South Wales
12 Builders in Merthyr Tydfil
Local builders covering Merthyr Tydfil and surrounding areas. Also known as building contractors or construction firms. Real businesses, checked against public records. Free to browse.
12 verified builders · 4.8★ average across 165 Google reviews · 8 with website
Browse builders in Merthyr Tydfil, South Wales. Every listing is sourced from public records and checked against Companies House and Google Business Profile. Ask for FMB or TrustMark credentials when choosing a builder, and verify them with the issuing body. All contact details are visible after a business claims its listing.
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12 businesses listed
Ainsley Construction Ltd
VerifiedAinsley Construction Ltd is a builder in Merthyr Tydfil, rated 4.7/5 from 13 Google reviews. Registered with Companies House (no. …
Phoenix Fencing & Construction
Phoenix Fencing & Construction is a builder in Merthyr Tydfil, rated 5/5 from 63 Google reviews. Registered with Companies House (…
DeckPlus Composite Decking
DeckPlus Composite Decking is a builder in Merthyr Tydfil, rated 4.8/5 from 63 Google reviews. Established Google Business Profile…
Albert & Flaherty Building Service Ltd
Albert & Flaherty Building Service Ltd is a builder in Merthyr Tydfil, rated 4.4/5 from 9 Google reviews. Registered with Companie…
Taylors Construction
Taylors Construction is a builder in Merthyr Tydfil, rated 5/5 from 2 Google reviews.
Ridgestone Construction Ltd.
Ridgestone Construction Ltd. is a builder in Merthyr Tydfil, rated 4.2/5 from 5 Google reviews. Registered with Companies House (n…
KELRAY LTD
KELRAY LTD is a builder in Merthyr Tydfil, rated 4.9/5 from 9 Google reviews. Registered with Companies House (no. 03623378) and c…
Builder guides for Merthyr Tydfil
Areas covered for builders in Merthyr Tydfil
Builders listed for Merthyr Tydfil typically cover the CF47, CF48 postcode areas and surrounding parts of South Wales. Service radius varies per business, many also work in adjacent towns and villages within the same postcode group.
Including Merthyr Tydfil Town, Pant, Heolgerrig, Cefn Coed, Dowlais, Penydarren, Pant and Aberfan.
Builders in nearby towns
Common builders services in Merthyr Tydfil
Merthyr's housing stock skews Victorian/early-Edwardian terraces with solid walls, internal wall insulation and damp work tends to be a sizeable share of trade demand here. Building Regs sign-off goes through Merthyr Tydfil County Borough Council.
Listed builders in Merthyr Tydfil typically cover the following work. Scopes vary per business, request a free quote on any specific job above.
- Loft conversions (dormer, hip-to-gable, Velux)
- New build construction
- Garage conversions
- House extensions (single and two-storey)
- Internal wall removal (load-bearing)
- Damp and structural repairs
- Project management
- Conservatory and orangery installation
- Renovations and refurbishments
- Underpinning and foundation work
Not sure what FMB means or how to verify it? Read the plain-English definition →
Other trades in Merthyr Tydfil
Looking wider? Browse all builders across South Wales: covers Cardiff, Swansea, Newport, Barry and 15+ more towns.
Common questions about builders in Merthyr Tydfil
How much do builders charge in Merthyr Tydfil?+
Builder costs in Merthyr Tydfil vary by job type and complexity. For an accurate quote, request a free estimate from a listed business above. Most builders offer free site visits before quoting.
What accreditations should a builder in Merthyr Tydfil have?+
Reputable builders in Merthyr Tydfil should hold relevant accreditations such as FMB · TrustMark · NHBC. We do not verify accreditation body membership, so always ask to see credentials and check them against the issuing body's own register before hiring.
How do I find a reliable builder in Merthyr Tydfil?+
Browse the builders listed above, each has been added from public records and verified sources. Look for the Verified or Premium badge, check their accreditations, and read any reviews shown on their profile.
How quickly can I get a builder in Merthyr Tydfil?+
Response times vary. For routine work, most builders in Merthyr Tydfil can schedule within a few days. For urgent or emergency work, contact businesses directly, some offer same-day or 24/7 callouts.
Are builders in Merthyr Tydfil regulated?+
Yes. Depending on the trade, builders in Wales must comply with UK building regulations and may require registration with bodies such as FMB · TrustMark · NHBC. Always confirm a tradesperson's credentials before work begins.
Do builders in Merthyr Tydfil cover surrounding areas?+
Most builders listed for Merthyr Tydfil also cover nearby towns in South Wales. Service radius varies, check each business profile for their declared coverage area, or use the "Builders nearby" chips at the top of this page to browse adjacent towns directly.
Is it free to use besttrades.wales to find a builder?+
Yes, completely free for homeowners. No booking fees, no sign-up required to browse listings or request quotes. Tradespeople pay nothing to claim their listing either. besttrades.wales is an independent Welsh trade directory, not a paid lead-resale service.
How is a builder on besttrades.wales verified?+
Every listing is cross-checked against public records: Google Business Profile for review history and location, and Companies House for active registration where applicable. We do not check accreditation body membership — ask the business for its registration number and verify it on the issuing body's own register.
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