Extension Builders in Treorchy

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

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Some of our top rated extension builders in Treorchy

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SK property renovations
Rating: 5 out of 5
Extension Builder in Treorchy
At SK Renovations, we believe that your home or business should reflect your vision, style, and needs – and we’re here to bring that vision to life. With years of experience in the renovation and remodeling industry, we specialize in delivering high-quality craftsmanship, thoughtful design, and outstanding customer service on every project we take on. Whether it’s a full-scale home renovation, a kitchen or bathroom remodel, or a commercial upgrade, our dedicated team brings passion, precision, and professionalism to every detail. We work closely with our clients from concept to completion, ensuring a smooth, transparent, and enjoyable renovation experience. At SK Renovations, no project is too big or too small. Our commitment to quality, honesty, and client satisfaction sets us apart – and we take pride in turning every space into something truly special.
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Latest review:
I couldn’t be happier with the incredible job this company did on my full home renovation including the bathroom, living room, flooring and doors. From start to finish their professionalism, attention to detail and craftsmanship were second to none. The team was reliable, punctual and always kept me updated throughout the process. They transformed my space beautifully. The bathroom looks modern and luxurious, the living room feels warm and inviting, and the new flooring and doors have completely elevated the overall look of my home.
Lewis Bennett
No reviews yet
Extension Builder in Treorchy
Professional and reliable contractor with 20 years experience all work undertaken is guaranteed we also design and five free quotations
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JP building and roofing contractors
Rating: 3 out of 5
Extension Builder in Treorchy
With more than 10years in the construction industry we can offer all General building and roofing work serving the South Wales area. Specialising in new builds, extension, renovations and barn conversion.
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Latest review:
Restoration & Refurbishment- 13 Aug 2020
We could not have chosen better. Jamie and his team are absolutely fantastic. Reliable, trustworthy, with good attention to detail and great communication skills. Jamie persevered all the way through the pandemic, sourcing materials which were hard to find. Really excellent: cannot recommend highly enough
Signature carpentry limited
No reviews yet
Extension Builder in Treorchy
With over 20 years in construction from commercial to residential experience We have a full team of qualified professionals tradesmen With a very high standard and professional attitude that we pride ourselves on Our main achievement is making the experience of your project as easy and stress free as possible and completed to a very high standard
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Harris build
No reviews yet
Extension Builder in Treorchy
Bricklaying service's with over 19 years in the industry Brick walls Extention New builds Patios Rsj
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MDC CONSTRUCTION LIMITED
Rating: 5 out of 5
Extension Builder in Treorchy
Hello I’m Marlon director of Mdc construction ltd been working in London for the past 12/13 years sub contracting and working directly with the client building bespoke orangery extension and garden rooms and decided to come back and work local we carrying out all groundwork drainage installing water mains Raft foundations Standard foundations Screw pile foundations mains cables in place ready for connecting Pump tanks if needed We also carry out all building work Extensions Flat roofs Driveways Patios Garden wall Retaining walls And much more. Have a portfolio of things that may interest you.
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Latest review:
Groundwork & Foundations- 19 Dec 2025
Vey pleased. Turned up on time. Work completed quickly and to requirement. Happy to use again. Two friendly and helpful chaps.
L.R.T Carpentry & building
Rating: 5 out of 5
Extension Builder in Treorchy
All aspects of Carpentry and building work covered and undertaken by Highley qualified tradesmen . We take on all work from site work, self builds a door to extentions .no job to big or small .
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Latest review:
Hard Flooring- 16 Apr 2017
Luca is a very pleasant and agreeable person who works hard and demonstrates a willingness to work with the client. Hardworking, thorough and reasonably priced. Highly recommended. ...Luca laid new wood floors in two rooms which involved lifting existing parquet and carpets, work was of a high standard.
General Builder
Rating: 5 out of 5
Extension Builder in Treorchy
With over 20 years of experience in roofing, damp proofing, and general building, I lead a highly skilled team covering every aspect of construction work. From complete home renovations and extensions to new builds and conversions, we handle projects of all sizes with our in-house team of qualified tradesmen – plasterers, plumbers, carpenters, bricklayers, and more. We work extensively with local estate agents and businesses throughout the area, taking on everything from emergency repairs to major structural projects. What sets us apart is our one-stop-shop approach – no subcontracting headaches for you, just quality craftsmen who've worked together for years delivering consistent results. My phone is full of testimonials from customers who've become repeat clients, whether they needed a leaky roof fixed or their entire house transformed. We pride ourselves on honest assessments, fair pricing, and workmanship that stands the test of time, which is why so many of our jobs now come through word-of-mouth recommendations.
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Latest review:
Damp Proofing- 27 Nov 2025
