recommend him to others.
Emanuel. Sh
Rating: 5 out of 5
Extension Builder in West Smithfield
Hello everyone My name is Emanuel. I’ve used this app for a long time as well as a few other apps. I’m a builder for 8 years now. Me and my team can do everything regarding building work such as new builds, extensions, loft conversions, sheds, patio, fencing, roofs, garden work, plasterboard , skimming, painting,everything inside the house and out If you see me as the person to work in your house, I’m more then happy to help Thank you
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Latest review:
Bricklaying- 15 Feb 2023
Emanuel was hired because he seemed knowledgeable about his trade and came across as a confident tradesman. He was punctual and worked with professionalism. He offered to advise where his input was needed. Overall I am pleased with his work and will hire him again or recommend him to family and friends.
S&H construction London
Rating: 5 out of 5
Extension Builder in West Smithfield
We are small family run business, we have over 20 years experience. We cover most work, plumbing, bathroom and kitchen fitting, plastering, ground work, tilling, brick layering and much more.
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Latest review:
Bathroom Fitting- 13 Oct 2024
Excellent company. Great job on our bathroom refurbishment.
HOMES ON DEMAND DEVELOPMENT PROJECTS LTD
Rating: 5 out of 5
Extension Builder in West Smithfield
Main works are extentions covering all aspects such as Kitchen, Bathroom installs, Plastering, Studwalls, Lay various styles of flooring. We do all aspects of electric works even the smallest sides such as changing face plates to a full rewire.
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Latest review:
His workmanship was excellent as to was the professional attitude he displayed throughout the job. And last but not least his reliability was 100%.
I care maintanence
Rating: 4 out of 5
Extension Builder in West Smithfield
Started with small jobs now doing full house refurbishment , , plumbing , electrical, brick work, plastering , carpentry , bathroom refurbishments , kitchen and many more , i also do extensions , any work that needs doing in a house we have solution and team to do, logged on to my builders In 2020 but, left due to extremely busy , giving it a try on 2024 , my profile may look old with no reviews because i got active now in 2024,, check out my pictured of work during and after finish
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Latest review:
Damp Proofing- 1 May 2024
Good and clean job great value for money. However needs to work on timings and punctuality.
BOILER ACADEMY LTD
Rating: 5 out of 5
Extension Builder in West Smithfield
team of Gas engineers and plumbers with years of experience we capable of doing all type of plumbing an heating work from replacing simple tap to whole hose New pipework
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Latest review:
Plumbing- 8 May 2019
Very quick and good job.
ADM TILING LIMITED
Rating: 5 out of 5
Extension Builder in West Smithfield
ADM Tiling Limited – Precision Tiling That Transforms Spaces Since 2017, ADM Tiling Limited has been the go-to choice for flawless wall and floor tiling across North London and beyond. Based in Enfield, we specialise in high-quality installations using ceramic, porcelain, natural stone, and mosaic tiles—delivering stunning results for bathrooms, kitchens, hallways, and residential/commercial projects alike. What sets us apart? Uncompromising attention to detail, meticulous preparation, perfect levelling, and finishes that look as good in year 10 as they do on day one. Our micro-company ethos means personal service, no subcontractors, and a genuine passion for turning your vision into tile-perfect reality. From modern minimalist designs to classic heritage restorations, ADM Tiling brings craftsmanship you can trust—every cut, every grout line, every project completed with pride. Elevate your space. Choose ADM Tiling. 📍 Enfield, London Company No. 11105194 | Active & Compliant
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Latest review:
Tiling- 12 Dec 2018
Great team of guys, very hard workers completed the job to a high standard and in the time frame given Highly recommended!
Iulian Isac
Rating: 5 out of 5
Extension Builder in West Smithfield
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.
Golden kye uk construction
No reviews yet
Extension Builder in West Smithfield
A construction company, reconstruction, repair and maintenance
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Nexora build energy ltd
Rating: 5 out of 5
Extension Builder in West Smithfield
