Extension Builders in Dewsbury

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4.7 (12 reviews)

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Some of our top rated extension builders in Dewsbury

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C.Price Building Services
No reviews yet
Extension Builder in Dewsbury
C.Price Building Services specialising in: • Brickwork • Stonework • Dry stone walling • Landscaping • Flagging • Extensions • New buildings • Alterations • Paving
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Northern Home Improvement LTD
Rating: 3.7 out of 5
Extension Builder in Dewsbury
Here at NHI our aim to to remove the stress that is associated with building work. We have developed a comprehensive team of highly skilled and professional trades, creating a one stop to your dream home. We offer a huge range of trades, products and services to attend any budget or expectation. We want to give our customers exactly what they want with our year of knowledge we do our very best to produce a service that everyone can appreciate.
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Latest review:
Landscaping- 22 Jul 2026
Thanks to the team we are set to have a fantastic summer in our new garden room and freshly laid lawn! Jack listened carefully to all our ideas and gave us a really competitive price. He took the time to create a bespoke layout, knowing all it would take extra effort, just to ensure it perfectly suits our needs. The quality of the finished build is top tier! Throughout the project, Jack proved to be a honest, trustworthy, and incredibly knowledgeable guy. His attention to detail and craftsmanship are second to none. He also patiently answered all our questions in detail. Like many big building projects, we hit some minor snags (roof drainage issues and a few delays). But to his absolute credit, he took full responsibility, came straight back to carry out the remedial work, actively suggested solutions to sort everything out. While scheduling can be busy in peak season, his commitment to doing the job right was what mattered most. We’re so satisfied and wish the team every success!
RenTeK
No reviews yet
Extension Builder in Dewsbury
RenTek is new to this site as the majority of our work comes from personal recommendations. We have an enviable reputation as a home extension specialist and provide a Complete Eco Home Extension, Renovation and Orangery Service from Design through to Completion including ALL aspects of planning and building control. We do not employ salesmen, instead your consultant will be a trained surveyor, giving you the confidence of receiving the best advice.
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V&B architects
No reviews yet
Extension Builder in Dewsbury
V&B architects focused on blending innovative design with functionality. At V&B architects we create spaces that inspire, with a deep commitment to sustainability and client satisfaction. Our work reflects a passion for thoughtful design and a vision that shapes the future.”
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GPM Masonry Ltd
No reviews yet
Extension Builder in Dewsbury
For home extensions, new builds to bespoke hard landscaping. Specialist in stone masonry and building restoration services. Friendly, local builders delivering a high standard of finish and clean working.
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HD4 Interiors &Bespoke Joinery
No reviews yet
Extension Builder in Dewsbury
We are a small, family run bespoke joinery/conversion company with 35 years+ in the building industry, which gives us a wealth of experience of all aspects of your bespoke requirements, be it kitchens, bedrooms and bathrooms, doors, flooring and skirting. We offer a friendly, reliable service and pride ourselves on our high standards of workmanship.
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Lofthouse & Jubb
No reviews yet
Extension Builder in Dewsbury
Hi we’ve been in the trade for 30 yrs + and are experienced in new build houses extensions barn conversions foundations flagging/paving and boundary walls
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R&C construction services
No reviews yet
Extension Builder in Dewsbury
R&C construction services provides a vast ammount of experience withing construction witch includes General labour Garden clearouts Open plan knockthroughs Steel work Drainage We pride our self's in having the best customer service around thank you
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T Medley Contracting Ltd
No reviews yet
Extension Builder in Dewsbury
We are a reliable and experienced building company offering a full range of services including extensions, bricklaying, roofing, and general building works. We also specialise in high-quality resin driveways, providing durable and great-looking finishes. We take pride in our workmanship, keep sites tidy, and aim to complete every job on time and to a high standard.
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AM Building Development Limited
Rating: 4.5 out of 5
Extension Builder in Dewsbury
I am a fully qualified joiner by trade, do complete building projects from start to finish.
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Latest review:
Joinery & Cabinet Making- 3 Sep 2020
Best guy for any job undertaken more than pleased wid everything he has done its perfect
Durkin Construction Group Ltd
No reviews yet
Extension Builder in Dewsbury
Durkin Construction Group Ltd prides itself on quality and professionalism. With over 22 years experience within the construction industry the company is competent and efficient in its approach to carry out any development project. From custom house design and construction to major structural remodelling, Durkin Construction Groups Chartered Construction Managers can assist you with all your project requirements from start to finish.
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MKBS
No reviews yet
Extension Builder in Dewsbury
We are a family run business with skills in all trades. So no outside contactors. All general building work undertaken, including extensions, new builds and renovations. Over 20 years experience.
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BSINGH
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Extension Builder in Dewsbury
BSINGH BUILDERS
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ALPHA PROPERTY ACQUISITIONS LTD
No reviews yet
Extension Builder in Dewsbury
GroundUp Construction is a Leeds-based refurbishment and renovation company specialising in back-to-brick refurbs, structural alterations, extensions, and loft/garage conversions. We operate with an experienced in-house multi-trade team (40+ years combined experience), allowing us to manage projects efficiently without relying heavily on external subcontractors. This means better quality control, realistic timelines, and clear communication throughout the build. Our work typically includes: Full property refurbishments (back-to-brick) Load-bearing wall removals & steel installation (to engineer’s specs) Extensions, loft & garage conversions Kitchens, bathrooms & internal reconfigurations Plastering, carpentry, flooring & finishing works We pride ourselves on transparent quoting, honest advice, and clean, well-managed sites. Any unforeseen issues are discussed and agreed before additional works are carried out—no surprises. Fully insured and Building Regulations compliant. Covering Leeds and surrounding areas.
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MARIUS BUILDING
No reviews yet
Extension Builder in Dewsbury
We are a dedicated painting company committed to delivering high-quality finishes that transform homes and businesses. With a strong focus on precision, reliability, and customer satisfaction, we provide a full range of interior and exterior painting services tailored to each client’s vision. Our team takes pride in attention to detail, using premium materials and proven techniques to ensure long-lasting, flawless results. Whether it’s refreshing a single room or completing a full property makeover, we approach every project with professionalism and care. From preparation to the final coat, we work efficiently, cleanly, and respectfully—ensuring minimal disruption while achieving maximum impact. Our goal is simple: to bring your space to life with colour, quality, and craftsmanship you can trust.
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B.Pile building services
No reviews yet
Extension Builder in Dewsbury
Hi there, I am new to my builder never promoted any jobs on the internet I have always had my work from word of mouth. But now with everything been on the internet I thought I would give it ago. My company b purple building service has been going for 15 years now. Worked on site for the first 5 years, and for the last 10 I have just done my own private work. Home extensions, new builds flagging etc. I take on all work from footings to completed project. We have bricklayers joiners plumbers Electrition’s. We fully complete the job start to finish. Any questions give me a message 👍👍
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4.7

Top rated Extension Builders

Our Extension Builders in Dewsbury, are rated 4.7 out of 5 based on 12 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Dewsbury?

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

Find extension builders in Dewsbury with MyBuilder

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

Step 2: Compare different extension builders in Dewsbury

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

Step 3: Hire Dewsbury extension builders with confidence

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

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

What to ask a Dewsbury extension builder before hiring?

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

An extension builder in Dewsbury 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 Dewsbury 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 Dewsbury?

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 Dewsbury 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 Dewsbury 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 Dewsbury

Can an extension builder in Dewsbury help with planning permission?

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

Many Dewsbury 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 Dewsbury help with materials and finishes?

Yes, most extension builders in Dewsbury 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.