Extension builders in Pentre

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

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Some of our top rated extension builders in Pentre

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Webb's Construction
Rating: 5 out of 5
Extension Builder in Pentre
At Webb’s Construction, we bring two decades of craftsmanship to every project. Based in the heart of Wales, we specialise in block work, bricklaying, driveways, fencing, and a wide range of bespoke construction services tailored to your needs. Whether it's laying the foundation for a new build or putting the finishing touches on a stylish outdoor space, our experienced team combines skill, reliability, and a commitment to quality that stands the test of time. From residential to commercial work, we take pride in delivering results that are built to last. We can provide a no obligation quote throughout south Wales.
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Latest review:
Fencing- 21 Aug 2026
I am absolutely delighted with my new garden fence. Webb's construction are amazing. Father and son Jake arrived as planned. They completed the job to an exeptionally high standard. Jake and his dad were so polite and amenable. I felt really confident that I had chosen them to do the work . On completion everything was left spotlessly clean. They took away and disposed of the old fencing for me. I would absolutely choose Web,s construction im the future. I recommend that you do too. Rachel.
Gordon Bowden Builders
Rating: 5 out of 5
Extension Builder in Pentre
I am a fully trained plasterer qualified in all aspects of internal/external finishes. I started my own building business 30 yrs ago and work with the local Council as a registered tradesmen’s for buildings, roofing grant work, care & repair for the elderly and new builds.
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Latest review:
Conversions - General- 20 Dec 2016
Gordon Bowden put up a partition stud wall finished with a high standard plaster finish. Work completed inside time quoted very reaonable quote. Left area clean and tidy and would highly recommend Gordon as a tradesman that takes great pride in his work. And would use him again lovely guy. Very pleased with the work he has done.
Select Design Garden Landscaping
Rating: 5 out of 5
Extension Builder in Pentre
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.
Lance Baker building & maintenance
Rating: 4.9 out of 5
Extension Builder in Pentre
Have been in building trade for over 30 years. Specialising in brickwork, wet trades, I also cover all aspects of building maintenance and decoration, extensions, fencing, decking and landcaping.
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Latest review:
Extensions- 22 Nov 2024
Lance erected an office building for me (a huge job!) Lance did a fantastic job and stuck with it, despite the job taking longer than anticipated. Highly recommend Lance to anyone.
M.G bricklaying & landscaping
Rating: 5 out of 5
Extension Builder in Pentre
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.
Keith Sealey & sons
No reviews yet
Extension Builder in Pentre
Hi, I’m Keith, owner of Keith Sealey & Sons Electrical Services. I’m a NAPIT Approved electrician and City & Guilds qualified, with over 40 years’ hands-on experience in domestic electrical work across South Wales. I specialise in high-quality, compliant electrical installations and upgrades, including: • EICR testing & landlord certification • Consumer unit replacements • Fault finding & repairs • Full & partial rewires • Kitchen & bathroom electrics • Lighting upgrades & safety improvements All work is carried out to current regulations and Part P compliant, with safety and attention to detail as standard. I understand that choosing a tradesperson is about trust. That’s why I focus on: ✔ Clear communication ✔ Turning up on time ✔ Respecting your home ✔ Leaving everything clean and tidy ✔ Doing the job properly the first time Much of my work comes from repeat customers, landlords and estate agents who value reliability and experience. If you’re looking for a professional, established electrician who takes pride in his work, I’d be happy to discuss your project. Keith Keith Sealey & Sons Electrical Services
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JB Masonry
Rating: 4.7 out of 5
Extension Builder in Pentre
( Reviews in photos Bio ) (40 5⭐️ reviews between my builder & Facebook) Hey my name is Javan business owner of JB Masonry At JB Masonry we bring well over a decade of building Experience. Anything from Garden brickwork walls, patios, hard scaping & extensions full new builds. We cover the whole process from beginning to a satisfactory end leaving minimal stress to the client and the desired finish. Additionally we cover any type of structural repair to domestic or commercial builds. We also take great pride in our stonemasonry work. We also cover Ground works, 360 machine excavation Level 3 NVQ gold card Mason at your service. Get in touch for an immediate Estimate. Services we offer New builds Extensions Patios Brick repair Stone repair Structural steels Concreting Landscaping And any trade outsourcing I hand picked using quality as a metric.
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Latest review:
Extensions- 8 Jan 2025
Jamie is excellent guy, really quick quote, confident tradesman and did an excellent work installing some very chunky steel beams into our 200 year old, random stone house for a doorway extension. Once steels were in, expertly cut and installed the stone back into reveals. Really pleased and will consider again for future works on our precious home.
Kwest building and landscape
Rating: 4.4 out of 5
Extension Builder in Pentre
Hello and welcome.we are a hard working team of craftsmen and general builders.we have been trading for over 15 years on construction and domestic project's from patios to tower blocks we are happy to help in any projects you would like us to quote and undertake thank you hope to speak to you soon
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Latest review:
Bricklaying- 22 Apr 2025
Keith left me with no front access to my house and a dangerous 20ft drop. He took my money and left me literally high and dry. He comes across as a nice guy but he cannot be trusted. I now need to try and get my money back through small claims as My Builder doesn't guarantee work.
Lm concrete solutions
New on MyBuilder
Extension Builder in Pentre
At LM Concrete, we provide high-quality concreting services for domestic and commercial projects of all sizes. From driveways, patios, foundations and concrete slabs to paths, yards, bases and more, we take pride in delivering reliable workmanship and a professional, long-lasting finish. Whether it’s a small residential job or a larger project, we work closely with every customer to ensure the job is completed to a high standard, on time and with attention to detail. ✅ All types of concrete work ✅ Power float ✅ Brush finishes ✅ Patern print ✅ Domestic & commercial ✅ Quality workmanship ✅ Reliable & professional service ✅ Free, no-obligation quotes 📍 Covering South Wales and surrounding areas 📞 Get in touch for your free quote
