Extension Builders in Abertillery

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (3 reviews)

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Some of our top rated extension builders in Abertillery

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KMDM BUILDING SERVICES
No reviews yet
Extension Builder in Abertillery
All aspects off building services extensions,plastering, rendering, garden landscaping general building and maintenance. Stonemasonry repointing and lime rendering
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M.G bricklaying & landscaping
Rating: 5 out of 5
Extension Builder in Abertillery
Mg building and landscaping Extensions/conservatory/orangeries/patios porcelain/roofing/and general building work 20 years experience
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Latest review:
Extensions- 21 Aug 2024
We can’t thank Matthew and the team enough for the build. Great communication throughout and Matthew’s experience and suggestions were welcomed during the initial planning, allowing us to make informed decisions on the final product. Where obstacles were met, they were dealt with swiftly allowing for a much less stressful experience. Our home is now perfect for our growing family as we are able to utilize so much more space.
Sagers Construction Ltd
Rating: 5 out of 5
Extension Builder in Abertillery
At Sagers Construction we have over 25 years of experience in the construction industry. We offer all aspects of building from ground works and civil engineering, extensions and refurbishments to commercial and residential new builds. Working closely with our clients and design teams we always aim to exceed expectations. We have an in-house team of highly skilled and qualified trade persons and work only with approved subcontractors. Delivering an affordable quality finish is paramount.
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Latest review:
Extensions- 19 May 2021
Oli and his expert, friendly team have installed a turn-key annexe in 4 weeks, on time and in budget. I was particularly impressed with communication, thoughtfulness to our requirements and situation and even keeping relationships with neighbours at an even keel. A great balance of keeping me informed and involved with decision making but also using his initiative and judgement to progress the build without delay given we are a busy family with almost continuous zoom calls! I'd highly recommend this contractor and will use again for our future home development needs. 100%
JN Building Services & Property Development Limited
No reviews yet
Extension Builder in Abertillery
At JN Building Services & Property Development, we specialize in new build extensions and quality construction solutions across South Wales. With over 11 years of industry experience, founder Johnathan leads each project with a hands-on approach, ensuring every job is completed with professionalism, care, and attention to detail. We work alongside a trusted network of fully licensed and insured subcontractors—including skilled builders, electricians, plumbers, carpenters, and other trades. This collaborative model allows us to bring together the right expertise for every project, ensuring compliance, high standards, and efficient project delivery. Whether you're planning to expand your home, invest in property development, or upgrade your living space, JN Building Services is committed to delivering results that are on time, on budget, and built to last. Serving clients throughout South Wales Specialists in new build extensions Learn more at www.jnbuildingservices.wales
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Nigel Mclelland Building & Groundworks
Rating: 5 out of 5
Extension Builder in Abertillery
Hello my name is Nigel I am a time served bricklayer and have been in the building trade for over 30 years I carry out all building work from home improvements to extensions and all types of building and groundwork's including patios walling fencing landscaping drainage Free quotations on request.
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Latest review:
Bricklaying- 28 Dec 2016
Did as required, left the house clean and tidy after was was a messy job. Thanks Nigel
Lloyd Montague
No reviews yet
Extension Builder in Abertillery
Hello we do all aspects of Drylining and ceiling fixing, no job too big or too small.
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Onyx building and roofing
No reviews yet
Extension Builder in Abertillery
Hi, I’m Ashley , Owner of Onyx building & Roofing – Professional building & Roofing Services in South Wales Welcome to Onyx building &Roofing, your trusted local construction specialist serving South Wales and the surrounding areas. With years of experience in the industry, we offer reliable, high-quality building & roofing solutions tailored to your needs. Whether it’s a minor repair, full roof replacement, or regular maintenance, we take pride in delivering honest advice, expert craftsmanship, and long-lasting results. At Onyx building & Roofing, no job is too big or too small – every project is completed with care and precision. 🏠 Serving homes and businesses across South Wales 🛠️ Slate | Tile | Flat Roofs | Repairs | Guttering & More ✅ Fully Insured | Free Quotes | Competitive Pricing Looking for somebody you can count on? Contact Onyx building & Roofing today!
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Gethin davies
Rating: 5 out of 5
Extension Builder in Abertillery
All aspects of masonry ,over 20 years experience. New builds , renovations, extensions , retaining walls, foundations.
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Latest review:
Stonemasonry- 29 Jul 2025
Gethin was great. Great communicator, good price, and Dundee took the job within a short space of time. I was very impressed, he did a great job of the wall. I have asked him to look at our garage to convert. Highly recommend 😊
RODRIGUES CREATIVES LTD
No reviews yet
Extension Builder in Abertillery
Hi, I’m Rhyd, a reliable and experienced builder with a focus on high-quality workmanship and customer satisfaction. I specialise in home extensions and take pride in delivering projects on time and within budget. Whether you're planning a small upgrade or a full-scale build, I’ll guide you through the process with clear communication and honest advice. I’m fully insured, and all work is carried out to meet current building regs. Feel free to get in touch for a free quote or to discuss your ideas – I’m always happy to help.
