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Find an Extension Builder in Merthyr Tydfil
Find a local extension builder near you. We have 1,139 trusted and reviewed extension builders in Merthyr Tydfil to choose from, based on 887 reviews.
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Extension Builders in Merthyr Tydfil
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I have over 10 years of experience providing reliable, high-quality building and property maintenance services. I undertake a wide range of work including garden landscaping, block walls, plastering, drainage, and general handyman jobs. I take prid...
Latest Wooden Doors - Internal Review
"Came quickly did the job at a good price happy with work 5 star would recommend"
Reviewed by Anthony on 3rd Sep 2026Based in NP22 3RY,
Nantybwch
Extension Builder covering Merthyr Tydfil
Member since Aug 2026
ID Checked
We are a multi-skilled contractor who have the resources to undertake all trades related to the construction industry such as Building (new builds, extensions & adaptations), Renovations, Groundworks and Landscaping.
Based in CF48 2NS,
Cefn-coed-y-cymmer
Extension Builder covering Merthyr Tydfil
Member since Dec 2022
ID Checked
20 years plus experience in domestic/commercial in the supply and install of all electrical aspects. Making the everyday professionals life that little bit easier. From fire alarms to cctv and media walls to bathrooms
Based in CF47 9LG,
Penydarren
Extension Builder covering Merthyr Tydfil
Member since Sep 2026
ID Checked
Rynik Carpentry & Building services have been trading for over 15 years, we carry out all aspects of building from Groundworks, general building, all aspects of carpentry from roofs to fitted kitchens, we also cover all interior works.
Based in CF48 3TE,
Merthyr Tydfil
Extension Builder covering Merthyr Tydfil
Member since Oct 2026
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 Wooden Doors - Internal Review
"I'm very happy with work Jas did, there were problems that came to light after he started but he had the skills and experience to sort them out. He did a really good job and I now have a lovely new bathroom."
Reviewed by Susan on 4th Oct 2026Based in CF43 4BL,
Maerdy
Extension Builder covering Merthyr Tydfil
Member since Jun 2024
ID Checked
Hello my name is callum iv been a bricklayer for 10 years iv been working in neath, porttalbot and Swansea areas for a long time and completed alot of jobs to a high standard and thats doing - Patios Garden walls Retaining walls Concrete paths and dr...
Latest General Maintenance Review
"Really happy with the work completed to my porch by Callum. Great advise, got the job done quickly and competitive quote. Really nice guy and would recommend his service to anyone!"
Reviewed by Oliver on 20th Jun 2026Based in SA11 5HF,
Glynneath
Extension Builder covering Merthyr Tydfil
Member since May 2026
Public liability insurance
I'm a multiskilltradesman 15yrs experiance+reliable can do rendering slabbing blocking brickwork brickpaving
Based in NP22 5DJ,
Rhymney
Extension Builder covering Merthyr Tydfil
Member since Feb 2023
ID Checked
Here at Three Knights Property Group, we offer a wide range of building services, from kitchen and bathroom fitting, media walls, laminate flooring, and tiling. No job is too big or too small; we can accommodate all. We are a small family-run busines...
Based in CF47 9HW,
Pen-y-darren
Extension Builder covering Merthyr Tydfil
Member since Nov 2025
ID Checked
My name is Shaun Davies I’ve been a ground worker for 30 years I am reliable hard working and take really good pride in my work no job to big or small
Based in CF47 9DP,
Merthyr Tydfil
Extension Builder covering Merthyr Tydfil
Member since May 2026
Insulation of buildings for 6 years. Decorative plasters. South Wales
Based in CF47 9PP,
Merthyr Tydfil
Extension Builder covering Merthyr Tydfil
Member since Jan 2025
ID Checked
Roofing any tape. Removals roof.waste experience. Professional attitude
Based in CF48 3SQ,
Dowlais
Extension Builder covering Merthyr Tydfil
Member since Jul 2026
We are you one call property maintenance company from rubbish to changing a light bulb fully licensed waste carriers fully insured
Based in CF48 4SL,
Merthyr Vale
Extension Builder covering Merthyr Tydfil
Member since Jan 2025
ID Checked
Builder with many talents, from the smallest of jobs to Plastering, kitchen fits, bathroom suites, extensions, loft conversions, garage builds etc. In the building trade for over 20 years
Latest Concrete Base Review
"Professional and thorough, pleasant and k owledegable when spoken to and nothing was too much trouble for him, highly recommend Steve"
Reviewed by Wayne on 2nd Sep 2026Based in CF83 3AH,
Caerphilly
Extension Builder covering Merthyr Tydfil
Member since Oct 2024
ID Checked
All aspects of plastering Wood work Concrete repair Floor levelling All work considered
Based in CF47 8EY,
Merthyr Tydfil
Extension Builder covering Merthyr Tydfil
Member since Sep 2026
ID Checked
I can throw my hand to another I love work and making customers happy I have over 9 years experience in Roofing bricklaying and much more
Based in CF48 1NA,
Merthyr Tydfil
Extension Builder covering Merthyr Tydfil
Member since Feb 2025
Here at NJ roofing and building solutions ltd we have over 25years experience on all aspects of building work we can do brick work block work tilting slabbing roofing carpentry we are a reliable friendly business call for a free quotation
Based in CF48 1NA,
Merthyr Tydfil
Extension Builder covering Merthyr Tydfil
Member since Jul 2023
ID Checked
Sheet metal fabrication and all types of welding general building bathroom and kitchen also tiles and some electrical work
Based in CF47 0LR,
Merthyr Tydfil
Extension Builder covering Merthyr Tydfil
Member since Aug 2025
We have got over 10+ years in the trade both have NVQ level 3 covering all aspects of bricking we do new build, extensions, garden walls, stone work, repairs/repointing
Based in CF48 3DP,
Dowlais
Extension Builder covering Merthyr Tydfil
Member since Oct 2026
ID Checked
We are a multi‑trade property services company providing reliable, professional workmanship with a focus on clear communication and consistent delivery. Our core services include: Carpentry and joinery Fire door installation, upgrades, and complianc...
Based in CF48 1LP,
Merthyr Tydfil
Extension Builder covering Merthyr Tydfil
Member since Aug 2026
I've been in the building trade for the last 35 years and have worked on various projects from simple maintenance work to full home renervations. All building, plumbing, plastering and carpentry undertaken completed to a high professional standard,...
Based in CF48 1SB,
Merthyr Tydfil
Extension Builder covering Merthyr Tydfil
Member since Aug 2024
ID Checked
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