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Warm-Air Heating, Ventilating and Air-Conditioning in Berkeley, CA

9 records with this classification and Berkeley 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.

• 1-888-HEAT-PUMPS CLEAR
  License 1108295 · expires August 31, 2027
• 3RDGEN HOME SERVICES DBA 3RDGEN HEATING AND COOLING CLEAR
  License 1086898 · expires February 29, 2028
• AARVAKS HEATING & AIR CONDITIONING CLEAR
  License 1146520 · expires November 30, 2027
• ADVANCED HOME ENERGY INC CLEAR
  License 877873 · expires May 31, 2028
• BERKELEY PLUMBING & HEATING COMPANY INC CLEAR
  License 293715 · expires March 31, 2028
• L J KRUSE CO CLEAR
  License 405523 · expires May 31, 2027
• OM HEATING & AIR CONDITIONING INC CLEAR
  License 919475 · expires July 31, 2028
• OWEN KREBS GRIMSICH CLEAR
  License 1162189 · expires September 30, 2028
• TOTAL CONSTRUCTION SOLUTIONS CLEAR
  License 1022149 · expires August 31, 2028