Extension Builders in Pentre

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

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Some of our top rated extension builders in Pentre

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JLK Property Developments
No reviews yet
Extension Builder in Pentre

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LFB CONTRACTORS LTD
No reviews yet
Extension Builder in Pentre
Look Fresh Building Contractors Ltd is a trusted and reliable construction company dedicated to delivering high-quality building services with precision and professionalism. We specialise in residential and commercial projects, offering expert solutions in renovations, extensions, refurbishments, and new builds. At Look Fresh Building Contractors Ltd, we pride ourselves on attention to detail, strong workmanship, and a commitment to customer satisfaction. Our experienced team works closely with clients from concept to completion, ensuring every project is delivered on time, within budget, and to the highest standards. Whether you’re transforming your home, upgrading your business space, or starting a brand-new build, Look Fresh Building Contractors Ltd is here to bring your vision to life — with quality you can see and results that last.
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K & C Pearce Ltd
No reviews yet
Extension Builder in Pentre
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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S&T Haycock Construction
No reviews yet
Extension Builder in Pentre
Family run business with over 40 years experience in the construction industry
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General Builder
Rating: 5 out of 5
Extension Builder in Pentre
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.
Lloyd Montague
No reviews yet
Extension Builder in Pentre
Hello we do all aspects of Drylining and ceiling fixing, no job too big or too small.
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J V Joinery
No reviews yet
Extension Builder in Pentre
Josh vesey is a high class carpenter and joiner working under the Name of J V Joinery. I have a vast background of knowledge and experience in my respected craft. I have trained as a traditional handcraft joiner and carpenter, with a good and solid portfolio from many years of hard work in the domestic and commercial building sectors. I specialise in restoration joinery, which includes sliding sash and casement windows and doors, aswell as high class framing carpentry and finish joinery.
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Wooden Artefact Ltd
Rating: 5 out of 5
Extension Builder in Pentre
We offer the highest level of service.Our quality workmanship leaves contented customers with a positive experience.Pricing can be negotiated and we are happy to provide a free estimate.Every job receives our personal attention and we are happy to adapt to meet our customers needs as the job progresses.
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Latest review:
Conversions - General- 2 Dec 2025
Radek and his team provided high quality work which will stand the test of time, I am delighted with what they have done. Excellent job.
Signature carpentry limited
No reviews yet
Extension Builder in Pentre
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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Jason Evans
New on MyBuilder
Extension Builder in Pentre
Certainly! Here’s a potential introduction you can use for Hello! My name is JasonEvans, and I’m excited to connect with you. I bring over 30 years of experience as a skilled bricklayer, a journey that began after serving six years in the armed forces. My military background has instilled in me great discipline and a commitment to excellence, making me a reliable professional who values timekeeping and precision. Throughout my career, I have worked on a variety of projects, from residential builds to larger commercial endeavors. My expertise lies in delivering high-quality craftsmanship while adhering to project timelines. I take great pride in my work and strive to ensure that my clients are not only satisfied but truly happy with the results. I believe in open communication and collaboration with my clients to understand their vision and bring it to life. If you’re looking for a dedicated bricklayer who will treat your project with care and respect, I am here to help. Let's create something exceptional together! Thank you for considering my services, and I look forward to the opportunity of working with you. Best regards, Jason Evans
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CJS construction & building ltd
Rating: 3.7 out of 5
Extension Builder in Pentre
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!
ALM Developments
No reviews yet
Extension Builder in Pentre
Family-run builders in South Wales with over 45 years of experience. We cover all aspects of building work including extensions, renovations, brickwork, patios, and general building services. Reliable, experienced, and committed to high-quality workmanship.
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Dennis Plastering and Buildings services
Rating: 5 out of 5
Extension Builder in Pentre
Dennis Building is small independent company based in Cardiff. I'm very flexible with availability & happy to help any customer. I cover all aspects of Internal building & carpentry. We cover all extensions , conversions and refurbs. We we specialise in Home /Room Renovations to a good quality standard.
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Latest review:
Conversions - General- 3 Sep 2026
From beginning to end, Dan and his team have been absolutely fantastic! Dan came to give us a quote during the evening time to work around us, and gave us an honest, transparent and exceptionally competitive price for the work. Since then, he and his employees have worked incredibly hard to meet our kitchen fitting deadline, even working into the evening to ensure all was finished to our schedule. The boys are incredibly polite, working cleanly and respectfully. They were also very accommodating when we had other trades people working in the house, adapting their work schedule to make life easier for everyone. Their work has been completed to an exceptional standard, and I knew I could contact Dan at any time with questions or queries, which were then always answered promptly. There were absolutely no hidden costs, and the value for money is remarkable. I will definitely be using them for future building work, and cannot recommend this team enough!
MR Roofing & Construction
No reviews yet
Extension Builder in Pentre
Hi I’m mark I’ve been in the roofing trade for over 25 years flat and pitched roofing, we then went into building after it leading to this with 4 experienced workers no job is to small or to big, our knowledge in the roofing industry is one of the best we listen to what are customers want and suggest best options for them to give them the best solution for there project
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PnP Facilities
No reviews yet
Extension Builder in Pentre
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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WJM construction
No reviews yet
Extension Builder in Pentre
We are a reliable and experienced building and property improvement company providing a complete range of services for residential and commercial clients. Our expertise includes plumbing and heating, bathroom and kitchen installations, home extensions, renovations, landscaping, and all aspects of general building work. From small repairs and upgrades to full property transformations, we take pride in delivering high-quality workmanship, attention to detail, and excellent customer service. We work closely with our clients from start to finish, ensuring every project is completed to the highest standards, on time, and within budget. Whether you’re looking to modernise your home, create additional living space, improve your outdoor areas, or undertake a complete renovation, we provide dependable solutions tailored to your needs
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Top rated Extension Builders

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

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Easily find verified local tradespeople. Just post your job to get quotes from tradespeople near you across the UK.

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.