At Nexora Build Energy Ltd, we deliver high-end construction and renovation services across London and Essex. We specialize in large-scale residential extensions, full home refurbishments, and complex commercial fit-outs. With a 5-star reputation, our expert team handles everything from structural engineering and groundwork to luxury joinery and high-spec mechanical installations. We pride ourselves on precision, safety, and a clean, professional workspace. Fully insured and committed to excellence, we provide transparent quotes and a reliable service to turn your architectural vision into reality. Our core services include: Full House Renovations & Refurbishments Rear & Side Extensions Loft Conversions Kitchen & Bathroom Fitting (High-end) Groundwork, Foundations & Structural Steel (RSJ) Mechanical & Electrical (M&E) Coordination
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Latest review:
Extensions- 28 Apr 2026
They are extremely good builders and get the work done to the highest standards! I’m very picky with builders but theses guys always keep you updated with works and are good on price aswell! ⭐️⭐️⭐️⭐️⭐️
HOME DESIGN 4 YOU LTD
Rating: 4.8 out of 5
Extension Builder in West Smithfield
Working closely with our clients, Home Design 4 You provides a Single Point One-Stop, Innovative Architectural, Creative Interior - Bespoke Design, 3D Visualisation, Project management and Design & Build services for all types of residential development and Home Improvement projects.
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Latest review:
Extensions- 19 Jun 2016
Neno is a very warm-hearted and genuine person. He gives his 100% to the job. He is also very prompt when it comes to communication and is always available by phone/text/email. He has a vast experience and good technical know-how and produced excellent plans and drawings. His quotes were very reasonable and offer excellent value for your hard earned money. Having been his client, I am genuinely inclined to believe he is a person who would never "rip off" his clients. He is a man of his word and does what he says. However, Neno's honesty and confidence can be a bit blunt at times. He can be quite “direct” with his opinions and this may rub off some people the wrong way, e.g. your local Council Planning officer may be an a**hole, but if you "confront" him, he will definitely not make things any easier for you- nevertheless, Neno dealt with all the Council red tape and followed up the Planning Permission Application to its conclusion. We finally got permission for extending the property much less than what we had expected initially- apparently our local Council (Hillingdon) has its own set of Draconian conservative rules that we were unaware of- but we have postponed the actual project work due to a recent change in personal circumstances. Summary: Based on my personal experience, I would DEFINITELY RECOMMEND Neno as a bona fide Tradesman on MyBuilder.com.
Construction Worx Ltd
Rating: 5 out of 5
Extension Builder in West Smithfield
We come with many years experience and are highly recommended for loft conversions and extensions. Viewings on previous works can be arranged. We look forward to speaking to you and creating your dream home.
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Latest review:
Tom fit a new bathroom for us. He was very professional and did a great job. Very polite and clean builder (didn’t leave any mess!)
Ns&sons Construction Ltd
Rating: 5 out of 5
Extension Builder in West Smithfield
Welcome to NS & Sons Construction Ltd with over 18 years of experience, We cover all types of work from new builds to total refurbishments all at competitive prices with completion on time & to our customer's satisfaction
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Latest review:
Extensions- 10 Nov 2019
Excellent I’m very pleased with his work and will use again in the future

4.1

Top rated Extension Builders

Our Extension Builders in West Smithfield, are rated 4.1 out of 5 based on 18 reviews from customers like you.

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

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

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

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

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

Find extension builders in West Smithfield with MyBuilder

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

Step 2: Compare different extension builders in West Smithfield

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

Step 3: Hire West Smithfield extension builders with confidence

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

What to ask a West Smithfield extension builder before hiring?

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

An extension builder in West Smithfield 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 Smithfield 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 Smithfield?

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 Smithfield 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 Smithfield 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 Smithfield

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

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

Many West Smithfield 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 Smithfield help with materials and finishes?

Yes, most extension builders in West Smithfield 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.