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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Cramptons Builders
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
need a clean and tidy reliable builder with a first class skill level and good work ethics call me for a no nonsense approach and free advice and hopefully a quote
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Latest review:
Extensions- 2 Apr 2020
Did a excellent job I would highly recommend
Fisher construction
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
Fisher innovative construction are a family run business based in South Yorkshire, we take a collaborative approach to every project, working closely with our clients to ensure their vision is realised. You check us out online on Facebook, instagram and our website.
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High Green Building Solutions Ltd
Rating: 4.8 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
High Green Building solutions treat your home like our own. We have years of experience in building work ranging from extensions, new builds and complete renovations including all the smaller jobs in between.
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Latest review:
Extensions- 16 Dec 2024
High Green Building are absolutely fantastic! Marc turned up, on time, worked hard everyday. Did an outstanding job and built us a dining room, utility room and toilet. We are so pleased with not only the end result but the quality of work and care taken during the build. Cannot fault Marc (and Owen) I would highly recommend Marc for any build. Whether you need a wall building or a big build. And to top it off, he is not only professional but a nice guy as well. Price is also very competitive. On my builder you sometimes have to take a risk with who you employ. High Green Building there is no risk.
Steve Scarrott Builder
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
Over 25 years experience, from small extensions to 1 million pound homes with swimming pools. Striving to provide excellence for all customers no matter the job size. Perfection is of utmost importance; building a perfect home doesn't cost the earth.
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Latest review:
Steve Scarrot built my double extension and I can honestly say, wow what a great job. I can’t say a bad word about it. Steves workmanship and knowledge on the building game is second to non. His hard work and dedication to work is first class. He was prompt, never late and did exactly what he said he was going to do. His quality of work was exceptional and he never tried to cut any corners he was first class all the way. An absolute professional and a credit to the industry and I’d happily have him work for me again.
BuilderYouCanTrust
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
I am determined and skilled worker who will match any reasonable quote. I do everything with home renovations. I have 15 yrs experience. From the ceiling to the floor (change lamp fittings, build up kitchen furnishers, plaster walls, walk-in wardrobes, paint walls, fit a laminate floor, change internal and external door and windows, change or add radiators to existing central heating system, tiling bathrooms and the kitchen, build up extension)
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Latest review:
Bathroom Fitting- 16 Jul 2025
Seth was very friendly, and good at communicating. He did exactly as planned on the dates we decided and was very professional. He had good suggestions for bathroom and did a great job, would recommend to anyone else to use!
Pendle Property Services Ltd
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
Pendle Property Services Ltd. Specializing in Building, Groundworks and Home Improvements we are a small team with many years of experience in the industry working for specialist building companies. This has given us a varied skillset that enables us to complete work from Extensions, Drives and Garden re-designs to Bathrooms and kitchens. We take pride in our work and we do things right! Honest, Reliable and Affordable!
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Latest review:
Groundwork & Foundations- 24 Sep 2018
Josh was on time everyday and very polite, did a great job and worked very hard. Very pleased with the work done as he excavated some heavy concrete and was great at using the digger. We look forward to using him again on future jobs.
Freeman Construction
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
Freeman Construction is a reputable building company with over 20 years of experience in the construction and construction management industry. We specialise in delivering high quality construction services, including residential, commercial, and industrial projects. With two decades of experience, Freeman Construction has developed a deep understanding of various construction processes, regulatory requirements, and best practices. This expertise allows us to navigate challenges effectively and complete projects on time and within budget. We contract a team of highly skilled professionals, including architects, engineers, project managers, and skilled tradespeople. This diverse expertise ensures that every aspect of a project is handled with precision and care. Freeman Construction is committed to maintaining high standards of quality in every project. We utilise high quality materials and employ stringent quality control measures to ensure durability and safety. We prioritise client satisfaction by maintaining open and clear lines of communication and involving clients in every step of the project. This collaborative approach helps to understand and meet specific client needs. At Freeman Construction we offer a wide range of services, including project management, design build, renovations, and general contracting. This versatility makes us a one-stop solution for various construction needs. Our company is dedicated to sustainable building practices, incorporating eco-friendly materials and energy efficient designs to minimise environmental impact. Over the years, Freeman Construction has built a solid reputation based on reliability, integrity, and excellent service. Many of our projects come from repeat clients and referrals. Keeping updated with the latest construction technologies and methodologies, enabling them to offer innovative solutions that enhance project efficiency and reduce costs. Free advice, guidance, quotations and no obligations.
