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

The California Contractors State License Board (CSLB) lists 8 Heating & Air Conditioning (C-20) contractors in Lathrop, California. Each links to a full dossier with license status, insurance, bond, and enforcement — as of June 27, 2026.

8 contractors

1. Blue Collar Heating And Air

   Lathrop, CA · CSLB #1051497 · as of June 27, 2026
   Active · clear
2. Diamond Star Mechanical INC

   Lathrop, CA · CSLB #1122667 · as of June 27, 2026
   Active · clear
3. Dlo Heating And Air Conditioning

   Lathrop, CA · CSLB #1105826 · as of June 27, 2026
   Active · clear
4. Medel Air Pro Heating & Air

   Lathrop, CA · CSLB #1025268 · as of June 27, 2026
   Active · clear
5. L J Roman's Heating & Air INC

   Lathrop, CA · CSLB #830034 · as of June 27, 2026
   Active · clear
6. Severson Heating & Air INC

   Lathrop, CA · CSLB #1150194 · as of June 27, 2026
   Active · clear
7. WM Universal Projects INC DBA Universal Heating & Cooling

   Lathrop, CA · CSLB #1122355 · as of June 27, 2026
   Active · clear
8. Payless Heating And Cooling Services

   Lathrop, CA · CSLB #964947 · as of June 27, 2026
   Suspended · workers' comp

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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.