The 10 Best Gas Engineers in Mold 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. **Hafod Heating – Mold, Flintshire** Hafod Heating is a Mold-based gas engineering business covering Flintshire and the North West. The company handles plumbing and heating work across a broad range of jobs, from fixing

    5.0★ (9 reviews)3 verification sourcesoperator-verified listing
    5.0★
    9 reviews

  2. C & D Heating and Cooling Services Ltd is a gas engineer in Mold, rated 5/5 from 12 Google reviews. Registered with Companies House (no. 15934341) and currently active. Verified Google Business Profile.

    5.0★ (12 reviews)3 verification sources
    5.0★
    12 reviews

  3. CM Plumbing and Heating is a gas engineer in Mold, rated 4.9/5 from 161 Google reviews. Established Google Business Profile with 161+ customer reviews.

    4.9★ (161 reviews)
    4.9★
    161 reviews

  4. Jones The Gas is a gas engineer in Mold, rated 5/5 from 160 Google reviews. Established Google Business Profile with 160+ customer reviews.

    5.0★ (160 reviews)
    5.0★
    160 reviews

  5. J.A Gas Services LTD is a gas engineer in Mold, rated 4.9/5 from 16 Google reviews. Registered with Companies House (no. 12530667) and currently active. Verified Google Business Profile.

    4.9★ (16 reviews)Companies House registered
    4.9★
    16 reviews

  6. Hassle Free Heating is a Gas Safe registered firm (registration number 215144) providing boiler installation, repairs and servicing across Flintshire, Wrexham and Cheshire. With over 25 years' experience in the heating a

    4.7★ (31 reviews)3 verification sources
    4.7★
    31 reviews

  7. FD Plumbing and Heating is a gas engineer in Mold, rated 5/5 from 34 Google reviews. Verified Google Business Profile.

    5.0★ (34 reviews)
    5.0★
    34 reviews

  8. C.T Emergency Plumbing is a gas engineer in Mold, rated 5/5 from 15 Google reviews. Verified Google Business Profile.

    5.0★ (15 reviews)
    5.0★
    15 reviews

  9. AR Plumbing & Gas is a gas engineer in Mold, rated 4.6/5 from 9 Google reviews.

    4.6★ (9 reviews)Companies House registered
    4.6★
    9 reviews

  10. Plumber Mold is a gas engineer in Mold, rated 5/5 from 6 Google reviews.

    5.0★ (6 reviews)
    5.0★
    6 reviews

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