Extension builders in Keighley

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 3 (2 reviews)

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

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 Keighley

400 Results

Sort by:

Dunne defence systems Ltd
No reviews yet
Extension Builder in Keighley
Hi, I’m James Dunne and we help build dreams. From extensions, loft conversion, rendering, windows we do it all. We have partners in all industries so nothing is too big or too small. 😊
Get in touch
CMG Construction
No reviews yet
Extension Builder in Keighley
Commercial & domestic building contractor /developer - from Concept to complete - either full or part builds depending on client needs and finances
Get in touch
David Bradley
No reviews yet
Extension Builder in Keighley
With over 40 years in the construction industry I offer a personal and honest work ethic. Having the ability to provide solutions for every size of project liaising with all trades to ensure full project completion. Meticulous in ensuring a safe and clean environment whilst working in your homes. Examples of works completed can be seen on the photographs on the website.
Get in touch
Knowles and brown construction ltd
Rating: 5 out of 5
Extension Builder in Keighley
Knowles and Brown Construction Ltd covering all your building needs. Together with a in house designer and architect we aim to deliver a wide range of projects from start to finish. Our range of skill from professional tradesmen cover planning and drawings, kitchens and bathrooms, internal alterations, patios/decking, extensions and everything in between.
Get in touch
Latest review:
Extensions- 25 Jun 2020
We had our porch renovated by Knowles construction a few months ago. We found Kurt and team to be very polite and professional. They went the extra mile to match window design to the existing windows. Overall their work was very neatly finished and they didn't leave a mess. I will recommend their service.
The Renevation Group Ltd
No reviews yet
Extension Builder in Keighley
What We Do We specialise in high-quality home extensions, from single and double-storey builds, kitchen extensions, rear and side returns, wrap-around designs, garage conversions to 'new build' and development. With our in-house architectural design service, we provide a complete turnkey solution—managing your project from concept through to completion, while also working seamlessly with your own architect if instructed. We work closely with all professionals - architects, structural engineers, and local authorities to ensure every project meets Planning and Building Regulations—making the process smooth and straightforward from start to finish. As the exclusive UK partner of our Dutch design partner, world-renowned interior designer Eric Kuster—known for his work with high-profile clients worldwide—we offer access to his signature design approach, with interior design input available for those seeking a truly refined finish. We also provide exclusive UK access to premium finishes, including Shades by Kuster paint and Terra Cire by Kuster wall finishes. Alongside this, we offer an exclusive range of premium kitchens—delivering superior quality and finish compared to leading UK suppliers, while still maintaining highly competitive pricing. Why Choose Us? We combine skilled craftsmanship with a straightforward, honest approach. From the first conversation to final handover, we focus on clear communication, attention to detail, and delivering a result you’ll be proud to live in. Our dedicated procurement team ensures the best possible material prices without compromising on quality. Every project benefits from strong on-site management, ensuring efficient delivery and high standards throughout. From the outset, you’ll also have a dedicated personal liaison, providing clear communication and support at every stage of your project.
Get in touch
MM Construction
Rating: 1 out of 5
Extension Builder in Keighley
All aspects of Joinery and property renovations undertaken, small extensions, driveways, re-roofs.
Get in touch
Latest review:
Kitchen Fitting- 14 May 2021
Do not employ this tradesman. Poor communication and unreliable.
Key Property Installation
Rating: 4.2 out of 5
Extension Builder in Keighley
We are a family run business with over 20 years experience and specialize in loft conversions garage conversion kitchens bathrooms and full house renovations we are a team of trades that pride ourselves on our quality workmanship we don’t rely on any other trades and are with You from start to finish we never have problems just solutions
Get in touch
Latest review:
Superb communication from start to finish after site visit. Fair pricing. Wonderful team and great fun to have around during the period of work. Highly skilled and would recommend you use these guys for any work you need doing. We will be using them again. Thanks to Warren and the chaps we have had the pleasure of knowing during your time with us. Huge thanks again. Jackie and Nick
Psvbuild
No reviews yet
Extension Builder in Keighley
