Extension Builders in West Drayton

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

Easily find verified West Drayton Extension Builders. Just post your job to get quotes from MyBuilder's Extension Builders in West Drayton.

Select a service

How it works

Post your job for free

Tell us about your job, and we’ll alert suitable tradespeople in your area. It’s simple and free.

Tradespeople respond

Once your job is posted, you’ll get responses from interested tradespeople through the website.

Review profiles and choose

Browse profiles, work history, and feedback, then choose who you wish to share your details with.

Some of our top rated extension builders in West Drayton

2640 Results

Sort by:

Pure Design and Build Ltd
Rating: 5 out of 5
Extension Builder in West Drayton
Happy always to discuss & give free no obligation quotations up on request. We specialise in: Extensions Lofts Kitchens Bathrooms Refurbishments Painting & decoration Many more Please feel free to give us a call always happy to discuss your projects.
Get in touch
Latest review:
Extensions- 8 Nov 2024
After much deliberation, I picked Daron and his crew for our job. From start he was very flexible, honest and accommodating. We quickly understood each other. His crew showed up when agreed and hit the ground running. The shell for our side extension was up in 4 weeks, quicker than expected. Quality of work was really good. As I am now taking over to finish the job, I also really appreciated that both Daron and his guys were more than happy to discuss next steps, or how to do some of the things. Also, if I get stuck I know I will be able to give them a ring and get them booked in to complete some of the items. It was a real pleasure working with them all, and should I have another job come up, I will not hesitate to call them again.
DKSC Building Services Ltd
Rating: 4.9 out of 5
Extension Builder in West Drayton
deals with various types of work. but mainly painting and decorating. I have 10 years of experience. performs work quickly and accurately.
Get in touch
Latest review:
Bathroom Fitting- 16 Jun 2026
Daniel was responsive and patient with changing plans
Sukhpreet Singh
Rating: 5 out of 5
Extension Builder in West Drayton
Follow blueprints and building plans to meet the needs of clients. Install structures and fixtures, such as windows and molding. Measure, cut, and shape wood, plastic, and other materials. Construct and install building frameworks, including walls, floors, and doorframes. We do all type of construction work. When it comes to electrical help, our expertise shines through. As experienced professionals in the field, we offer comprehensive services to meet all your electrical needs. From troubleshooting and repairs to installations and upgrades, we've got you covered. Whether it's fixing faulty wiring, installing new outlets, or upgrading your electrical panel, we handle every task with precision and care. Safety is our top priority, and we adhere to all industry standards and regulations. As experts in floor and tiling work, we bring a wealth of experience and skill to every project. From consultation to completion, we excel in delivering high-quality results that transform spaces. With meticulous attention to detail, we ensure precise measurements and flawless installation, whether it's hardwood, tile, or laminate flooring. Our expertise extends to surface preparation, including leveling and waterproofing, to ensure a durable and long-lasting finish. As professional indoor painters, we're skilled artisans with years of experience. From surface preparation to flawless paint application, we excel in every aspect of our craft. Our expertise extends beyond technique—we're problem solvers, ensuring durability and quality. Equipped with the best tools and safety gear, we deliver exceptional results while prioritizing our team's well-being. From consultations to final inspections, our dedication to client satisfaction shines through.
Get in touch
Latest review:
Carpentry- 5 Aug 2024
Good job .. polite, good work, good lads
Trb decorating and building services ltd
Rating: 4.5 out of 5
Extension Builder in West Drayton
My name is Terry I have been in the building business for over 40 years. We specialise is extensions, loft conversions, complete refurbishments although we are happy to quote for most building projects . We work closely with architects, structural engineers and building control. References can be provided from previous client if required. We have a friendly family orientated team that are experienced with dealing with our clients . Look forward to helping you with your requirements. We are a member of Construction Line. We will be happy to negotiate and compete with other prices that you have been quoted
Get in touch
Latest review:
Carpentry- 14 Feb 2026
Paul was approachable, reliable and trustworthy. Arrived early each day and communicated well (by text) about his progress. Paul was careful to ask questions and to make sure we got the finished porch we wanted . Worked well with the other carpenters completing the floor who were working in the house at the same time. I would use this firm again.
Valiant Construction Ltd
Rating: 4.2 out of 5
Extension Builder in West Drayton
Free consultation to discuss the your requirements! Valiant Construction Ltd is a property development company that specialises in residential property development and undertaking various building works to construct extensions new builds and refurbishments
Get in touch
Latest review:
Carpentry- 8 Sep 2021
excellent service door perfect and he cleaned up after him Would recommend
DRYPSIAK
Rating: 4.9 out of 5
