The 10 Best Plumbers in Barry 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. Alex Maggs Plumbing - Worcester Bosch Accredited Boiler Installers is a plumber in Barry, rated 4.9/5 from 132 Google reviews. Established Google Business Profile with 132+ customer reviews.

    4.9★ (132 reviews)operator-verified listing
    4.9★
    132 reviews

  2. JSH Plumbing & Heating Ltd is a plumber in Barry, rated 4.9/5 from 71 Google reviews. Registered with Companies House (no. 10925728) and currently active. Established Google Business Profile with 71+ customer reviews.

    4.9★ (71 reviews)3 verification sources
    4.9★
    71 reviews

  3. South Wales Plastering & Plumbing is a plumber in Barry, rated 5/5 from 45 Google reviews. Verified Google Business Profile.

    5.0★ (45 reviews)operator-verified listing
    5.0★
    45 reviews

  4. J R Heating Services LTD is a plumber in Barry, rated 5/5 from 49 Google reviews. Registered with Companies House (no. 10690085) and currently active. Verified Google Business Profile.

    5.0★ (49 reviews)3 verification sources
    5.0★
    49 reviews

  5. JM Plumbing Services is a plumber in Barry, rated 5/5 from 25 Google reviews. Registered with Companies House (no. 09736433) and currently active. Verified Google Business Profile.

    5.0★ (25 reviews)3 verification sources
    5.0★
    25 reviews

  6. Zest Plumbing & Heating is a plumber in Barry, rated 5/5 from 21 Google reviews. Verified Google Business Profile.

    5.0★ (21 reviews)operator-verified listing
    5.0★
    21 reviews

  7. ATD plumbing and Property maintenance is a plumber in Barry, rated 5/5 from 15 Google reviews. Verified Google Business Profile.

    5.0★ (15 reviews)operator-verified listing
    5.0★
    15 reviews

  8. C & H Plumbing & Bathroom Supplies is a plumber in Barry, rated 4.8/5 from 109 Google reviews. Established Google Business Profile with 109+ customer reviews.

    4.8★ (109 reviews)
    4.8★
    109 reviews

  9. Spry Property Maintenance is a plumber in Barry, rated 5/5 from 37 Google reviews. Verified Google Business Profile.

    5.0★ (37 reviews)
    5.0★
    37 reviews

  10. Total Plumbing Barry is a plumber in Barry, rated 5/5 from 16 Google reviews. Verified Google Business Profile.

    5.0★ (16 reviews)
    5.0★
    16 reviews

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