Hi I ve been a sole trader for other 25 years ,specialising in new builds, extensions,garden walls ,repointing houses ,garages and hard landscaping . All building work undertaken Insurance work specialist
Get in touch
Valley Plastering & Building
No reviews yet
Extension Builder in Keighley
Reputable tradesmen with a speedy response and quality service. We undertake a wide range of aspects within the building and plastering trade.
Get in touch
Brickcraft Builders
No reviews yet
Extension Builder in Keighley
Brickcraft builders have been in the building trade for over 15 years with a dedicated workforce. Happy to take on all aspects of building work. We specialise in extensions. We provide a complete building service from start to finish from foundations right to the electrics and plumbing. We work alongside other professional tradesmen to help you achieve the perfect dream home. We have 100s of satisfied customers who use us again and again.
Get in touch
Express builders limited
No reviews yet
Extension Builder in Keighley
Hi, I'm A plikas l am qualified as site manager (level 6) I'm not the best on construction, but I'm trying to be. We have 12 years experience in west Yorkshire. We undertake all kinds of jobs, full Refurbishment, extension, new build, comercial building.
Get in touch
Native Carpentry and Joinery
No reviews yet
Extension Builder in Keighley
Hi, My name is Joe, I am an experienced carpenter/joiner that specialises in traditional oak and timber framed buildings. I also do timber roofs, fascia/soffits doors etc. Please get in touch if you’re interested!
Get in touch
Davies sacks ltd
No reviews yet
Extension Builder in Keighley
We are a professional multi-trade construction company providing a complete range of building and property services. From groundwork, brickwork and roofing to plumbing, electrical, joinery, plastering, decorating and full property renovations, our experienced team delivers quality workmanship from start to finish. Whether it’s a small job or a large construction project, we provide a reliable, professional service tailored to your needs.
Get in touch
N Murray construction
No reviews yet
Extension Builder in Keighley
Builder time served bricklayer 40 years experience.specialise in extensions and structural work
Get in touch
JK home renovations
No reviews yet
Extension Builder in Keighley
We are a family owned business who pride ourselves on helping our customers achieve the best results on their home projects. We have access to all trades to cover all needs in customers plans for home renovations.
Get in touch
KDL builders
Rating: 5 out of 5
Extension Builder in Keighley
Amarokconstructionltd is based in west Yorkshire and is responsible for many individual, high-quality building and property developments in the Yorkshire Region. We are able to provide a portfolio showing photographs of our work. We treat every project with equal importance from a small garden wall to a large new property. Should you require a quotation. Please contact us and we will provide a detailed break down quote for all your requirements, however big or small.
Get in touch
Latest review:
Bricklaying- 1 Jun 2016
Keiran did an excellent job for us, rebuilding a wall and pointing some brickwork. He contacted us promptly and came to quote the same day. He completed the job in one day - staying until 7 pm to get the job finished. The quality of work is excellent and he left everything clean and tidy. He may be young, but he has excellent work ethics and workmanship. Will be using him again and would have no hesitation in recommending him.

Top rated Extension Builders

Our Extension Builders in Keighley, are rated 3 out of 5 based on 2 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 Keighley?

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

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

What are the hourly rates of extension builders in Keighley?

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

Find extension builders in Keighley with MyBuilder

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

Step 2: Compare different extension builders in Keighley

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

Step 3: Hire Keighley extension builders with confidence

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

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

What to ask a Keighley extension builder before hiring?

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

An extension builder in Keighley 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 Keighley 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 Keighley?

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 Keighley 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 Keighley 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 Keighley

Can an extension builder in Keighley help with planning permission?

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

Many Keighley 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 Keighley help with materials and finishes?

Yes, most extension builders in Keighley 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.