Extension Builder in West Drayton
Hello everybody! My name is Viktor. I am professional carpenter and joiner. I have big experience in first fix and second fix carpentry and joinery jobs. I install doors, skirtings, architraves, make partitions, and all jobs wiht wood. I make lofts conversion. I have experience 7 yers in carpentery and joinery, and lofts conversion. I also have big experience in bricklaing jobs, and in extention jobs.
Get in touch
Latest review:
Carpentry- 21 Dec 2025
Viktor and Michael are very friendly and professional. They were on time and the price quoted was the price I paid. I hired them to install architraves around 4 internal doors and I am very happy with their work. They made sure I was happy with the work before they left and they took time to clean up after as well. They take real pride in their work as all the joints are perfectly aligned and all the nails are sunk in to the wood so I can apply filler afterwards and paint. Viktor also made a quick trip to Screwfix to ensure he used the strongest adhesive to fix the architraves to tiles in the bathroom. I will hire Viktor and Michael in the future to refurbish my stairs and install wall panelling on the stairs wall. I highly recommend them for their honest and professional work.
E H Carpentry
Rating: 5 out of 5
Extension Builder in West Drayton
At EH Carpentry we offer detail-orientated and meticulous carpentry, with a wealth of experience in executing fixtures and fitting installation for residential properties. With nearly 20 years experience.
Get in touch
Latest review:
James fitted new door linings frames and fire doors to upstairs of my house. Completed the work quickly, to high standard and was very happy with the price and professionalism
BL Carpentry
Rating: 5 out of 5
Extension Builder in West Drayton
Hello! My and my team are working on all kind of construction projects trough London. We've got 15 years of experience and many happy and returning clients.
Get in touch
Latest review:
Multiple fitting out works, eg fitted cupboards, kitchen fitting. Top notch. Knowledgeable, fair, prompt. Would enlist his help again.
LG Construction & Design UK
Rating: 5 out of 5
Extension Builder in West Drayton
LG Construction & Design Uk is a family business in London.We pride ourselves on high quality workmanship and customer satisfaction.We believe in keeping the customer happy and providing them a great service and high quality with competitive price. LG Construction £ Design UK - Building your dream
Get in touch
Latest review:
Extensions- 13 Jun 2020
Carlos and Luzianna did our kitchen extension in 2017 and we were very pleased with the quality of the work they did. We hired them again in 2019 to redo our living room and front garden. Again we were pleased with the result. In both cases we were living in the house during the construction and they did everything they could to be considerate and clean. We would definitely recommend them.
AVisha Builders
Rating: 5 out of 5
Extension Builder in West Drayton
Hi, I’ve been a builder for over 25 years now, working on mainly domestic houses I specialise in plastering and tilting. I have also completed extensions and loft conversations from start to finish. Happy to have a chat about your needs!
Get in touch
Latest review:
Plastering- 26 Mar 2025
I am really impressed about Avisha's job... quick response , great service with very reasonable price.... Will absolutely recommend...
ART BUILDING & SERVICES LTD
Rating: 5 out of 5
Extension Builder in West Drayton
ART Building & Services is a Slough-based building company carrying out construction services, property maintenance and installation work across Berkshire and London areas. As one of a few prime building companies, our main strength is based on providing complete solution, from initial concept right through to planning applications and to the final build.
Get in touch
Latest review:
Extensions- 9 Nov 2021
Artur and his team are very professional and polite. The single storey extension was built to a very good standard. The building site was always kept tidy. Artur kept us informed throughout the process. I strongly recommend using Art Building Services.
Rightmove Construction Ltd
Rating: 5 out of 5
Extension Builder in West Drayton
As you will see our bespoke work talks for itself we specialise in bathrooms and design this is our passion. We also do building work such as Extensions , Loft Conversions, and Kitchen Installations. We strive to give the best customer satisfaction. With good punctually ensuring that sites are clean and tidy our work ethic means our customers experience minimal disruption and a seamless transition with our expertise many thanks Rightmove Construction LTD
Get in touch
Latest review:
Tiling- 11 Nov 2023
Bally was on time and efficient throughout the work he did for me. The initial ask was to retile a bathroom but ended up saving me money by completing some carpentry work as well.Delivered the work to a high standard, would definitely use his services again and recommend to anyone looking for a friendly, quality builder.
JUST London Carpentry
Rating: 5 out of 5
Extension Builder in West Drayton
I am a fully trained Danish carpenter, qualified through a 4-year apprenticeship recognised across Europe for its high professional standard. This training exceeds UK NVQ Level 3 Advanced Craft, and I also hold a Gold CSCS Card. With nearly 15 years of experience, I bring Scandinavian precision, clean workmanship, and reliable communication to every project. My work is carried out with accuracy, pride, and an uncompromising eye for detail - whether the job is large or small. What you can expect from me: High-quality, long-lasting craftsmanship Clean, tidy, organised working methods Straightforward communication and honesty No shortcuts, no mess, no hidden surprises A finish that meets Scandinavian standards I treat every project with the same care I would expect in my own home. If you want genuine craftsmanship, reliability, and a premium finish — I’ll be happy to help.
