The 7 Best Plumbers in Llantrisant 2026

Ranked by real customer reviews, Gas Safe accreditation status 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. Plymio a Gwresogi R James Plumbing & Heating is a plumber in Pontyclun, rated 5/5 from 35 Google reviews. Registered with Companies House (no. 12113580) and currently active. Verified Google Business Profile.

    5.0โ˜… (35 reviews)3 verification sources
    5.0โ˜…
    35 reviews

  2. 24/7 Heating & Plumbing Renewables is a plumber in Pontyclun, rated 4.9/5 from 12 Google reviews. Verified Google Business Profile.

    4.9โ˜… (12 reviews)3 verification sources
    4.9โ˜…
    12 reviews

  3. Pinnacle Plumbers & Gas is a plumber in Pontyclun, rated 5/5 from 130 Google reviews. Established Google Business Profile with 130+ customer reviews.

    5.0โ˜… (130 reviews)
    5.0โ˜…
    130 reviews

  4. Prings Plumbing Ltd is a plumber in Pontyclun, rated 4.7/5 from 24 Google reviews. Registered with Companies House (no. 10629287) and currently active. Verified Google Business Profile.

    4.7โ˜… (24 reviews)3 verification sources
    4.7โ˜…
    24 reviews

  5. Total Plumbing Llantrisant is a plumber in Llantrisant, rated 5/5 from 12 Google reviews. Verified Google Business Profile.

    5.0โ˜… (12 reviews)
    5.0โ˜…
    12 reviews

  6. Lanes Drainage Services UK - Cardiff is a plumber in Pontyclun, rated 5/5 from 5 Google reviews.

    5.0โ˜… (5 reviews)
    5.0โ˜…
    5 reviews

  7. Philip Stacey Heating & Plumbing is a plumber in Llantrisant, rated 5/5 from 1 Google review.

Want more options? See all plumbers in Llantrisant โ†’