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Warm-Air Heating, Ventilating and Air-Conditioning in Walnut Creek, CA

16 records with this classification and Walnut Creek 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.

• AIR - CON MECHANICAL SERVICES INC CLEAR
  License 636428 · expires July 31, 2028
• AIR MEN HEATING AND AIR CONDITIONING CLEAR
  License 955367 · expires December 31, 2026
• AIRBEE CLEAR
  License 1160508 · expires September 30, 2028
• ALL BAY HEATING AIR CONDITIONING & CONSTRUCTION INC CLEAR
  License 805473 · expires March 31, 2028
• AMERICAN MECHANICAL; IQ CONTROLS CLEAR
  License 883177 · expires August 31, 2028
• APEX AIR CLEAR
  License 1123268 · expires July 31, 2028
• DIABLO THERMAL SYSTEMS INC CLEAR
  License 823200 · expires September 30, 2027
• ECO PERFORMANCE BUILDERS INC CLEAR
  License 944856 · expires March 31, 2028
• FREEMAN'S HEATING AIR CONDITIONING & ELECTRICAL SERVICES CLEAR
  License 519835 · expires October 31, 2027
• GRACE HEATING AND AIR INC CLEAR
  License 705148 · expires May 31, 2027
• HEARTHSTONE BUILDING & RESTORATION CLEAR
  License 319036 · expires December 31, 2026
• NORTH STAR HEATING & COOLING CLEAR
  License 1142423 · expires August 31, 2027
• NV HVAC & CONSTRUCTION INC Work Comp Susp
  License 1031643 · expires October 31, 2027
• POLARTECH LLC CLEAR
  License 1114751 · expires January 31, 2028
• RACE ENGINEERING RACE MECHANICAL CLEAR
  License 1163493 · expires October 31, 2028
• TOWER & SCRUBBER SOLUTIONS LLC CLEAR
  License 1156939 · expires June 30, 2028