The 10 Best Builders in Llantrisant 2026

Ranked by real customer reviews, listing activity and Companies House verification. Updated weekly from public sources.

How this ranking is calculated

Composite score from real, publicly-verifiable signals only:

  • Google Business Profile star rating (when 3+ reviews)
  • Google Business Profile review count (log-scaled)
  • Verification sources: Companies House number, Google Business listing, Checkatrade, TrustATrader, claimed website
  • Operator-claimed listing status

No paid placement. No accepted listings. No fabricated reviews. Source data refreshed weekly.

  1. MRC CARPENTRY & RENOVATIONS LTD is a builder in Pontyclun, rated 5/5 from 13 Google reviews. Registered with Companies House (no. 16184336) and currently active. Verified Google Business Profile.

    5.0★ (13 reviews)3 verification sourcesoperator-verified listing
    5.0★
    13 reviews

  2. Construction skills wales is a builder in Pontyclun, rated 5/5 from 85 Google reviews. Registered with Companies House (no. 14962032) and currently active. Established Google Business Profile with 85+ customer reviews.

    5.0★ (85 reviews)3 verification sources
    5.0★
    85 reviews

  3. The Tap End is a builder in Pontyclun, rated 4.9/5 from 48 Google reviews. Registered with Companies House (no. 10860253) and currently active. Verified Google Business Profile.

    4.9★ (48 reviews)3 verification sources
    4.9★
    48 reviews

  4. Arena Supplies Ltd is a builder in Pontyclun, rated 5/5 from 8 Google reviews. Registered with Companies House (no. 02727959) and currently active.

    5.0★ (8 reviews)3 verification sources
    5.0★
    8 reviews

  5. Llanmoor Development Co Ltd is a builder in Llantrisant, rated 5/5 from 5 Google reviews. Registered with Companies House (no. 00870710) and currently active.

    5.0★ (5 reviews)3 verification sources
    5.0★
    5 reviews

  6. Trio Building Contractors is a builder in Pontyclun, rated 5/5 from 3 Google reviews. Registered with Companies House (no. 08892295) and currently active.

    5.0★ (3 reviews)3 verification sources
    5.0★
    3 reviews

  7. Ad The Builder is a builder in Pontyclun, rated 5/5 from 6 Google reviews.

    5.0★ (6 reviews)
    5.0★
    6 reviews

  8. Country Timbers is a builder in Llantrisant, rated 4.4/5 from 40 Google reviews. Registered with Companies House (no. 13380975) and currently active. Verified Google Business Profile.

    4.4★ (40 reviews)3 verification sources
    4.4★
    40 reviews

  9. Ian Williams Carpentry Ltd is a builder in Pontyclun, rated 4.2/5 from 15 Google reviews. Registered with Companies House (no. 03761000) and currently active. Verified Google Business Profile.

    4.2★ (15 reviews)3 verification sources
    4.2★
    15 reviews

  10. Braceys Builder Merchants, Miskin is a builder in Pontyclun, rated 4.6/5 from 11 Google reviews. Verified Google Business Profile.

    4.6★ (11 reviews)
    4.6★
    11 reviews

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