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Building Invision Ltd
Rating: 5 out of 5
Extension Builder in Pentre
We are #1 Trusted and professional construction service. We bring first class results, with many years of experience. We excel in delivering both residential and commercial construction projects to our clients, in a friendly and professional manner.
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Latest review:
Extensions- 24 Apr 2022
Cannot speak more highly of this company. Pete and Brandon are extremely professional , helpful and friendly. Each aspect of the kitchen extension has been discussed and advice given. Their work is immaculate, professionally finished and looks amazing. They both work tiredsly to ensure the work is done to the required specification and to the customers satisfaction. I cannot recommend them highly enough. They are a company I would definitely recommend highly and would use again. Thank you so much both in making my kitchen dream come true. Best wishes for your future 😊
Window Centre (wales)
Rating: 4.8 out of 5
Extension Builder in Pentre
We are a small family run business with 10 years experience in the trade. We specialise in all aspects off pvc or aluminium, windows doors and conservatories. No job to big or to small. We offer hassle free quotations no sales talk just one person from start to finish.
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Latest review:
Windows & Doors (uPVC & Metal)- 11 Oct 2026
It went well, Alex and his brother came on time, laid dust sheets down and got on with their work. They did an excellent job and Alex even hoovered the passage after they removed the dust sheets. Front and back doors look great and reasonably priced. Will definitely be having them back to fix the windows.
MDR CARPENTRY AND BUILDING SERVICES
Rating: 5 out of 5
Extension Builder in Pentre
All aspects of CARPENTRY and BUILDING. Doors Hand cut roofing Roofing Trusses Extensions Footings Rendering Landscaping Just to name a few things we do
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Latest review:
Conversions - General- 13 Jun 2024
Would highly recommend. Really good job from start to finish even did extra work for me. Very professional and has good tradesmen working along side of him that come on time. Would have again for work.
DMS Carpentry and Build
Rating: 5 out of 5
Extension Builder in Pentre
I am a fully qualified carpenter. With 20 plus years experience in all the building industry. Great customer service.
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Latest review:
Windows & Doors (Wooden)- 2 Jan 2025
Excellent services from DMS carpentry. I would highly recommend.
Orange Grove Construction
Rating: 5 out of 5
Extension Builder in Pentre
Started own business in a partnership deal in 2008 with long time friend who had been working as a soul trader for 6 years. We are now trading under the name of Orange Grove Construction and in this present climate have been very busy with continuous work ranging from extensions to renovating/loft conversions, kitchen fitting, bathroom fitting, wall and floor tiling, plastering and rendering, U.P.V.C, basement conversions, conservotories, fencing, garden walls, patio laying, fascia and soffits and guttering. When we set out, we only advertised for one month to pick up work, the rest of the work came in from word of mouth.
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Latest review:
Conversions - General- 30 May 2013
Dave Phillips was brilliant. Friendly and accommodating, nothing was too much trouble. He converted our garage into living space, always solving the small problems builders face as they make progress. He has a really good network of reliable specialists for electrical, plastering...etc, all of whom he has known for decades. A perfect example of excellent small business. I have already recommended him to our friends and family, as a result he has lots of new business keeping him busy. Our friend's house needed full refurb, some very serious work, and Dave was available on the phone 24/7 when not at their house. As soon as we can afford to do more work on the house, Dave will be our first choice builder, in fact, we will wait until he is available to do any future work on our property.
Adam Bosley Brickwork and Paving
Rating: 5 out of 5
Extension Builder in Pentre
Hi, My name is Adam I'm honest and hardworking, my work is always to the highest standards, I always show up for work on time, I leave the site clean & tidy overnight and when finished, I never take on work that is beyond my capabilties and I stick to my quotes and never ask for more money.
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Latest review:
Bricklaying- 9 Dec 2017
Excellent job done, all within a week of first contact. Great communications and reliable.
Lee Hallam & sons
No reviews yet
Extension Builder in Pentre
I am a builder with 34 years in the trade time served bricklayer when I was 16 and have always done everything in the building trade have my two sons working for me as well as builders we done stonework caswell
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Top rated Extension Builders

Our Extension Builders in Pentre, 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 Pentre?

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

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

What are the hourly rates of extension builders in Pentre?

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

Find extension builders in Pentre with MyBuilder

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

Step 2: Compare different extension builders in Pentre

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

Step 3: Hire Pentre extension builders with confidence

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

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

What to ask a Pentre extension builder before hiring?

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

An extension builder in Pentre 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 Pentre 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 Pentre?

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 Pentre 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 Pentre 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 Pentre

Can an extension builder in Pentre help with planning permission?

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

Many Pentre 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 Pentre help with materials and finishes?

Yes, most extension builders in Pentre 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.