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Warm-Air Heating, Ventilating and Air-Conditioning in San Marcos, CA

19 records with this classification and San Marcos as their locality of record, from CSLB's records, as of November 3, 2026.

Source: California Contractors State License Board (CSLB) — records as of November 3, 2026. Records change; the board’s own CSLB License Check is the current source.

• ACE CONTRACTORS CLEAR
  License 175404 · expires December 31, 2026
• ACTION AIR CONDITIONING AND HEATING CLEAR
  License 1083840 · expires November 30, 2027
• ACUNA'S POLAR AIRE CLEAR
  License 352974 · expires April 30, 2028
• AIRWAVE MECHANICAL INC CLEAR
  License 996826 · expires June 30, 2027
• ALTERED AIR CLEAR
  License 531080 · expires March 31, 2028
• ALVE MECHANICAL CLEAR
  License 935043 · expires July 31, 2027
• AMERICAN HVAC TECHNOLOGY CLEAR
  License 1149594 · expires January 31, 2028
• ANTHONY MOORE CONSTRUCTION CLEAR
  License 776126 · expires August 31, 2028
• BETTER AIR SYSTEMS CLEAR
  License 977738 · expires October 31, 2028
• C H C REFRIGERATION INC CLEAR
  License 964103 · expires August 31, 2027
• CHAMPION AIR CONDITIONING & HEATING CLEAR
  License 960920 · expires August 31, 2027
• DR HVAC LLC CLEAR
  License 1157724 · expires July 31, 2028
• EXCEL AIR CO CLEAR
  License 781259 · expires April 30, 2028
• GREEN BUILDING TEST & BALANCE CO CLEAR
  License 805186 · expires March 31, 2028
• HOME RUN HEATING AND AIR CONDITIONING CLEAR
  License 1141796 · expires August 31, 2027
• OASIS PLUMBING HEATING & AIR CONDITIONING CLEAR
  License 1093808 · expires July 31, 2028
• RANDLE AIR CONDITIONING INC CLEAR
  License 782083 · expires June 30, 2028
• SMART DECISIONS SDS INC CLEAR
  License 1060126 · expires October 31, 2027
• SOCAL CONSTRUCTION PLUMBING HVAC CLEAR
  License 878024 · expires September 30, 2027