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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Rayson
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
Brickwork,driveway pavings
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C.Price Building Services
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
C.Price Building Services specialising in: • Brickwork • Stonework • Dry stone walling • Landscaping • Flagging • Extensions • New buildings • Alterations • Paving
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C.h construction
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
•Brickwork and construction specialists • Restoration work • All types of brick & stone work • Timber frame, external and internal joinery • Full renovations • Commercial maintenance and insurance repairs • Paving and driveway installation
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Latest review:
Bricklaying- 17 Sep 2022
I would highly recommend Charlie and his team to everyone. I am 100% satisfied with the quality of their work. They are all extremely polite and hard working. They built me a stone wall at the end of my patio, with pillars and steps leading down to my garden. Plus a small ornamental stone boarder wall for my flower beds. I think it looks lovely and has vastly improved the look of my garden. Phase 2 will be to finish off the patio and AstroTurf.
DLD Building and Demolition
Rating: 4.4 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
Fully qualified and extremely work proud, over 15 years in the trade. Very experienced in all aspects of building work from garden walls to new builds, We go above and beyond to ensure the customer is completely satisfied before we leave.
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Latest review:
Bricklaying- 22 Apr 2023
I engaged DLD to demolish an existing boundary wall and build a new one to a specification recommended by them. Both Danny and Ben work as a great team with a work ethic to match, working tirelessly in all weathers throughout. Nothing is too much trouble and they take pride in what they do. I intend using them again and would recommend anyone to give them a try. A first class job by first class guys.
AM Joinery
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
I am a qualified joiner with 7 years experience on site working on new builds. I have good knowledge of every stage of a new build project an I am up to date with the latest building regulations. My skill set includes bricklaying, tiling and more All building and joinery works can be taken on. From kitchen fitting and hanging doors to extensions and new build projects I offer a full service £2m public liability insurance including work at height and hot works References available
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Latest review:
Kitchen Fitting- 20 Dec 2021
Absolutely fantastic job by Adam. Kitchen fitted with a lovely finish - very experienced. All work completed to a high standard and he was very reliable - arrived at the time agreed and completed the job promptly. Really pleased with the results!
Ainsley fullwood
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
Hi my name is Ainsley Fullwood. I have been a qualified bricklayer for 10 years. My work has varied between house building, commercial work on hospitals schools and universities. I started my own business 2 years ago. I have built bespoke homes and multiple extensions. My job is to see the job from start to finish. I coordinate all the trades so that the client gets exactly what they want and the the project is delivered on time.
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HS BUILD
Rating: 4.6 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
Competent joiner with experience in a range of first and second fix joinery. The portfolio below is a small range of works undertaken, any query’s please ask.
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Latest review:
Carpets & Lino- 19 Aug 2025
Very helpful and friendly! I recommend
LBailey Property Services
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
I am an experienced, honest and reliable builder based in the Wakefield pontefract area, skilled in building, roofing, home renovations, bathrooms, kitchens and landscaping. I pride myself on always working to the highest of standards whilst remaining competitive with my pricing.
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Elliott Property Services
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
Welcome to our profile. We are hard working and reliable builder operating in and around Sheffield. Elliott Property Services excels at construction projects such as new builds and extensions but we also undertake property maintenance contracts.
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Latest review:
Conversions - General- 17 May 2026
I can’t recommend Elliot Property services highly enough.The work was carried out with professionalism, super quick and left very tidy all done with such a polite and friendly manner. We are very grateful. Thank you Liz
JL Loft Conversions
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
We are an experienced loft conversion and building specialist with over 20 years in the trade, delivering high-quality loft conversions, dormers, and structural alterations for homeowners. We take pride in doing things properly — from the initial structural work right through to the final finish. Our focus is on creating practical, well-built spaces that add real value to your home, not rushed jobs or shortcuts. We understand that having work done in your home can feel stressful, so we work in a clean, respectful and organised way, keeping disruption to a minimum and keeping you informed at every stage. Reliability, clear communication, and attention to detail are central to how we work. We’re happy to offer honest advice, clear quotes, and realistic timescales. Whether you already have plans or are just exploring ideas, we’re always happy to talk things through and help you decide what’s best for your home and budget. If you’re looking for a trusted, experienced loft conversion specialist, we’d be happy to hear from you.
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Wilson Construction
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
We are a family business located in the north of Sheffield. We undertake all building works anything from new builds to garden walls . We specialise in stonework/stonemasonry however we do work with bricks etc also. There are four of us on the team and we also have many good subcontractors and other trades which work with us on a regular basis. This helps us to get things moving when clients have small window of time to get a job done or a tight deadline.
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WF Design (UK) Ltd
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
WF Design provides structural engineering services for domestic residential properties throughout Yorkshire & further afield. With over 20 years experience we work on all types of domestic projects Extensions Loft conversions New builds Open plan living Internal alterations
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J R Construction (Leeds) Limited
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
Let me start by introducing myself,I am John,I am timed served brick layer by trade and I have worked for myself for over 20 years covering extensions,chimney breast removals,structural wall removals,loft conversions,basement conversions and building houses and all aspects of construction.A lump sum fixed price is given on all work carried out.Short list me with confidence as I am a trustworthy,reliable and a fully insured builder. Please feel free to view my feedback from previous customers.
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Latest review:
Extensions- 26 Nov 2020
Hired John to do our single story extension. Nothing is too much trouble and his attention to detail was superb. His work is top quality and whoever hires John won't be disappointed. Top tip though get plenty of teabags in.
LP roofing services / pear tree construction
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
🔨 ROOFING & EXTERIOR SERVICES AVAILABLE: Anyone who needs the following Building & Home Improvement Services – Sheffield 🏡 Your dream home is within reach – we handle everything from foundations to finishing touches. • Tiles & ridge tiles replaced • Full re-roofs • Flat roofs • Gutter repairs & replacements • Fascia & soffits • Dry ridge systems installed • Dry verge systems installed • Chimney repairs • Brick pointing • Gutter cleans • Roof cleans • cladding • LEAD work • New builds & extensions • Kitchen & bathroom remodels • Loft conversions & structural work • Driveways, patios & landscaping • Electrical & plumbing installations • Plastering & decorating • Energy efficiency upgrades • General handyman repairs 💯 WHY CHOOSE US? • Fully insured & qualified • Free, no-obligation quotes • Transparent pricing • UK building standards compliant • Local, reliable Sheffield team 📞 Get your project started today: ‼️ FREE QUOTES AVAILABLE ‼️ 📝 Planning permission support available 💬 Drop us a DM to discuss your ideas!
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PJ BUILDING SERVICES
Rating: 5 out of 5
Extension Builder in Barnsley, Yorkshire and the Humber
we offer a full building, plumbing and heating service, we can offer a full plans to completion service for extensions and loft conversions. no job too big or small. we do any type of insurance work. all our surveys and quotations are free.
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Latest review:
Extensions- 9 Oct 2015
Excellent work throughout. Job completed on time and within agreed budgets. All staff were well trained and well managed to produce a good quality outcome. Would definitely recommend them to others.
JBlackburn
No reviews yet
Extension Builder in Barnsley, Yorkshire and the Humber
We’re a firm from Wakefield that have over 60 years of experience in the building trade.
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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.