South Wales
15 Builders in Penarth
Trusted, accredited builders covering Penarth and surrounding areas. Real businesses, real credentials. Free to browse.
Browse verified builders in Penarth, South Wales. Every listing is sourced from public records and checked for active accreditations. Look for FMB or TrustMark credentials when choosing a builder. All contact details are visible after a business claims its listing.
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15 businesses listed
All Aspects CDF Ltd
All Aspects CDF Ltd is a builder in Penarth, rated 4.9/5 from 13 Google reviews. Registered with Companies House (no. 14537190) an…
Thomas Ivy Developments Ltd
Thomas Ivy Developments Ltd is a builder in Penarth, rated 5/5 from 13 Google reviews. Registered with Companies House (no. 110326…
McCann Builders Penarth
McCann Builders Penarth is a builder in Penarth, rated 5/5 from 3 Google reviews.
Changing Hands Builders & Renovators
Changing Hands Builders & Renovators is a builder in Penarth, rated 5/5 from 32 Google reviews. Verified Google Business Profile.
Cardiff & Vale Property Improvements
Cardiff & Vale Property Improvements is a builder in Penarth, rated 4.2/5 from 5 Google reviews.
MY Wood Designs Ltd
MY Wood Designs Ltd is a builder in Penarth, rated 5/5 from 5 Google reviews.
WHILL Construction Limited
WHILL Construction Limited is a builder in Penarth, rated 3/5 from 6 Google reviews. Registered with Companies House (no. 10673048…
Project One
Project One is a builder in Penarth, rated 4.8/5 from 34 Google reviews. Verified Google Business Profile.
Abc Advanced Building Contractors
Abc Advanced Building Contractors is a builder in Penarth, rated 5/5 from 2 Google reviews. Registered with Companies House (no. S…
Solid builders
Solid builders is a builder in Penarth, rated 5/5 from 5 Google reviews. Registered with Companies House (no. 14125870) and curren…
South Wales Masonry
South Wales Masonry is a builder in Penarth, rated 5/5 from 1 Google review.
Builder guides for Penarth
Areas covered for builders in Penarth
Builders listed for Penarth typically cover the CF64 postcode area 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 Penarth, Dinas Powys, Sully, Llandough and Cogan.
Builders in nearby towns
Common builders services in Penarth
Vale of Glamorgan Council handles Penarth's planning. Penarth has a substantial conservation area covering most pre-1920 housing — exterior alterations almost always need consent. Building Regs sign-off goes through Vale of Glamorgan Council.
Listed builders in Penarth typically cover the following work. Scopes vary per business — request a free quote on any specific job above.
- Underpinning and foundation work
- Garage conversions
- Renovations and refurbishments
- Damp and structural repairs
- Internal wall removal (load-bearing)
- Conservatory and orangery installation
- House extensions (single and two-storey)
- New build construction
- Project management
- Loft conversions (dormer, hip-to-gable, Velux)
Not sure what FMB means or how to verify it? Read the plain-English definition →
Before you hire — Welsh regulations to know
Looking wider? Browse all builders across South Wales — covers Cardiff, Swansea, Newport, Barry and 15+ more towns.
Common questions about builders in Penarth
How much do builders charge in Penarth?+
Builder costs in Penarth 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 Penarth have?+
Reputable builders in Penarth should hold relevant accreditations such as FMB · TrustMark · NHBC. Always verify credentials before hiring. Listings on besttrades.wales show verified accreditation badges.
How do I find a reliable builder in Penarth?+
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 Penarth?+
Response times vary. For routine work, most builders in Penarth 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 Penarth 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 Penarth cover surrounding areas?+
Most builders listed for Penarth 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 + location, Companies House for active registration where applicable, and the trade's relevant accreditation body (FMB / TrustMark). Businesses showing the "Verified" badge have passed all three checks.
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