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H2wdevelopments
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
We have 15 years experience in the building trade covering many different aspects including extensions, new builds, garden walls, garden landscaping including porcelain tiling and traditional stone flagging.
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Latest review:
Extensions- 24 Nov 2025
Reece and his father-in-law Steve completed a single story kitchen extension [knock through] over the summer and my wife and I have nothing but high praise for the duo and the team of sub contractors he has working with him. From the first time sitting down with Reece to discuss the project he put you at easy, and all through the build nothing was too much trouble. They were so easy to work with, and the workmanship has been top notch. I would highly recommend Reece and his firm without any hesitation-
Hassan
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
We do all paint and wallpaper works at competitive prices and quality work. Also we can do cladding for ceiling and walls.
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Latest review:
Painting & Decorating- 19 Jan 2023
Hassan is an amazing handy man. Very patience, understood the assignment. He was prompt to start my work, diligent and reliable with his work. He is also very knowledgeable and made brilliant suggestions with redecorating my house. He was happy to do other little jobs for me without complain. I highly recommend Hassan for your home redecorating jobs.
Garland Building Projects
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
20 years experience, a family run business, we are fully qualified and insured. We thrive on quality of work and love to take on new challenges and decorative pieces of work. Can forward multiple references and browse our work at your leisure.we are very helpful individuals, punctual and polite. Thank you (sean garland)
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Latest review:
Extensions- 27 Sep 2020
Sean's a very friendly bloke and did a great job on our porch. He obviously cares a lot about the quality of his work and I'm happy with the finished result
MB Builders
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
MB Builders is new to My Builder, But is far from new to the building trade. Specializing in Brick laying, Stone masonry, Extensions and general maintenance. No job is too big or too small, for MB Builders to undertake. We are a family orientated business, who pride our self's on the finished product finished on time and within cost. Thank you for reading our introduction. We look forward to hearing from you.
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Latest review:
Extensions- 8 Apr 2021
Absolutely cracking. First class job and would recommend to anyone. Very pleasant, polite and punctual. Well done boys
D.McHale Master Builder
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
Hi Please call me Mac,I have been a builder for 29yrs and have a real passion for what i do and strive to provide not only a top quality finish but also a quality service from start to finish.I respect the clients home and try to provide my clients with helpful and useful advice.
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Latest review:
Extensions- 23 Jun 2019
Mac built us two extensions to our house and we are really pleased with our new home. Mac is trustworthy, passionate about quality workmanship and transparent about costs and would recommend and have recommended him to friends.
Carriss Construction
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
We are a family run business that has been established for over 30 years. Our scope of works undertaken varies from new build developments and house extensions through to conservatories and all types of structural redevelopment including new kitchens and bathrooms. All work is guaranteed.
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Latest review:
Paul has worked for me for approximately 2 years, his workmanship is always of the highest standard, he always works in the most professional manner when dealing with suppliers, architect and building inspectors. His was very reliable always turning up on pre arranged days and times. I would have no hesitation in recommending Paul for any building project, no matter how large or small.
Ak property services
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
Ak property services specialise in all aspects of property renovation mainly carpentry and joinery focusing on attention to detail and customer satisfaction.
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Latest review:
Carpentry- 20 Jan 2023
Removed old bannister and fitted new banister and spindles and newel posts and under-stairs cupboards. Excellent all round. Really easy to arrange quote and time to do the job. Done within the time he stated. Left everything neat and tidy at the end of the working day. Couldn’t be happier with the end product. Would highly recommend to anyone considering similar work.
William ashley
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
My name is William Ashley from Peter Gibson Builders we are a building company from west/South Yorkshire. Who deal with new builds, extensions and under go any building works.
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Latest review:
Bricklaying- 6 Mar 2021
Great job. Done it very quickly
Frank Estates LTD
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
I am an experienced builder with 24+ years of expertise in construction. My diverse skill set includes home building, renovations, and a wide range of interior work. I am committed to perfection, honesty, and transparent communication. Let's collaborate to bring your dream home space to life!
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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.