Extension Builders in Crickhowell

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

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Some of our top rated extension builders in Crickhowell

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Williams Carpentry & Building Contractors Ltd
No reviews yet
Extension Builder in Crickhowell
We are a carpentry & building company, we take on any type of construction work, kitchens, bedrooms, bathrooms, extensions, garage conversions, landscaping & gardening. We have completed extensive work in many schools, office refurbishments, universities, apartment renovations.
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Paul Heinrich
Rating: 4.9 out of 5
Extension Builder in Crickhowell
I consider myself a passionate builder and renovator specialising in conversions and extensions with 20 years of professional experience in the construction industry covering 5 countries. I have my own van full set of tools and professional equipment. My daily rate is £250 or £30 per hour 20% TAX included no VAT added I would appreciate if you please try and do your best to ensure that I'm the right person for the job when considering to shortlist me. Kind regards, Paul Marian Heinrich
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Latest review:
Conversions - General- 30 Jan 2019
We recommend Paul highly and will definitely employ him again. Paul is highly skilled at what he does and he is very committed to the quality of his work. He ensures everything is done to a very high standard. He quotes accurately and his costs are reasonable. The breaking down and finishing of the wall between our kitchen and dining room makes our home looks great! He has good suggestions which we did not think about and which enhances the effect. We are really delighted with the quality, the speed and the aesthetics of the work that Paul has done for us. We will be asking Paul to come in to work on many other refurbishments to our home.
S&T Haycock Construction
No reviews yet
Extension Builder in Crickhowell
Family run business with over 40 years experience in the construction industry
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Ppd building and roofing
Rating: 5 out of 5
Extension Builder in Crickhowell
All building work undertaken, no job too small or big,30 years experience.
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Latest review:
Bricklaying- 3 Dec 2021
Paul did a fantastic job taking down my existing 30m fence and replacing it with a 2m high block wall, and rendering it to my chosen colour. Paul listened to every request I had and carried them out perfectly. He managed to put a really nice curve on the wall rather than the normal stepped approach, which I was less keen on. He managed to save a fir tree and line of bamboos that I felt sure would be impacted or need removing during the building work. Paul and Rob cleaned up after themselves every day, and were very respectful nice chaps. The job did take longer than expected, but each delay was beyond Pauls control, and overall I am delighted with the result.
Mears-Inc limited
Rating: 5 out of 5
Extension Builder in Crickhowell
Mears inc is a family run specialist contracting company providing all aspects of building, ground works and demolition for residential, commercial and agricultural buildings and land. Have completed to high standards many projects ranging from single storey extensions to new build houses and blocks of apartments
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Latest review:
Groundwork & Foundations- 4 Sep 2025
Very reasonable price. Started a few days later. The work involved boring through brickwork and clockwork. Excavating the garage floor, excavating an inspection hole and making good. Cleaned up every day and done a great job
Thomas roofing and building
No reviews yet
Extension Builder in Crickhowell
I’ve been roofing and building for 24 years and started out working for my father's company after leaving school. 8 years ago, I ventured out and started my own roofing and building company. I’ve covered a vast range of different roofs and building work and can confidently use various materials. My company offers a wide variety of services, including roofing, extensions, internal renovations, garden work including patios and fencing, bathrooms, kitchens and many other services. We are also certified resin driveway and path installers. I have a large portfolio of previous jobs to show customers as I take a lot of pride in what I offer and love sharing our quality workmanship.
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CJA DAVIES BUILDERS
Rating: 5 out of 5
Extension Builder in Crickhowell
WE COVER ALL ASPECTS OF BUILDING/LANDSCAPING WORK FROM PATIOS TO EXTENSIONS
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Latest review:
Extensions- 26 Apr 2025
The whole job was carried out by Cenwin and his brother Allen between the 22nd and 25th of April. The old pergola was removed completely and replaced with a superior design using first class materials and skills. My wife and I are extremely pleased with the new structure which has added a great look to our garden. We would have no hesitation in using this company again or recommending them to friends or neighbours.
Home fix builders ltd
Rating: 4.8 out of 5
Extension Builder in Crickhowell
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.
ABM Builders
Rating: 5 out of 5
Extension Builder in Crickhowell
abm builders is a father and son business working together for more than20 years. qualified bricklayer and other skills patios, decking, drainage, concrete, plastering, bricklaying, and extensions, chimneys, rsj fitted, plumbing ,tarmac driveways and much more. new to my builder , got good feed back off other web site. hope to be short listed so we can contact you soon as possible to help you complete any work that is requiring our services thanks mike abm
