The 10 Best Plumbers in Caldicot 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. Stuart Cochrane Heating Ltd is a plumber in Caldicot, rated 5/5 from 14 Google reviews. Registered with Companies House (no. 06582629) and currently active. Verified Google Business Profile.

    5.0★ (14 reviews)3 verification sources
    5.0★
    14 reviews

  2. Caldicot Plumbing & Heating - Chepstow is a plumber in Caldicot, rated 5/5 from 64 Google reviews. Established Google Business Profile with 64+ customer reviews.

    5.0★ (64 reviews)
    5.0★
    64 reviews

  3. TB Plumbing Services is a plumber in Caldicot, rated 4.6/5 from 8 Google reviews. Registered with Companies House (no. 14716585) and currently active.

    4.6★ (8 reviews)3 verification sources
    4.6★
    8 reviews

  4. C Duffield Plumbing & Heating is a plumber in Caldicot, rated 4.6/5 from 9 Google reviews.

    4.6★ (9 reviews)
    4.6★
    9 reviews

  5. Coolheat Plumbing is a plumber in Caldicot, rated 4.3/5 from 16 Google reviews. Verified Google Business Profile.

    4.3★ (16 reviews)
    4.3★
    16 reviews

  6. Zarko Plumbing & Heating is a plumber in Caldicot, rated 4.3/5 from 16 Google reviews. Verified Google Business Profile.

    4.3★ (16 reviews)
    4.3★
    16 reviews

  7. G Lewis Plumbing and Heating is a plumber in Caldicot, rated 5/5 from 1 Google review. Registered with Companies House (no. 17324311) and currently active.

    3 verification sources

  8. Whitehouse Plumbing & Heating is a plumber in Caldicot, rated 5/5 from 1 Google review. Registered with Companies House (no. 09246647) and currently active.

    3 verification sources

  9. Ian Richards Plumbing is a plumber in Caldicot, rated 5/5 from 2 Google reviews. Registered with Companies House (no. 05231097) and currently active.

    3 verification sources

  10. PW Heating and Plumbing Engineers is a plumber in Caldicot, Wales.

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