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Find a Builder in Tredegar
Find a local builder near you. We have 797 trusted and reviewed builders in Tredegar to choose from, based on 805 reviews.
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Builders in Tredegar
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We are a established damp proofing and reputable building company with 30+ years of experience in all domestic and commercial properties throughout the South Wales and East valleys. fully qualified and insured. We also undertake loft conversions and...
Latest General Maintenance Review
"The guys were great, got the job done in no time at all."
Reviewed by Owen on 2nd Feb 2026Based in NP20 4BX,
Newport
Builder covering Tredegar
Member since Dec 2025
Public liability insurance
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
Builder covering Tredegar
Member since Jan 2020
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
Builder covering Tredegar
Member since Aug 2021
ID Checked
H&R construction and roofing has many years experience, happy to take on any type of roof works including velux window fitting and flat roofing. We also do some ground works such as patios and deckings. We have recently been building outdoor summ...
Based in NP22 3TL,
Cefn Golau
Builder covering Tredegar
Member since Jul 2024
ID Checked
Hi I’m a builder for about 16 years now all aspects of home renovations undertaken from full home restoration to fitting kitchens bathrooms hanging doors and so on
Based in NP22 4LU,
Tredegar
Builder covering Tredegar
Member since Jan 2026
All building work from small jobs Extensions Refurbishments All work carried out by professional trades
Latest Plaster Skimming Review
"Very friendly did everything I asked will use again"
Reviewed by Elizabeth on 4th Feb 2026Based in CF62 9BU,
Barry
Builder covering Tredegar
Member since Apr 2017
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 Glazing - Double / Single Review
"Brilliant fitter. Good quality windows"
Reviewed by Clai on 21st Jan 2026Based in NP23 6AB,
Ebbw Vale
Builder covering Tredegar
Member since Dec 2023
ID Checked
At JN Building Services & Property Development, we specialize in new build extensions and quality construction solutions across South Wales. With over 11 years of industry experience, founder Johnathan leads each project with a hands-on approach...
Latest Chimney Building / Repair Review
"Jonathan was great - showed up as promised and was professional and helpful."
Reviewed by Emily on 23rd Dec 2025Based in CF72 9QA,
Llanharan
Builder covering Tredegar
Member since Sep 2025
Public liability insurance
LARH Construction I am a carpenter by trade I have worked for myself for 20 years. Plus working with many other traders
Latest Walls & Pillars Review
"Matthew and his team completed work exactly to specification for the quoted amount and did an excellent job. He kept me up todate with visit times and always turned up when agreed. Highly recommended."
Reviewed by Michael on 11th Dec 2025Based in CF35 6YT,
Pencoed
Builder covering Tredegar
Member since Dec 2024
ID Checked
Just starting out as a sole trader and looking for work to build a company reputation, in and around my area. Willing to travel up to 60 miles, Patio's, Fencing, Decking as well as a wide range of other jobs. There's no job to small or to big.
Latest Brick / Block Paving Review
"Turned up for work with no issues, Got the job done in a timely manner, reasonably priced quote and the result turned out great."
Reviewed by Andrew on 4th Oct 2025Based in SA18 1EW,
Gwaun-cae-gurwen
Builder covering Tredegar
Member since May 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
Latest Builder Review
"John and Andrew have worked on major renovation projects and extensions at our home over the past 5 years. The fact that we keep returning to them is testament to their quality work and our excellent working relationship. I would..."
Reviewed by Alec & Lisa webley on 3rd Jun 2025Based in NP23 4DA,
Brynmawr
Builder covering Tredegar
Member since Jul 2024
ID Checked
I'm a multiskilltradesman 15yrs experiance+reliable can do rendering slabbing blocking brickwork brickpaving
Based in NP22 5DJ,
Rhymney
Builder covering Tredegar
Member since Feb 2023
ID Checked
We're a gang of experienced builders, with many of years experience between us. We specialise in extensions, groundwork,brick laying, internal knock out and lintel work. We have a vast portfolio of jobs under our belt, both internal and external...
Based in NP22 4PP,
Tredegar
Builder covering Tredegar
Member since Dec 2024
ID Checked
Groundworks,Bricklaying, Landscaping, Concreting, Paving, jet washing and window cleaning All aspects of general building
Based in NP22 3BP,
Nantybwch
Builder covering Tredegar
Member since Sep 2025
ID Checked
With more than 10 years of experience in the trade, JC Timbercraft is well known in the local area for providing high-end garden transformations including Garden rooms, Outdoor kitchens, Carports and fully fitted beauty rooms and offices. We provide...
Based in NP22 3JP,
Tredegar
Builder covering Tredegar
Member since Oct 2023
ID Checked
We craft custom woodwork, furniture, and renovations with precision, quality, and care, bringing your vision to life.
Based in NP22 3NL,
Tredegar
Builder covering Tredegar
Member since Feb 2025
ID Checked
My name is mikolaj im a hard working person easy to communicate with ive recently completed my cscs card and ive been looking for work mainly a labourer
Based in NP22 3PF,
Cefn Golau
Builder covering Tredegar
Member since Feb 2026
Family run business with over 20 years experience All aspects of Roofing and Building work undertaken All new work comes with a market leading 20 year guarantee
Based in NP22 4AG,
Tredegar
Builder covering Tredegar
Member since Aug 2024
ID Checked
Handyman gutter cleaning roof repairs paving facias gutters replacement or repair stone work brick work Do all the work my self 30 years experience
Based in NP22 4AG,
Tredegar
Builder covering Tredegar
Member since Jun 2022
ID Checked
I have 9 years experience as a carpenter. I can do all aspects of carpentry. I do take on different aspects of construction generally building. Removing chimneys and opening planning rooms.
Based in NP22 3HF,
Tredegar
Builder covering Tredegar
Member since Sep 2023
ID Checked
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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.
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Recent Builder Questions
How long is underpinning guarantee for?
Builder
We’ve been told the house was underpinned years ago, but I’ve no idea what sort of guarantee normally comes with that or...
4 answers
Asked by Greg, 1 day ago
Window and lintels
Builder
If the windows and lintels need to be replaced on a 4 bed detached property, how much would that likely cost? Our Level...
4 answers
Asked by Shaswati, 3 days ago
Removing paint from outdoor sills & step
Builder
Hello, how can I remove old paint from stone window sills and a stone step?
8 answers
Asked by Louise, 6 days ago
How close can foundations be built to an existing drain?
Builder
We’re planning an extension and there’s a drain running near where the foundations would go, so I’m trying to work out w...
10 answers
Asked by Everson, 2 weeks ago
Cavity tray over bay window
Builder
We have recently had a bay window installed from a flat window our house is 9”solid brickwork since then it has rained i...
8 answers
Asked by Lindy, 2 weeks ago
Moving a stud wall
Builder
I split a large bedroom into 2 with a stud wall about 3 years ago. However, I didn’t get the calculations correct and on...
7 answers
Asked by Denise, 2 weeks ago
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