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Latest review:
Guttering- 16 Jan 2018
New connection to existing manhole. Great Team! Contacted me quickly after posting job, quoted and started next day! Happy with the job and will use again!
First choice improvements
No reviews yet
Extension Builder in Crickhowell
ROBEN Developments Ltd – Complete Building & Property Solutions At ROBEN Developments Ltd, we pride ourselves on delivering high-quality workmanship across every stage of property development. From internal transformations to full external renovations, we provide a comprehensive, start-to-finish service tailored to both residential and commercial clients. Our experienced and skilled team covers all aspects of building and development, including plastering, bricklaying, kitchens, tiling, painting, and general maintenance. Externally, we specialise in driveways, patios, full garden renovations, and fencing—creating spaces that are both functional and visually impressive. We also handle essential services such as plumbing and electrics, along with larger structural projects including extensions and garage conversions. What sets ROBEN Developments apart is our commitment to reliability, attention to detail, and customer satisfaction. We understand that choosing a development company is a significant decision, which is why we prioritise clear communication, transparency, and delivering results you can trust. Every project we undertake is completed with professionalism and care, ensuring your home or property is in safe hands from start to finish. Whether you’re upgrading a single room or planning a full-scale development, ROBEN Developments Ltd is your dependable partner—dedicated to turning your vision into reality with quality you can rely on. Build with confidence. Build with ROBEN Developments Ltd.
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S C J CONSTRUCTION
Rating: 4.9 out of 5
Extension Builder in Crickhowell
WE ALSO HIRE OUT TOOLS AND PLANT E.G DIGGERS, DUMPERS AND TIPPERS
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Latest review:
Extensions- 14 May 2020
Steve is without doubt one of the best builders around. He delivered excellent work and provided great advice. I will be using Steve for all future works that I have planned. He is a builder you can trust which is very difficult to find!
DLF Developments
Rating: 5 out of 5
Extension Builder in Crickhowell
Property development Extensions New builds Landscaping Driveways Roofing
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Latest review:
Driveways (Paved & Loose)- 20 Nov 2023
Excellent work from Daniel and the boys and was flexible on price too. Drive was done in just a few days.
Gethin davies
Rating: 5 out of 5
Extension Builder in Crickhowell
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 😊
Brickfitz ltd
New on MyBuilder
Extension Builder in Crickhowell
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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blakeon living spaces ltd
Rating: 5 out of 5
Extension Builder in Crickhowell
we are based in South Wales we specialise in renovation works experts in loft conversions and we also have a landscaping team
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Latest review:
Loft Conversion- 11 Jun 2026
We recently completed a loft conversion with Dean and his team at Blakeon, and I couldn't be happier with the result. The workmanship has been excellent throughout, and the new loft space has completely transformed the house while feeling fully integrated with the rest of the property. What really stood out was the communication, reliability and flexibility. As the project progressed, I refined several design decisions before they were finalised, and Dean was always patient, accommodating and willing to discuss options. The project included a number of additional complexities, all of which were handled professionally and pragmatically. I also remained living in the house throughout the build, and the team were consistently respectful, considerate and easy to work with. I would have no hesitation in recommending Dean and his team and am already discussing future projects with him.
Jc brickwork
No reviews yet
Extension Builder in Crickhowell
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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Top rated Extension Builders

Our Extension Builders in Crickhowell, 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 Crickhowell?

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

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

What are the hourly rates of extension builders in Crickhowell?

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

Find extension builders in Crickhowell with MyBuilder

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

Step 2: Compare different extension builders in Crickhowell

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

Step 3: Hire Crickhowell extension builders with confidence

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

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

What to ask a Crickhowell extension builder before hiring?

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

An extension builder in Crickhowell 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 Crickhowell 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 Crickhowell?

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 Crickhowell 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 Crickhowell 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 Crickhowell

Can an extension builder in Crickhowell help with planning permission?

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

Many Crickhowell 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 Crickhowell help with materials and finishes?

Yes, most extension builders in Crickhowell 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.