Licensed Heating & Air Conditioning (C-20) contractors in Lomita, CA

The California Contractors State License Board (CSLB) lists 5 Heating & Air Conditioning (C-20) contractors in Lomita, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

5 contractors

1. Joe Brunclik INC

   Lomita, CA · CSLB #530022 · as of June 27, 2026
   Active · clear
2. Heating & Ac Weather Engineer

   Lomita, CA · CSLB #1079747 · as of June 27, 2026
   Active · clear
3. La Salle Plumbing Heating & Air Conditioning INC

   Lomita, CA · CSLB #679381 · as of June 27, 2026
   Active · clear
4. RC Mechanical

   Lomita, CA · CSLB #991245 · as of June 27, 2026
   Active · clear
5. Tstat Mechanical

   Lomita, CA · CSLB #991330 · as of June 27, 2026
   Active · clear

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Data sourced from the California Contractors State License Board (CSLB), current as of June 27, 2026. IsItLicensed is not affiliated with or endorsed by the CSLB or the State of California. Always verify against the official record.