Extension Builders in Mid Glamorgan

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (2 reviews)

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Some of our top rated extension builders in Mid Glamorgan

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Knock on wood Swansea
Rating: 5 out of 5
Extension Builder in Mid Glamorgan
Small family run business. Have close to 20 years of experience in building industry. Specialise in custom builds and custom carpentry work like staircases, kitchens and built in wardrobes built from scratch. Our building journey had started in London where quality really matters and a high end finish is always expected. We want to deliver that same high standard in south wales and build our reputation based on quality of work. At beginning of 2019 as our property portfolio grew and have also seen an opportunity to offer our services and knowledge locally in Swansea and surrounding towns. We offer services from design to executing the project and getting it over the finish line.
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Latest review:
Extensions- 7 Jul 2025
Build in process at present . Chose as well priced with detailed quote for each part of build , found them conscientious, excellent sticking to timescale and engaged well with building process and any updates ensuring we are happy with build . Kept drive covered to protect resin and considerate to neighbours whilst work is being carried out . Already discussing future projects as standard of work excellent and reliability of having good builder . Would highly recommend for all building work Sian and Anthony Davies
Aarons plant hire ltd
Rating: 5 out of 5
Extension Builder in Mid Glamorgan
Aaron's Plant Hire Ltd is a professional and reliable company specializing in comprehensive groundworks, plant hire, fencing, driveway installations, and landscaping services. With a skilled and dedicated team, we deliver high-quality results tailored to each client’s needs. From excavations and drainage solutions to creating stunning driveways and garden transformations, we ensure every project is completed to the highest standard. Whether you need durable fencing, expert groundwork, or landscaping to enhance your property, Aaron's Plant Hire Ltd is committed to excellence and customer satisfaction.
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Latest review:
Landscaping- 6 Apr 2025
Can not recommend Aaron and his team highly enough. Not only did Aaron do a brilliant job but he and his team were all very friendly and conscientious. What are you waiting for! Book them!
Lea white building services
No reviews yet
Extension Builder in Mid Glamorgan
Friendly,Reliable,trustworthy,hard working someone you can count on to get the project done ..you won’t be disappointed..
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Pratchett, Pratchett and Wood Ltd
No reviews yet
Extension Builder in Mid Glamorgan
NHBC Registered General builders. New build homes, refurbishments, extensions, loft conversions, knock-thrus, kitchens and bathrooms. Friendly, flexible and reliable service
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Mike Guest Electrical Plumbing Building
Rating: 4 out of 5
Extension Builder in Mid Glamorgan
Electrical work 18th edition registered Contractor All plumbing work Extensions building repairs and renovations New builds My own architect Roofing and painting
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Latest review:
Bathroom Fitting- 18 Feb 2026
Excellent work from Mike and his team. They kept me informed throughout with regular progress updates and pictures, which I really appreciated. They pay close attention to detail and do the job right rather than cutting corners. As a landlord, I was able to stay completely hands-off and let them get on with it. No chasing for updates or wondering if they'd show up – they were reliable and professional throughout. They started early each day, put in a full day's work, and left everything neat and clean. Would recommend and use them again in future.
M shave construction
No reviews yet
Extension Builder in Mid Glamorgan
Hi I’m marc and I have 25 years of Experience of being self employed as construction company. I have Experience in general building from extensions to new builds, civils, Hard and soft landscapes including paving driveways and patios. I have also worked as pm on large civil jobs all over the world. We strive to give the customer best quality and performance we can for the best affordable prices. All work is fully guaranteed.
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Remnant Developments Ltd
No reviews yet
Extension Builder in Mid Glamorgan
Welcome to Remnant Developments, your trusted partner in building excellence! Specializing in home renovations and alterations, we bring a wealth of experience to South Wales. Our commitment to quality craftsmanship and client satisfaction sets us apart. Let us transform your vision into reality – building dreams, one project at a time.
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MGJ CONSTRUCTION.
No reviews yet
Extension Builder in Mid Glamorgan
Hi I'm Matthew I'm a well known local builder in my area, I have a team of 4 and take on any aspects of building work from patios, driveways, to refurbs, extensions, new builds etc. Always clean, tidy, and reliable.
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Eleusis Developments
Rating: 5 out of 5
Extension Builder in Mid Glamorgan
We offer all aspects of building work from renovation to new builds and property repairs, completed to a very high standard by professional tradesmen. We take pride in our work and in customer satisfaction. We are also certified Velux installers and can provide you with roof light replacements, new installations, repairs and maintenance as well as sun tunnels.
