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Find an Extension Builder in Denbighshire
Find a local extension builder near you. We have 720 trusted and reviewed extension builders in Denbighshire to choose from, based on 447 reviews.
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Extension Builders in Denbighshire
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We are family business been in business for 30 years we carry out all aspects of building and joinery and also damp proofing works
Based in LL16 4AW,
Denbigh
Extension Builder covering Denbighshire
Member since Feb 2025
A local company you can trust! Get in touch now for a free quote on your project. No job too big or too small. We cover all aspects of building work. Every project completed to a high standard.
Based in LL16 3TW,
Denbigh
Extension Builder covering Denbighshire
Member since Jan 2025
ID Checked
At TJ Joinery & Building, we believe every home deserves expert craftsmanship, attention to detail, and a personal touch. Based locally and serving clients across North Wales and Cheshire, we’ve built a trusted reputation for providing reliable, high...
Based in LL16 4AX,
Denbigh
Extension Builder covering Denbighshire
Member since Nov 2023
ID Checked
Hi my name is gaz im a builder with 25 years experience in all kinds of building work no job to big or small just give me a call or a message I will get back to you. I work all rnd the northwest and further afield if I have to thanks.
Latest Brick / Block Paving Review
"The lads done a great job, great communication from start to finish. Would use them again for anything else I needed doing"
Reviewed by Dan on 15th May 2026Based in WA9 1AJ,
Saint Helens
Extension Builder covering Denbighshire
Member since Sep 2025
ID Checked
Time served Bricklayer working for a couple of companies since gaining my full qualifications, making the decision in 2003 to create my own building business with the forming of DMConstruction Brickwork Specialist, I have taken great pride in provid...
Latest Staircases - Metal Review
"Great lads no issue at all"
Reviewed by Mark on 5th May 2026Based in CH63 5PQ,
Wirral
Extension Builder covering Denbighshire
Member since Oct 2016
ID Checked
Friendly reliable service. Ground to roof indoors to out. We cover it all. From full landscape garden projects to full house renovations. Extension or demolition. We also cover property maintenance and airb&b turn arounds. We cover commerci...
Latest Stud Wall Review
"I’ll be honest, when we embarked on a complete utility renovation, I was nervous. You hear stories. Hidden problems. Spiralling costs. Delays. Excuses. I went into this expecting the worst, which is probably what most people feel..."
Reviewed by Robin on 18th Mar 2026Based in LL54 7HP,
Rhosgadfan
Extension Builder covering Denbighshire
Member since Feb 2023
ID Checked
If you are looking for any garden or building work then request a quote and we will sort it out for you.
Latest Electrician Review
"did a 5 star job"
Reviewed by Jack Jenkins on 4th Dec 2025Based in LL17 0RL,
Saint Asaph
Extension Builder covering Denbighshire
Member since Apr 2023
ID Checked
Hi , CJS Building Contractors are a well established company . We undertake all aspects of building and landscaping work. We work with our customers to the best of our ability and take as much pressure of tgem whilst carrying out our work. We are als...
Based in LL17 0EL,
Saint Asaph
Extension Builder covering Denbighshire
Member since Apr 2023
ID Checked
⭐️ CJL Renovations ⭐️ Expert Building and Construction Services. Specializing in: - Storm Damage Repairs - Slate, Tiled, and EPDM Flat Roofing - Stone Wall Cladding & Render Systems - UPVC Plastic Specialists - Driveways & Landscaping - Loft Conv...
Based in LL18 5SY,
Bodelwyddan
Extension Builder covering Denbighshire
Member since Apr 2022
ID Checked
We do all manner of work ie Landscape Extensions Concrete Groundwork all types Joinery Brick work Plastering Roofing
Based in LL16 4PB,
Llanynys
Extension Builder covering Denbighshire
Member since Feb 2022
ID Checked
Sam is the heart and hands behind Sam the Builder Ltd – a dedicated builder with a lifelong passion for creating homes that stand the test of time. With years of hands-on experience and a deep respect for the craft, Sam believes that every structure...
Based in LL15 2LL,
Llanfwrog
Extension Builder covering Denbighshire
Member since Feb 2025
ID Checked
I have been engaged in construction for more than 20 years, my specialization is painting and tiling works
Based in LL16 4RY,
Denbigh
Extension Builder covering Denbighshire
Member since Dec 2024
builder and landscaper multi skilled fully insured and fully qualified reputable buisness
Based in LL17 0SF,
Saint Asaph
Extension Builder covering Denbighshire
Member since Aug 2024
I look forward to hearing from you about your business!
Based in LL17 0LQ,
Saint Asaph
Extension Builder covering Denbighshire
Member since May 2025
I have been working as a builder for 5 years now and I am looking for new jobs around me to complete
Based in LL15 2PQ,
Pwllglas
Extension Builder covering Denbighshire
Member since May 2022
At EliteDevelopmentsBrickworkSpecialists,we build quality into every domestic or commercial project we undertake to ensure all of our clients are completely satisfied with the work that we do. Every job is completely customised to meet the clients sp...
Latest Garden Wall Review
"Did what they promised, whenPromised for the price quoted. Left site tidy."
Reviewed by Keith on 11th Jun 2026Based in CH41 2SQ,
Birkenhead
Extension Builder covering Denbighshire
Member since Jun 2025
Public liability insurance
At Gill & Sons Plastering & Building, we specialise in plastering and smooth, clean finishes for homes of all sizes. Whether it’s a re-skim, full renovation, kitchen or bathroom upgrade, or a small repair, we take pride in doing the job properly. Qua...
Latest Plaster Skimming Review
"Excellent work i would recermend he come on time he help move things out of the way of the job he cleand up after and help put thing back l would have him back any time"
Reviewed by Thomas on 10th May 2026Based in LL22 7LL,
Abergele
Extension Builder covering Denbighshire
Member since Mar 2026
Public liability insurance
General builders all time served tradesmen local contractors 35 years experience garage conversion specialist all building work considered references on request
Latest Wooden Doors - Internal Review
"Job completed to an excellent standard, respectful and completed to a high standard!"
Reviewed by Hannah on 29th Apr 2026Based in L15 7JP,
Liverpool
Extension Builder covering Denbighshire
Member since Nov 2024
ID Checked
Hi I have been in the building trade for 20 years covering everything from Exstensions full house renovations loft and garage conversions also roofing work photos can be supplied I’ve got 5 million public liability insurance also free quotes and advi...
Latest Chimney Building / Repair Review
"Paul & Rhys are seriously top guys. They are ultra reliable, very friendly & helpful and most importantly carried out a high quality job on our chimney. I’d have absolutely no hesitation in recommending them 👌"
Reviewed by Mike on 13th Apr 2026Based in LL57 2YE,
Bangor
Extension Builder covering Denbighshire
Member since Sep 2024
ID Checked
I run a small business, I have been in the trade for over 25 years, gaining a vast amount of knowledge and experience along the way I specialise in ..... . extensions (i work to detailed drawings to comply with building control) . groundworks . roo...
Latest Roof Repair Review
"Excellent at communicating, and great at doing their job, they changed my garage roof in one day, in addition to, repointing my chimney with perfection. 5 stars are not enough"
Reviewed by Mohamed on 14th Mar 2026Based in WA5 1QQ,
Great Sankey
Extension Builder covering Denbighshire
Member since Feb 2026
Public liability insurance
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Our Reviews
All reviews are submitted by homeowners who have had work completed as part of using our service. Whilst every effort is made to verify and check reviews, we ask all homeowners to conduct their own research and follow our Homeowner Checklist before hiring.
To understand more about our reviews process, please visit our Reviews Policy.
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