Extension Builders in Aberdare

Name: Extension Builder
Brand: MyBuilder
SKU: extension-builder
Rating: 5 (1 reviews)

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Some of our top rated extension builders in Aberdare

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Plastermind
Rating: 5 out of 5
Extension Builder in Aberdare
We are a construction company that is able to undertake any aspect of building work from landscaping jobs all the way up to full renovations and extensions to commercial and domestic projects. We know your home is more than just a place to live – it's somewhere you're proud of and reflects who you are. When the time comes to make changes, whether it's re-plastering a room or exterior render, adding a porch or conservatory, you'll want to work with a company that operates to the highest standards. That's why we offer a personalised service to every customer, carrying out our work to the highest quality and taking care to leave your home clean and tidy. if you want to transform your home, you can rely on us to do a great job. Every job we do is tailored to our customers
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Latest review:
Plastering- 10 Feb 2026
Jay was great. Great communication, work, job, reliable, clean and friendly. Thanks mate
Ad groundwork
Rating: 5 out of 5
Extension Builder in Aberdare
Locally based company of 10 years with over years experience. All work is fully insured. Please contact us for a free no obligation quote. Find us on facebook @ ad groundwork’s for photos of work completed
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Latest review:
Landscaping- 31 Jan 2026
Andrew provided me with a quote, which was reasonable. I'd explained that I didn't want anything fancy, but good quality workmanship. He did not try to push me to spend more than necessary. I wasn't home when he came to view the job. He was prepared to do the work promptly, but the weather hampered this. He agreed to do it on the next dry day. I arrived home one day and the job was complete. Unfortunately, rain had set in later that day. The work looks neat and completely in line with what I had requested. Based on this job, I would be happy to recommend Andrew. He did what was asked at a fair price.
Jc brickwork
No reviews yet
Extension Builder in Aberdare
Jordan and celfyn, a Father and son business working together for over 12 years. Jordan and his bricklaying partner also jordan have over 20 + years of experience building on both commercial and domestic building sites, we cover all aspects of brick and blockwork also including stone work and repointing jobs. Celfyn is a qualified tree surgeon Amoung many other trades. He has many years of experience in all aspects of hard + soft landscaping Including fencing and decking Qualified 360 plant operator dumper driver. nptc Qualified woodchiper. operator pa1 and pa1w weedkilling pesticides.removal of sharps. Ilm level 3 management
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JJR PROPERTY SERVICES LTD
New on MyBuilder
Extension Builder in Aberdare
We are a multi‑trade property services company providing reliable, professional workmanship with a focus on clear communication and consistent delivery. Our core services include: Carpentry and joinery Fire door installation, upgrades, and compliance work Extensions General property maintenance and repairs Small building works and refurbishments Roofing repairs and replacements Planned and reactive works for managed properties We are fully VAT‑registered and hold Constructionline Gold accreditation, demonstrating our commitment to quality, safety, and verified compliance across all areas of our work. We also hold BM TRADA Fire Door Installation Certification, ensuring all fire door works meet strict third‑party standards for compliance, installation quality, and safety. We pride ourselves on being dependable, easy to work with, and responsive when urgent works arise. Our quotations are transparent, and we maintain a tidy, organised approach on every job.
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Peter Cooke
Rating: 5 out of 5
Extension Builder in Aberdare
All aspects of bricklaying . Plastering.
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Latest review:
Bricklaying- 14 Mar 2024
Peter did a great job bricking up the gaps in our attic. Went above and beyond to find matching bricks even though not asked, glad he did as it makes a huge difference. A very thorough job. He took great care of our property and left everything very clean. A pleasure to have working in the house.
Mark Wilson plastering and building contractor
No reviews yet
Extension Builder in Aberdare
We are a family Buisness with over forty years experience in the building industry and pride ourselves on our work.
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Home fix builders ltd
Rating: 4.8 out of 5
Extension Builder in Aberdare
I've been in the building industry for 40 years .i undertake domestic and commercial projects ,small and large contracts from extensions to new builds Olso refurbishments.and complete bathroom and kitchen installation .I have a good customer portfolio . And now looking for new to expand my customer base.
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Latest review:
Conversions - General- 6 May 2018
Hardworking. Reliable. Tidy. Meticulous. Will definitely be considering for future jobs.
Scott Taylor
Rating: 5 out of 5
Extension Builder in Aberdare
Hi, I am a self-employed carpenter with 10+ years of experience in my trade. i offer a friendly, polite and reliable service with a good attention to detail. My aim is to meet the needs of the job, leaving you the customer with an excellent standard of finish. Thank you.
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Latest review:
Joinery & Cabinet Making- 16 Jan 2026
Fantastic job. Very courteous, prompt and very professional. Would definitely use Scott again
redz developments
Rating: 4.9 out of 5
Extension Builder in Aberdare
daily tasks include, maintaining, improving and fixing electrical repairs, installations of kitchens and bathrooms including all aspects from plumbing to fixtures. I also undertake renovations to the inside and outside of the property, these include but are not limited to; fencing, decking, landscaping, second fix carpentry, structural work and decorating.
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Latest review:
Kitchen Fitting- 4 Jul 2025
The guys done an excellent job installing our new Wren kitchen very methodical in their work. Would not hesitate in having them back to carry out more work, highly recommended 👍
