The quick way to find a local House Extension specialist in St. Asaph

RT Builders

House Extension

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Welcome to RT Builders RT Builders is a reliable and professional building and property-maintenance company serving Liverpool, Merseyside and the surrounding areas. With over 30 years’ experience in the building and plumbing trades, we have the knowledge and practical experience to complete every job safely, efficiently and to a high standard. We undertake projects of all sizes, from minor plumbing repairs and emergency call-outs to complete property renovations, extensions and structural alterations. Our services include: • Extensions and property renovations • Bathroom renovations and installations • Plumbing repairs and installations • Leak detection and repairs • Kitchen alterations and installations • Garage conversions • Knock-throughs and structural openings • Brickwork and blockwork • Plastering and rendering • Floor and wall tiling • Joinery and general building work • Roofing and roof repairs • Drainage work • Property maintenance and insurance repairs At RT Builders, we pride ourselves on honest advice, clear communication and quality workmanship. Every job is properly assessed before work begins, and customers receive a clear and competitive quotation explaining the work required. We treat every customer’s property with care and respect, keep working areas as clean and tidy as possible and aim to cause minimal disruption. We are friendly, approachable and always happy to discuss the best solution for your property and budget. Whether you require a small repair, a new bathroom or a complete building project, contact RT Builders for a dependable service and a professional finish

Latest homeowner review

Reviewed by Janice on 28/8/2026

Did a great job? Very efficient and not expensive.Would use them again

fibreglass roof master ltd

House Extension

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We are a family run business that specialises in Fibreglass roofing and building company with over 20 years experience in the industry, we can fit fibreglass to almost any environment, We have one of the best names in the business and take pride in all our work from quoting the job to finishing the job . We have our own teams of trades plumber joiner , plasterer , electrician for every job we can complete start to finish , I have a architect and Structal engineer for early stages in any new build. No upfront fees either , we always happy for you to call in and see our projects as we undertake them and our customers for peace of mind.

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Reviewed by Peter on 3/4/2018

Great job very professional

Mon Roofing And Building Contractors

House Extension

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Mon Roofing and Building Contractors have been going for near enough 20years. i started up as a roofing and building only buisnes but over the years grew to contracting projects ie extensions , annexes, new builds ext. i have an impressive portfolio and have not used the rated people platform since 2014 . but due to not going for the larger project have now come back on here to look for smaller contracts.

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Reviewed by Isabella on 5/4/2026

Arwel stood out from the other contractors who applied to do the job because he visited before quoting and made some additional recommendations. He replaced guttering, some loose root tiles and also recommended that we use some protective edging that he also installed. Roof looks great.

Amazing Glazing Wrexham

House Extension

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Window, door and building specialist. Our ratings and feedback speak for themselves. Over 13 years on this site and over 35 years of experience in the field.

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Reviewed by Andy on 3/10/2025

What can i say about Marc? We hired him for one job and he ended up doing our entire home renovation. I cant recommend him enough. He’s a rare find, trustworthy, an hard clean worker and a lovely guy. Feel free to contact me for any questions on his work.

CHRIS NELSON CONSTRUCTION LIMITED

House Extension

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Chris Nelson Construction Ltd cover all aspects of building work, including central heating, bathrooms, kitchens, electrics etc. With 5* star reviews, we can assure that all work is carried out to the highest standard.

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Reviewed by Gillian on 24/10/2024

Chris and his crew were wonderful. The 2 men who did the bulk of the work were hardworking and cleaned up after themselves really well. The job was done to a high standard and started and finished on time. We would highly recommend them and will definitely use them again.

JG Roofing

House Extension

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Would you all kinds of roof repairs gutter repairs cleaning gutters alter alter building over cause fully guaranteed

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Reviewed by Baiba on 27/8/2024

Koyar

House Extension

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With over 25 years of experience in the construction and property improvement industry, I provide a comprehensive range of services including design, foundations, building work, insulation, damp-proofing, plumbing, central heating, electrical installations, plasterboarding, plastering, kitchen fitting, bathroom installation, flooring, roofing, painting, decorating, and project management. I take great pride in delivering high-quality workmanship and have built a strong reputation for reliability, professionalism, and outstanding customer service. Using premium materials, including high-performance Zinsser products, and professional-grade equipment, I ensure every project is completed to the highest standard with a durable, long-lasting finish. Whether it's a small repair or a large-scale renovation, every job receives the same attention to detail and commitment to quality. All painting and decorating work is finished to a hard-wearing standard and backed by a 3-year guarantee. When quality matters, choose experience you can trust. Get the best from the best.

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Reviewed by RICHARD on 10/4/2025

Have used again for a lead flashing roof repair and fascia fixings. Excellent communication, work ethic, craftsmanship and price.

All Pro Solutions

House Extension

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USE US ONCE,,,,,TRUST US ALLWAYS !

Latest homeowner review

Reviewed by Edward on 30/8/2024

Very friendly and helpful service. Fairly priced quote so good value for money. Will be contacting them again if I need further work in the future. Thank you for your help

HIMME BUILDERS

House Extension

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time served bricklayer. 35yrs experience All types of brickwork undertaken

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Reviewed by Ian on 23/1/2026

Deter came out to assess and provide a very reasonable quote the next day. Arranged the date and time when he could come and complete the job. He turned up on time, was very professional and I was very happy with the completed works. Would definitely recommend to others and would use again.

BBM brickwork

House Extension

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Wirral based building company who oversee,coordinate and work on the construction or repair of homes and other buildings no job too small

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Reviewed by matthew on 16/10/2017

Genuine, knowledgable guys, a pleasure to work with. Will be using them again.