I originally booked Darran for a damp problem because of roof leak, but he quickly discovered the real issue was a badly done roof repair from a previous roofer. Instead of doing the bare minimum, he took the time to fully inspect the entire roof, identify every concern, and explain exactly what needed to be done. He fixed all the leaks, resolved the damp, and made sure the whole roof was properly sealed and secure. What truly stood out was his honesty and fairness, another roofer quoted me thousands, and one even refused to touch the job unless I replaced the entire roof. Darran’s price was incredibly reasonable, and the quality of his work far exceeded my expectations. He is extremely knowledgeable, friendly, and reliable, and he even handled a few last-minute requests without any hesitation. He finished on time, kept everything tidy, and showed genuine pride in his work. Darran is a true all-rounder, and I honestly cannot recommend him enough for any home repair or renovation.
Urban Elegance
Rating: 5 out of 5
Extension Builder in Treorchy
We are an experienced building company situated in the south wales area that covers all aspects of building and renovation work with over 18 years experience in the construction industry our number one priority is customer satisfaction in doing the highest quality work every time weather its a leaky tap to a full extension. We also offer a design and build service working along side our trusted architect and structural engineer.
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Latest review:
Extensions- 31 Jul 2017
We can't recommend Neil and his team highly enough. From start to finish the level of communication, customer service and quality of work has been excellent. Neil and the team take on your house knowing it is a home and they all treat it with care and respect, we've never seen such a tidy work place! The whole approach is centred around the customer's needs and Neil was always happy to find solutions to any issue and guide us with his expertise and experience. We feel very lucky that we found Urban Elegance to take on our project and the end result cannot be faulted. We are very grateful!
Edge carpentry and construction ltd
Rating: 5 out of 5
Extension Builder in Treorchy
We have been in the building trade for over 30 years and provide quality tradesmen for all your building needs from small garden walls to complete house building projects extension renovations and conversions
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Latest review:
Extensions- 27 Mar 2025
Really pleased with my single storey extension. It's been up 5 months now and no problems. Dean is a great guy to work with and I felt comfortable with him and his team when home alone with small kids. Would use him again and I would recommend him.
CJS construction & building ltd
Rating: 3.7 out of 5
Extension Builder in Treorchy
All aspects of building works undertaken, rebuild walls, install patios, disability ramps, driveways etc. Big enough to deliver but small enough to care!
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Latest review:
Electrical- 24 Dec 2021
Promised to look at job but decided hours before he was due that something had cropped up which meant he never turned up!
PJ Carpentry services
No reviews yet
Extension Builder in Treorchy
I am fully qualified carpenter with nearly 20 years of experience. I cover all aspects of carpentry and building works.
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Nathan roberts
No reviews yet
Extension Builder in Treorchy
Experienced bricklayer with the same company since 2003, punctual and take a lot of pride in my work
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CB Building & Construction
Rating: 3.7 out of 5
Extension Builder in Treorchy
Welcome to CB Building & Construction I am a general builder with 15 years experience I have equipped a strong skill set through out the building industry I am competent in many different trades and offer a friendly welcoming service with the customers vision and work schedules as my priority to deliver a happy welcoming building service and experience to all Starting from the ground where quality infrastructure starts to secure a long lasting successful build above the ground. Here’s a little bit of what we cover at CB building and Construction. Structural work and lintels/Rsj Internal and external refurbs Bricklaying Patios Plastering/rendering Knock throughs Carpentry and more.
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Latest review:
Bricklaying- 30 Jun 2026
Contact CN Building for a quote and how soon they were able and the price was fine and they would be able to do the work in one week. A lovely policy and friendly gentleman called Cameron did the work. The Finnish job was excellent. I would highly recommend CN Building Construction
DLT Carpentry
No reviews yet
Extension Builder in Treorchy
Carpentry building
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Carl Howard
No reviews yet
Extension Builder in Treorchy
I'm a bricklayer with over 25years experience in all aspects of bricklaying. I undertake work from new builds renovation to patios and garden walls. All my work is of the highest standard and the workplace is left clean and tidy after the completion of the job. As you can see i am new to this site but would be able to provide you with many happy customers feedback.
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Top rated Extension Builders

Our Extension Builders in Treorchy, 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 Treorchy?

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

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

What are the hourly rates of extension builders in Treorchy?

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

Find extension builders in Treorchy with MyBuilder

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

Step 2: Compare different extension builders in Treorchy

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

Step 3: Hire Treorchy extension builders with confidence

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

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

What to ask a Treorchy extension builder before hiring?

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

An extension builder in Treorchy 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 Treorchy 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 Treorchy?

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 Treorchy 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 Treorchy 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 Treorchy

Can an extension builder in Treorchy help with planning permission?

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

Many Treorchy 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 Treorchy help with materials and finishes?

Yes, most extension builders in Treorchy 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.