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S W Rendering ltd
No reviews yet
Extension Builder in Abertillery
We are a building company that supply Bricklayers and Renderers to the local and national main contractors for small to large scale contracts. We also undertake residential & commercial smaller scale projects, extensions, alterations, etc. We meet all CDM Regulations revised in 2015 and are accredited with CHAS.
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Hc builders
No reviews yet
Extension Builder in Abertillery
Hello my name is Harry, I am a self employed builder with experience in bricklaying, plastering, rendering, painting and decorating and landscaping I’ve been in my trade for 15 years and during this time I have worked on various sizes of site from peoples gardens to sites with up to 800 homes
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Eyles Building and Plastering services
Rating: 5 out of 5
Extension Builder in Abertillery
I am a self employed bricklayer and plasterer with 14 years experience, I have city and guilds nvq advanced level 3 qualifications and a cscs gold card holder and I am fully insured. I have also worked for a large building company in Bristol covering all aspects of building work and have all the skills as a multi trade and experienced builder, I work to a very high standard and attention to detail and cleanleness on work under taken. I take my job very seriously and aim to do the best job.
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Latest review:
Very pleased with our finished extension. Originally we were just getting luke to do the shell of the extension but after seeing his work and professionalism we got him to do the inside aswell. We were very happy from start to finish. They are unlike other builders that come and go as they please. Luke stuck to his time scale and stayed on the job from start to finish. Would highly recommend .
CS Construction
Rating: 5 out of 5
Extension Builder in Abertillery
Been building for 14 Years. Do everything from new builds to extensions and renovations. Have a good team working together.
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Latest review:
Extensions- 22 Jan 2019
Craig and his team are amazing. Very quick and nothing is a problem. Their finish is spot on. Would seriously recommend Craig. Everything he says he will do is delivered, no false promises. His quote was very realistic and worth every penny.
PnP Facilities
No reviews yet
Extension Builder in Abertillery
My name is Paul and I’m the proprietor of PnP Facilities. I am a professional senior site manager and quantity surveyor with 30 years trade experience. PnP Facilities is a small company with a good reliable, friendly, honest and clean workforce. We are able to cover most trades and use regular sub contractors for any elements we can’t undertake, however we still manage the process to ensure every project is done to the highest standards. Our costs are realistic with no nasty surprises and we provide free professional quotations. New to My Building, but by no means new to building, all work guaranteed and references provided on request.
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K & C Pearce Ltd
No reviews yet
Extension Builder in Abertillery
K & C Pearce is a construction company specialising in refurbishment projects across South Wales. We undertake a wide range of works, including small extensions, development projects, void and empty property works, full refurbishments, kitchens and bathrooms, wet rooms, adaptations, and dilapidation works.
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Jersey Developments
Rating: 5 out of 5
Extension Builder in Abertillery
Development company based in Bristol who specialise in new builds, barn conversions, loft conversions, extensions and ALL aspects of carpentry. We are a company run by two business partners who are friends from school. We are both happy to talk and advise on whatever your needs with a free quote.
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Latest review:
Conversions - General- 27 Oct 2020
Both Tom & Del (Jersey Developments) were great to work with throughout the entire process of my Garage conversion. They were on time, within the budget, and listened to my needs. Excellent communication, great attention to detail, and they don't cut corners. Most of all- job was completed within the time frame given

Top rated Extension Builders

Our Extension Builders in Abertillery, are rated 5 out of 5 based on 3 reviews from customers like you.

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

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

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

What are the hourly rates of extension builders in Abertillery?

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

Find extension builders in Abertillery with MyBuilder

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

Step 2: Compare different extension builders in Abertillery

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

Step 3: Hire Abertillery extension builders with confidence

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

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

What to ask a Abertillery extension builder before hiring?

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

An extension builder in Abertillery 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 Abertillery 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 Abertillery?

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 Abertillery 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 Abertillery 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 Abertillery

Can an extension builder in Abertillery help with planning permission?

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

Many Abertillery 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 Abertillery help with materials and finishes?

Yes, most extension builders in Abertillery 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.