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Latest review:
Windows & Doors (uPVC & Metal)- 9 Mar 2026
Highly recommended. On time. Good price. Very polite.
K&A Construction
No reviews yet
Extension Builder in Mid Glamorgan
We are a team of sole traders who undertake a wide variety of work which includes all masonry and all carpentry. We are three master masons of which with nearly 90 years experience between us And a master carpenter and a young carpenter. Between us we have completed a wide array of projects all over South Wales and England over the years. As masonry and carpentry specialists we specialise in all brick block and stone work and all woodwork and ironmongery.
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Edward cotterill
No reviews yet
Extension Builder in Mid Glamorgan
Carpentry - internal/External (Fences + Garden structures Bricklaying - extensions, garden walls, patios, steps, concreting. Labour and groundwork’s.
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Carpo’s Construction ltd
No reviews yet
Extension Builder in Mid Glamorgan
ABOUT US: With 32 years of experience in plastering and drylining, Carpo’s Construction Ltd is committed to delivering top-quality craftsmanship and exceptional customer service. As seasoned builders with 25 years in the trade, we treat each of our clients like family, ensuring they receive 100% dedication and care. OUR PROMISE: Clear Communication: We keep you informed at every stage of the project, ensuring that you are always in control and comfortable in your home. PROFFESIONAL WORK ETHIC: We pride ourselves on maintaining a clean and organized work environment, making cleanliness a priority throughout the day. RELIABILITY: Our team is dependable and committed to completing your project on time, meeting your needs with precision and care. TOP-NOTCH QUALITY: We strive for excellence in every job, ensuring a superior finish that meets and exceeds your expectations. Choose Carpo’s for a seamless, professional experience where your satisfaction is our ultimate goal.
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D J Building services
No reviews yet
Extension Builder in Mid Glamorgan
D J Bending building services undertakes all domestic and commercial building and property maintainance projects with over 15 years experience within the construction trade which includes All aspects of carpentry and joinery as a time served joiner Fencing Decking Landscaping Extensions Flat roofs Pitched roofs Bricklaying Tiling Painting and decorating Groundworks
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Layes Building Services
Rating: 5 out of 5
Extension Builder in Mid Glamorgan
I am a professional builder with over 40yrs experiance,in all aspects of the building industrie. I am a bricklayer by trade and have worked on all sorts of projects from house extensions to multi story buildings. I only use good qualified trades men when needed.
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Latest review:
Fencing- 21 Sep 2018
Alan did an excellent job and would Recommend him to others
Lance Davies
No reviews yet
Extension Builder in Mid Glamorgan
*I am an experienced Bricklayer from South Wales with over 23 years in the Trade. *I have experience in all aspects of building, both Private and Site work. This includes New builds, extensions, renovations, walls etc. *All work completed to a high standard by myself and my gang!! *Happy to provide free quotations.
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Ty Parc Construction limited
No reviews yet
Extension Builder in Mid Glamorgan
"Welcome to Ty Parc Construction! We specialize in new builds, renovations, and commercial projects. Our commitment to quality, attention to detail, and client satisfaction sets us apart. We look forward to exceeding your expectations. Thank you for considering us for your construction needs."
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Top rated Extension Builders

Our Extension Builders in Mid Glamorgan, are rated 5 out of 5 based on 2 reviews from customers like you.

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

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 Mid Glamorgan 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 Mid Glamorgan who are available and interested can respond to your post.

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

What are the hourly rates of extension builders in Mid Glamorgan?

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

Find extension builders in Mid Glamorgan with MyBuilder

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

Step 2: Compare different extension builders in Mid Glamorgan

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

Step 3: Hire Mid Glamorgan extension builders with confidence

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

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

What to ask a Mid Glamorgan extension builder before hiring?

Before hiring an extension builder in Mid Glamorgan or extension building company in Mid Glamorgan, 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 Mid Glamorgan?

An extension builder in Mid Glamorgan 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 Mid Glamorgan 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 Mid Glamorgan?

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 Mid Glamorgan 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 Mid Glamorgan 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 Mid Glamorgan

Can an extension builder in Mid Glamorgan help with planning permission?

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

Many Mid Glamorgan 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 Mid Glamorgan help with materials and finishes?

Yes, most extension builders in Mid Glamorgan 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.