Extension Builders in Barnsley, Yorkshire and the Humber

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 4 (8 reviews)

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Some of our top rated extension builders in Barnsley, Yorkshire and the Humber

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BRL Builders
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
As a family run building company we take pride in all that we do and will always strive to provide the best service possible
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S.T Builders
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
30 years experience in the building trade we have built up a client base who use us regularly. We have a bricklaying background building houses and specialise in domestic extensions. Over the years we have diversified and now complete all types of work from new kitchens, patio and garden landscape, walls removed and steel beams, and much more
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Latest review:
Conversions - General- 4 Mar 2024
Can’t rate Steve highly enough, 100% would recommend to friends and family. Great work, spot on timing, given the job was always going to be dusty any mess was kept to an absolute minimum throughout. St builders removed 2 load bearing walls for us. Steves quotes were reasonable, gave us plenty of advice (that is much needed) helped us organise with others and had a refreshing honest approach to there work. If you need work doing I would suggest giving Steve a call!
Dearne construction ltd
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
With over 16 years of experience in the construction industry, our company has built a strong reputation for delivering high-quality work and exceptional customer service. We specialize in all aspects of construction, with a particular focus on precision, craftsmanship, and reliability. Our mission is simple: to exceed our clients’ expectations on every project. From initial consultation to final handover, we ensure clear communication, attention to detail, and a commitment to excellence. Whether it’s a home extension, renovation, or custom build, we take pride in turning your vision into reality—on time and on budget.
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Latest review:
Bricklaying- 8 Nov 2023
Josh was prompt to provide an estimate and kept in touch throughout the job being done . Work completed promptly to a high standard and invoice provided by Josh as requested . Would recommend and use his company again .
TBBT Groundworks
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
I am a professionally and technically qualified civil engineer. I have over 20 years experience in the construction industry, and I have access to designers, architects, tradesman, and specialist plant/material suppliers. I work on small to medium sized domestic and commercial projects. I have a particular interest in foundations, retaining structures, drainage and minor civils. I have experience of dealing with the local authority regarding structural calculations/building control applications and I’m happy to advise where I can. Get in touch today for a no obligation/free quote!
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Latest review:
Landscaping- 7 May 2026
Tony did a fantastic job. Great communication throughout and carried out the job to a very high standard. Will definitely be using him again.
Pinetree renovations ltd
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
We are a small family business with decades of experience, all trades that work with us are long time friends and have worked with us almost 24 years, we can offer almost every home improvements needs from windows, doors to full extensions large and small, lightweight roof conversions and conservatories and much more, we really are the full package.
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Latest review:
Extensions- 11 Jun 2024
What can I say about pine tree renovations and Kiel and Harrison True professionals Nothing too much trouble for these guys Very thorough work Problem solving Ideas getting around problems Very approachable Very clean workers We have had a full lower extension to the rear of our property with a full knock through to make a big open kitchen and diner He has built to a 5 star standard Put in a downstairs toilet and fitted all my new kitchen Also done a total refit to my bathroom with new units and shower and bath fitted New ceiling and walls done He's redoing my garage and all my guttering and soffits If you ever want a fantastic builder Trust worthy This is the company I would definitely recommend Pine tree renovations are 5 star Thanks for all your fabulous work 👏👏👍👌
EO onsite solutions ltd
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
We a reputable company based in yorkshire, we undertake large scale refurbishment projects as well as smaller extensions, we predominately looking after the dry-lining partitions, ceilings, plastering. We can deal with the soft strip demolition of office spaces prior to conversions. We work closely with our in house fire stoppers, we are happy to carry out the final decorations and all joinery works, to the highest standards. We provide many other construction services, bricklayers, groundwork’s, decking and paving. We can provide references on request.
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Townhillandhunt
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
We are a well established building contractor. Who operates throughout south Yorkshire. We are fully insured and undertake all building works to the highest standards using on our projects. all our contractors are fully qualified tradesmen. You can view our work on our instagram page (Townhillandhunt)
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GT Builders & property maintenance ltd
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
Hi my names Andy I've been in the building trade for over 30 years im honest punctual reliable and always to hand to help
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Latest review:
Extensions- 18 Jun 2025
Andy's work ethic is amazing & he's very straightforward & professional. He's considerate & go all the way to ensure work is completed beyond expectations
Aln Property Service
Rating: 4.9 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
Aln building are a family run company . Based in Ackworth, West Yorkshire, With over 30 years experience in the building trade. We are certified and widely recommended builders/tradesmen that are pleased to be able to offer you an end to end solution. From planning and design through to landscaping and precision finishing you can put your trust in us to deliver. You can trust ALN Building Services to offer a professional, quality finish to every project worked on.
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Latest review:
Extensions- 14 May 2013
A star***** This builder would be recommend as he and his team did a fantastic job , Finished the job earlier than scheduled. it has nearly been a year and the job is still up to its standard well done. I also hired Alan to do a second job in the kitchen area which he done a wonderful job i would highly recommend.
CLS Property Services
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
We specialize in property refurbishments, extensions, kitchens, bathrooms, loft conversions, basement conversions, garage conversions, and offer a wide range of trades under one roof. What sets us apart is our commitment to quality, attention to detail, and a team of skilled professionals who ensure your project is completed to the highest standards. With us, you get a one-stop solution for all your home improvement needs.
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Key Property Installation
Rating: 4.2 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
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
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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
Xpress building Yorkshire LTD
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
Xpress Building is a small but highly professional building firm based in Barnsley, delivering a personal, reliable, and exceptional service to every client. We take great pride in the quality of our craftsmanship, the cleanliness of our work, and the punctuality that defines how we operate. Our committed and experienced workforce has a genuine passion for the trade. With strong practical skills and the ability to think ahead, we confidently overcome challenges on site, ensuring each project runs smoothly and to the highest standard. This combination of skill, dedication, and problem-solving makes us a trustworthy team you can rely on from start to finish. With extensive industry knowledge and a network of trusted, carefully selected subcontractors, we provide all aspects of building work, specialising in brickwork. Whether the project is big or small, we approach every job with professionalism, transparency, and a commitment to achieving outstanding results. At Xpress Building, our goal is simple: to deliver workmanship you can trust, service you can depend on, and a finished product you can be proud of.
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HIP
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
Hi my name is Adam,I am an advanced NVQ advanced level 3 carpenter and joiner from the age of 17. Now in my forties with plenty of commercial and domestic work.I am available for the Yorkshire area and nationwide.I’ve also worked abroad on large,building projects where I’ve gained skills in metal drylining and suspended ceilings. My skills are First fix carpentry and joinery 2nd fix carpentry and joinery Shopfitting Refurbishment Building and loft conversion. Bespoke furniture,media units,kitchens and wardrobes. Project management from start to finish. Through word of mouth, I have built a positive trustworthy relationship with customers both past and present.Which leads me to repeat work.I communicate all the way through the project, putting any of their concerns at ease,and talking through any issues either of we may have.End result positive. I am dedicated to finish all my projects to a extremely high standard from start to finish.
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One stop professional building contractors ltd
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
One stop pro build are a family run business based in Sheffield South Yorkshire, we offer a full turn key service from start to finish of construction.
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Latest review:
Extremely professional friendly service.
C.Goldie.Building
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
Here at C.Goldie.Building we work with your customers to deliver high quality projects that suit their needs.
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Harrod Brickwork&Repointing Specialist
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
Harrod Brickwork & Repointing Specialists is a trusted, family-run business proudly serving the Yorkshire area. We specialise in high-quality bricklaying and repointing services, delivering reliable workmanship with a strong focus on detail and customer satisfaction. With years of hands-on experience, we handle everything from restoring worn and weathered brickwork to new builds, repairs, and full repointing projects. Our friendly, professional approach ensures every job—big or small—is completed to the highest standard using proven methods and quality materials built to last. We take pride in offering honest advice, competitive pricing, and a dependable service you can count on across Yorkshire. For a free, no-obligation quote, get in touch today
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Top rated Extension Builders

