The 10 Best Plumbers in Llanelli 2026

Ranked by real customer reviews, listing activity and Companies House registration, from public sources.

How this ranking is calculated

Composite score from public signals:

  • Google Business Profile star rating (when 3+ reviews)
  • Google Business Profile review count (log-scaled)
  • How many public profile links the listing carries: Companies House number, Google Business Profile, other directory profiles the business has supplied, its own website
  • Whether the listing has been claimed by its owner

No business can pay to be listed, and no reviews are fabricated. Placement is influenced by an optional paid Premium subscription, which puts a business ahead of equally-scored rivals here. Premium businesses carry a Premium badge on their own profile page and in our directory listings, but this list does not mark them.

  1. Paige Plumbing And Heating Ltd is a plumber in Llanelli, rated 5/5 from 173 Google reviews. Registered with Companies House (no. 13136942) and currently active. Established Google Business Profile with 173+ customer revi

    5.0★ (173 reviews)3 public profile links
    5.0★
    173 Google reviews

  2. Mike West Plumbing and Gas Services Ltd is a plumber in Llanelli, rated 5/5 from 168 Google reviews. Registered with Companies House (no. 12834617) and currently active. Established Google Business Profile with 168+ cust

    5.0★ (168 reviews)3 public profile links
    5.0★
    168 Google reviews

  3. H2O Heating and gas services ltd is a plumber in Llanelli, rated 4.9/5 from 103 Google reviews. Registered with Companies House (no. 05632085) and currently active. Established Google Business Profile with 103+ customer

    4.9★ (103 reviews)3 public profile links
    4.9★
    103 Google reviews

  4. Wayne Edwards Plumbing & Gas Ltd is a plumber in Llanelli, rated 4.9/5 from 60 Google reviews. Registered with Companies House (no. 11353220) and currently active. Established Google Business Profile with 60+ customer re

    4.9★ (60 reviews)3 public profile links
    4.9★
    60 Google reviews

  5. EcoHeat Plumbing and Gas Services ltd is a plumber in Llanelli, rated 4.9/5 from 57 Google reviews. Registered with Companies House (no. 14149511) and currently active. Established Google Business Profile with 57+ custom

    4.9★ (57 reviews)3 public profile links
    4.9★
    57 Google reviews

  6. SA PLUMBING is a plumber in Llanelli, rated 5/5 from 36 Google reviews. Registered with Companies House (no. SC736851) and currently active. Verified Google Business Profile.

    5.0★ (36 reviews)3 public profile links
    5.0★
    36 Google reviews

  7. Dixon Plumbing & Heating is a plumber in Llanelli, rated 5/5 from 13 Google reviews. Registered with Companies House (no. 10509726) and currently active. Verified Google Business Profile.

    5.0★ (13 reviews)3 public profile links
    5.0★
    13 Google reviews

  8. Harries Plumbing & Tiling Services is a plumber in Llanelli, rated 5/5 from 25 Google reviews. Registered with Companies House (no. 09592308) and currently active. Verified Google Business Profile.

    5.0★ (25 reviews)Companies House registered
    5.0★
    25 Google reviews

  9. Craig Edwards Plumbing Heating and Gas services is a plumber in Llanelli, rated 5/5 from 165 Google reviews. Established Google Business Profile with 165+ customer reviews.

    5.0★ (165 reviews)
    5.0★
    165 Google reviews

  10. BOSWELL PLUMBING & HEATING LTD is a plumber in Llanelli, rated 5/5 from 7 Google reviews. Registered with Companies House (no. 14099967) and currently active.

    5.0★ (7 reviews)3 public profile links
    5.0★
    7 Google reviews

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