Get in touch
Latest review:
Carpentry- 25 Jun 2026
I cannot recommend Liiam highly enough. Before I had even hired him, he went out of his way to sketch up two different design options so I could visualise the finished result. I purchased the balustrade kit through a third-party supplier, and Liiam even took the time to recover my basket and help ensure I had everything needed. He arrived exactly when he said he would, worked incredibly tidily throughout, and his attention to detail was outstanding. Most importantly, the finished balustrade looks absolutely fantastic and has transformed the space. Liiam clearly takes great pride in his work, and it shows in the quality of the finished job. Professional, reliable, meticulous, and a pleasure to deal with from start to finish. I would wholeheartedly recommend him to anyone looking for a skilled and trustworthy installer.
GP Construction Services Ltd
Rating: 5 out of 5
Extension Builder in West Drayton
New build, extensions, loft conversion, glazing, roofing, electrical and plumbing
Get in touch
Latest review:
We recently bought flat to let and decided to do completely refurbish. We invited few quotations including Gurwinder. We shortlisted top 3 quotation and invited him for discussion. During the meeting he was very professional and full of ideas. So we decided to honour him. Work started as agree on time, during the Job we liked his ownership of the work and advising us on the very step of the decision. Although it would have been better if his communications were more punctual but it neither affect us nor delayed any work. Even after completion he has been very helpful if any issue arises ( nothing major).
new vision construction(uk) ltd
Rating: 5 out of 5
Extension Builder in West Drayton
New Vision Construction (UK) Ltd is committed to provide the highest quality professional construction services. This commitment can only be maintained through the efforts of its people. We provide quality construction services to our clients. The pride we have in our work enables our clients to enjoy the construction process with confidence.The craftsmanship quality we produce is visible in all our finished projects regardless of the projects size.
Get in touch
Latest review:
Bathroom Fitting- 17 Jul 2020
Very professional & skilled builder. Aswell as a full bathroom refurbishment he took extra time on the small details to really make it a special end result. Me & my family are very pleased with Ranjits work. A very helpful and knowledgable man. Thanks Ranjit for a great bathroom for me & my family to enjoy.
Fisher Building and Plastering Services
Rating: 5 out of 5
Extension Builder in West Drayton
Fisher Building and Plastering Services has 18 years experience NVQ level 2 qualified. Taking great pride in our work and customer satisfaction is what we always achieve. We are based in Ashford Middlesex and cover Surrey, Berkshire and Bucks. We love our job! Kind regards ben fisher
Get in touch
Latest review:
Having been ripped off by our previous builder we were cautious at finding another. But we found Ben, if only I'd found him earlier here are his qualities - 😊 Professional - Good time keeping,he arrived at agreed time, his quote arrived on time on proper headed paper, his tools were clean he worked cleanly and tided up at end of each day, Ben was so thorough and took pride in his work. 😄 Very agreeable price 😊 Attitude - Ben was approachable,friendly and very patient, very polite - you actually get good morning, please and thanks - very unusual these days!! Amenable - Ben will take time to listen and will give you his ideas (very helpful) I honestly would recommend Ben for any building work . If only I had known of him before 🙂🙂🙂🙂 Wayne Watson

4.1

Top rated Extension Builders

Our Extension Builders in West Drayton, are rated 4.1 out of 5 based on 18 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 Drayton?

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

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

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

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

Find extension builders in West Drayton with MyBuilder

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

Step 2: Compare different extension builders in West Drayton

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

Step 3: Hire West Drayton extension builders with confidence

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

What to ask a West Drayton extension builder before hiring?

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

An extension builder in West Drayton 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 Drayton 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 Drayton?

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 Drayton 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 Drayton 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 Drayton

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

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

Many West Drayton 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 Drayton help with materials and finishes?

Yes, most extension builders in West Drayton 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.