Our Extension Builders in Barnsley, Yorkshire and the Humber, are rated 4 out of 5 based on 8 reviews from customers like you.

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What types of services are offered by local extension builders in Barnsley, Yorkshire and the Humber?

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 Barnsley, Yorkshire and the Humber 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 Barnsley, Yorkshire and the Humber who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Barnsley, Yorkshire and the Humber?

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

Find extension builders in Barnsley, Yorkshire and the Humber with MyBuilder

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

Step 2: Compare different extension builders in Barnsley, Yorkshire and the Humber

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

Step 3: Hire Barnsley, Yorkshire and the Humber extension builders with confidence

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

Barnsley, Yorkshire and the Humber extension builders are ready to help. Use MyBuilder today to find the right professional for your home extension.

What to ask a Barnsley, Yorkshire and the Humber extension builder before hiring?

Before hiring an extension builder in Barnsley, Yorkshire and the Humber or extension building company in Barnsley, Yorkshire and the Humber, 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 Barnsley, Yorkshire and the Humber?

An extension builder in Barnsley, Yorkshire and the Humber 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 Barnsley, Yorkshire and the Humber 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 Barnsley, Yorkshire and the Humber?

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 Barnsley, Yorkshire and the Humber 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 Barnsley, Yorkshire and the Humber 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 Barnsley, Yorkshire and the Humber

Can an extension builder in Barnsley, Yorkshire and the Humber help with planning permission?

Yes, many extension builders in Barnsley, Yorkshire and the Humber 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 Barnsley, Yorkshire and the Humber handle everything from design to construction?

Many Barnsley, Yorkshire and the Humber 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 Barnsley, Yorkshire and the Humber help with materials and finishes?

Yes, most extension builders in Barnsley, Yorkshire and the Humber 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.