Select Design Garden Landscaping
Rating: 5 out of 5
Extension Builder in Aberdare
38 years experience in designing and building landscape gardens. Complete garden design from start to finish. Patio's, trees, shrubs, planting, all types of landscaping, extensions, garden lighting.
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Latest review:
Landscaping- 21 Apr 2019
Very happy with completed job. Took a little longer than expected due to size of task. Felt comfortable with leaving Jason Johnathon and crew to complete when called away from home for couple days. Time discussing details before hand ensured team were clear with what we wanted. Workforce was punctual, courteous ,professional and helpful with suggestions! Would definitely call on them again and have no hesitation in recommending.
Brickfitz ltd
No reviews yet
Extension Builder in Aberdare
Hi I’m Rhys the director of brickfitz Ltd based in Merthyr Tydfil, we undertake all aspects of bricklaying works not only in the local area but have travelled as far as Somerset,Gloucester and beyond. I’ve been a bricklayer for 20+ years with a wealth of knowledge in all aspects of bricklaying and Groundworks, from building houses for major house builders on site, building home extension, boundary and retaining walls, patios etc… I’m very passionate about my job and take a lot of pride in my work to achieve the best quality and to have very good results leaving customers satisfied.
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JN Building Services & Property Development Limited
Rating: 5 out of 5
Extension Builder in Aberdare
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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Latest review:
Landscaping- 29 Aug 2026
Our patio was a total mess, and I decided to employ Jonathan’s company to replace it. It was a good decision. The work was carried out to our complete satisfaction, and Stuart, Liam, and other lads worked exceptionally hard in boiling hot weather to leave us with a beautiful new patio. All the lads were polite, friendly and cheerful, snd it was a pleasure to make their aquaintanceship. Thank you Johnathan and Co. A perfect job.
LA brickwork
No reviews yet
Extension Builder in Aberdare
Hello there, I’m Luke from LA brickwork,I have worked all around wales and England building anything from garden walls to extensions to schools to retirement home to schools All brickwork and masonry undertaken. Anything from garden walls to new builds. feel free to get in contact for any job you may need doing. Look forward to hearing from you
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Luke Briggs Building & Roofing Contractor
Rating: 5 out of 5
Extension Builder in Aberdare
I am a building and roofing contractor based in Blackwood South Wales. We undertake all aspects of building work and strive on delivering a quality job for all our customers. We provide a complete hassle free friendly service and can deal with all your building needs. We can provide you with a competitive quotation on : GROUNDWORKS BRICKWORK & BLOCKWORK PLASTERING & RENDERING CARPENTRY ROOFING WORK NEW BUILDS COMPLETE RENOVATIONS PROJECT MANAGEMENT
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Latest review:
Roofing (Pitched)- 1 Mar 2021
Luke is very knowledgeable, he advised me on a better and as it turned out cheaper option to reslove the problem we had with our chimney. The job was completed in a satisfactory, timely and professional manor.
JM Building Services
Rating: 4.8 out of 5
Extension Builder in Aberdare
Thanks for taking the time to read my profile. I am City and guilds, advanced craft trained brick layer, who has been in the building game for many years. We are fully insured and qualified. We cover all building work and pride are selfs on working to high standards, tight budgets and do all we can to make the clients ideas come to life.
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Latest review:
Landscaping- 28 Nov 2020
I would like to highly recommend this company. Very friendly and professional in manner. Turned up when he said he would. Did the job in a very timely fashion, for the price discussed.
GC Home Improvement
Rating: 4.3 out of 5
Extension Builder in Aberdare
Here at GC Home improvement we specialise in everything building. Interior or exterior we have you covered.
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Latest review:
Bathroom Fitting- 30 Jun 2025
Unprofessional and discourteous. Accepted my invitation to quote. Agreed a date and time to attend to quote. I rushed home from work to be available for the meeting. Trader didnt turn up. I sent an SMS messaged to query. No response. I sent a message on this platform to query. No response. No message to cancel. No message to apologise and explain. No courtesy. No respect for peoples time. Be mindful of this when selecting GC Home Improvement. In my experience, this kind of disregard can sometimes translate into similar disregard when it comes to workmanship.

Top rated Extension Builders

Our Extension Builders in Aberdare, are rated 5 out of 5 based on 1 review from customers like you.

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

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

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

What are the hourly rates of extension builders in Aberdare?

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

Find extension builders in Aberdare with MyBuilder

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

Step 2: Compare different extension builders in Aberdare

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

Step 3: Hire Aberdare extension builders with confidence

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

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

What to ask a Aberdare extension builder before hiring?

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

An extension builder in Aberdare 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 Aberdare 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 Aberdare?

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 Aberdare 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 Aberdare 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 Aberdare

Can an extension builder in Aberdare help with planning permission?

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

Many Aberdare 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 Aberdare help with materials and finishes?

Yes, most extension builders in Aberdare 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.