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Find an Extension Builder in Blaenavon
Find a local extension builder near you. We have 991 trusted and reviewed extension builders in Blaenavon to choose from, based on 742 reviews.
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Extension Builders in Blaenavon
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We are a reliable crew of trustworthy tradesman specialising in all aspects of building, roofing, traditional lime plastering & rendering, carpentry and much more. No job too big or small and we guarantee a reliable friendly service.
Based in NP4 9QJ,
Blaenavon
Extension Builder covering Blaenavon
Member since Mar 2023
ID Checked
General building - waste clearances and septic tank install and Soakaways, garden design and maintenance. UPVC and wooden window installation, waste removal including hazardous- please ask for more services. Handy man services and much more
Latest Brick / Block Paving Review
"Ben responded quickly and contacted me regularly with progress updates.. He sourced materials and completed the job in excellent time and was very efficient. ⭐️⭐️⭐️⭐️⭐️"
Reviewed by Sally on 19th Jul 2026Based in NP19 9BY,
Newport
Extension Builder covering Blaenavon
Member since Dec 2025
ID Checked
I have been trading for over 35 years in the building game and cover all aspects of the building trade and I have my liability insurence up to date
Based in NP23 4DA,
Brynmawr
Extension Builder covering Blaenavon
Member since Jul 2024
ID Checked
Construction company based in the pontypool area, very reliable clean and efficient completes jobs to a high standard. We specialise in all aspects of tiling work
Based in NP4 8NX,
Pontnewynydd
Extension Builder covering Blaenavon
Member since Feb 2021
ID Checked
I have complete my bachelor degree in civil engineer
Based in NP23 4AJ,
Brynmawr
Extension Builder covering Blaenavon
Member since Feb 2024
At CT Brickwork & Blockwork we set a very high standard for our work, we cover all types of brickwork &Blockwork, rendering, plastering and all sorts of landscaping
Based in NP4 9QX,
Blaenavon
Extension Builder covering Blaenavon
Member since Apr 2023
ID Checked
Hi my name is Tyler. I am a qualified plasterer and have been for the last 15 years. I have also done a lot of building and landscaping work over the last 10 years to local councils associations. NO JOB TO BIG OR SMALL
Based in NP4 9PJ,
Blaenavon
Extension Builder covering Blaenavon
Member since Jan 2025
Hi anyone looking for any building work of new roof give me a shout over 30 years experience in building and roofing thanks
Based in NP4 7QN,
Abersychan
Extension Builder covering Blaenavon
Member since Jan 2024
We have been in business 26 years we specialise in brickwork but undertake all aspects of building work we have trades men for every job. We are tobermore driveway approved. We cover most of the south wales area but will travel and work away if neces...
Based in NP4 7JP,
Talywain
Extension Builder covering Blaenavon
Member since Jun 2026
With over 27 years of experience in the construction industry, we provide reliable, high-quality building services for both residential and commercial projects. Our work covers all aspects of construction, from renovations and refurbishments to loft...
Latest Gas Boiler Review
"Did an amazing job, definitely would recommend and have around again for any work :)"
Reviewed by Catrin on 17th Aug 2026Based in CF64 1HF,
Penarth
Extension Builder covering Blaenavon
Member since Mar 2026
ID Checked
Supply and installation of all upvc and aluminium products including windows doors and Conservatories. Other trades available on request. All work comes with a 10 year insurance backed guarantee.
Latest uPVC Windows & Door Review
"Rich was clear in communicating, and never pushed his services during quotation stage. The time from quote to construction was very prompt and there were regular and clear updates. He was efficient when dismantling our old patio d..."
Reviewed by Louis on 7th Aug 2026Based in NP23 6AB,
Ebbw Vale
Extension Builder covering Blaenavon
Member since Dec 2023
ID Checked
General building and home improvement company with small personal company values. We pride ourselves on quality over quantity. Based in Ross on Wye we cover .most areas within 1 hour driving time
Latest General Brick Laying Review
"Replaced the failed lintel in my garage with a quality steel one, job was done well and results looked good."
Reviewed by Alex on 12th Jul 2026Based in HR9 7ND,
Lea
Extension Builder covering Blaenavon
Member since Dec 2016
ID Checked
We are Building Contractor with 17 years experience in local clients. Also we have strong experience with project for local authorities as school in Bath and Bristol. Generally the undertaking job is from build extensions, renovation all house or...
Latest General Maintenance Review
"I can highly recommend this company as I had a few quotes & this was the most professional from the start & the end result of the job was better than I thought as the build quality was top notch! I will definitely use again for an..."
Reviewed by Mike on 6th Jul 2026Based in BS16 4EG,
Bristol
Extension Builder covering Blaenavon
Member since Jun 2024
Public liability insurance
Plumbing/all building works ..electrics. city &guilds in plumbing with 34 yrs experiance in all trades.. Simply buisness insurance. I cover all areas of multiskilled work Specialise in kitchens and wetrooms..tiling and all aspects of flooring &am...
Latest Bathroom Installation Review
"Positive. Work ethics punctual reliable very safety conscious great standard of work not afraid to make meaningful suggestions and did not talk over me or down to me l would use again and recommend And"
Reviewed by Carolyn on 16th Jun 2026Based in CF43 4BL,
Maerdy
Extension Builder covering Blaenavon
Member since Jun 2024
ID Checked
Edmonds bros building & and roofing provide high quality building and roofing solutions. Fully insured with over 10 years experience. Services - Pitched roofs, flat roofs, chimney stack removal, fascia, soffit and guttering. Extensions, garden ro...
Latest Fencing & Gates Review
"We recently had our old fence replaced by Adam and I honestly couldn’t recommend him enough. From start to finish he was professional, punctual and answered any questions we had along the way. He made sure we were completely happy..."
Reviewed by Stephanie on 11th May 2026Based in NP19 4TG,
Newport
Extension Builder covering Blaenavon
Member since Feb 2026
ID Checked
I have been in this filed off work for around 15 years . Left school plastering for 5 years . And then started brick laying. Can take projects on from start to finish. Many photos on my Facebook of all my work.
Latest Walls & Pillars Review
"Lewis did a great job replacing our retaining wall in our garden. He was always keen to make sure we were happy with the work done and he made a nice and tidy job of it. Plans changed during the build but he ran changes past me an..."
Reviewed by Peter on 25th Apr 2026Based in BS36 1HD,
Winterbourne
Extension Builder covering Blaenavon
Member since Sep 2024
ID Checked
I've been in the building trade for 30years. Im a qualified bricklayer and stonemason and have a wide range of skill throughout the whole building and maintenance industry. I've worked all over the uk and Ireland and don't mind traveli...
Latest Man with a Van Review
"He contacted me quickly, gave a very reasonable quote and carried out work efficiently later the same day and was punctual. Highly recommended"
Reviewed by John on 19th Dec 2025Based in NP44 1JT,
Cwmbran
Extension Builder covering Blaenavon
Member since Dec 2025
ID Checked
Insulationize ltd is a general contracting firm specializing in residential renovations and additions. We are a full-service company dedicated to quality construction and client satisfaction. Our goal is to provide our clients with a high-quality fin...
Latest Internal Rendering Review
"Matt was excellent - friendly, professional and helped put my mind at ease with a house I'm buying - 10/10 recommend!"
Reviewed by Lily on 8th Dec 2025Based in NP22 3SE,
Nantybwch
Extension Builder covering Blaenavon
Member since Aug 2021
ID Checked
Hi we are a friendly and honest Company, who always do everything to help and make customers feel safe and happy, we price all Jobs with exact price from start to finish, everything is done in a law contract, so costoms feel lot safer from cowboys,...
Latest Wooden Doors - Internal Review
"Excellent work done, friendly service"
Reviewed by Joana on 11th Nov 2025Based in CF45 3TL,
Mountain Ash
Extension Builder covering Blaenavon
Member since Jan 2020
ID Checked
Hi Im Aaron Ive been in the building trade for the last 11 years Im hard working and very reliable and always happy to help
Based in CF83 4BG,
Abertridwr
Extension Builder covering Blaenavon
Member since Aug 2023
ID Checked
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