Home / California / Livermore / Warm-Air Heating, Ventilating and Air-Conditioning

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

58 records with this classification and Livermore 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 CONCEPTS INC CLEAR
  License 839627 · expires June 30, 2028
• AIR SOLUTIONS LLC CLEAR
  License 1161492 · expires September 30, 2028
• AIRTEKS.COM INC CLEAR
  License 930172 · expires March 31, 2027
• AIS HEATING & AIR CONDITIONING INC CLEAR
  License 1098502 · expires November 30, 2028
• AIS HEATING AND AIR CONDITIONING CLEAR
  License 919756 · expires July 31, 2028
• ALPINE MECHANICAL SERVICE COMPANY INC CLEAR
  License 553780 · expires January 31, 2027
• AMBIENT HEATING AND AIR CLEAR
  License 837170 · expires November 30, 2026
• AWESOME HEATING AND AIR CONDITIONING INC CLEAR
  License 813172 · expires January 31, 2027
• BARKER HEATING & COOLING CLEAR
  License 1043930 · expires September 30, 2028
• BAY VALLEY HEATING AND AIR CONDITIONING CLEAR
  License 838243 · expires May 31, 2028
• BRADFORD AIR & HEATING CLEAR
  License 839474 · expires May 31, 2028
• CA HEATING AND AIR CONDITIONING CLEAR
  License 1099080 · expires November 30, 2028
• CENTRAL HEATING & AIR CONDITIONING CLEAR
  License 825661 · expires October 31, 2027
• COHEN AIR CONDITIONING & HEATING CLEAR
  License 1105472 · expires June 30, 2027
• DALE A MILLER CLEAR
  License 516223 · expires August 31, 2027
• DANIEL MECHANICAL SERVICES CLEAR
  License 984060 · expires June 30, 2027
• DELCON HEATING AND AIR CONDITIONING CLEAR
  License 493271 · expires June 30, 2028
• EAGLE AIR CLEAR
  License 668002 · expires March 31, 2027
• EAST BAY HEATING & AIR CLEAR
  License 1015658 · expires June 30, 2028
• FAULT LINE PLUMBING INC CLEAR
  License 737079 · expires December 31, 2026
• FIVE OR FREE ELECTRICAL SOLUTIONS INC CLEAR
  License 1002667 · expires April 30, 2027
• GRESS HEATING & AIR INC Contr Bond Susp
  License 789682 · expires August 31, 2027
• HELFRICH REFRIGERATION & MECHANICAL SERVICES LLC CLEAR
  License 1047255 · expires November 30, 2026
• HVAC SERVICE STAR INC Work Comp Susp
  License 1143099 · expires September 30, 2027
• IRON HORSE HEATING AND COOLING CLEAR
  License 1083103 · expires October 31, 2027
• J D GENERAL CONSTRUCTION INC CLEAR
  License 391749 · expires June 30, 2028
• KELL MECHANICAL HEATING AND AIR CONDITIONING INC CLEAR
  License 993569 · expires June 30, 2028
• KEY MECHANICAL COMPANY CLEAR
  License 813609 · expires October 31, 2028
• KILLEN MECHANICAL INC CLEAR
  License 1034453 · expires November 30, 2028
• KINETICS MECHANICAL SERVICE INC CLEAR
  License 753650 · expires December 31, 2026
• LEFT COAST HEATING AND AIR CONDITIONING CLEAR
  License 1040611 · expires June 30, 2028
• LIVERMORE MECHANICAL INC CLEAR
  License 986999 · expires September 30, 2027
• M&A MECHANICAL SERVICE LLC CLEAR
  License 1141566 · expires August 31, 2027
• MARINA MECHANICAL SERVICES CLEAR
  License 416198 · expires December 31, 2027
• MATAFIED MECHANICAL CLEAR
  License 986098 · expires August 31, 2027
• MECHANICAL SERVICES LLC Judgement Susp
  License 1007708 · expires September 30, 2027
• MELGAR & ASSOCIATES MECHANICAL INC CLEAR
  License 1140422 · expires July 31, 2027
• MILLER'S AIR CONDITIONING & HEATING CLEAR
  License 253756 · expires February 29, 2028
• MOUNTAIN AIR CLEAR
  License 630391 · expires October 31, 2027
• NATIONAL ENERGY SERVICES INC DBA SOUND HVAC SOLUTIONS CLEAR
  License 1092266 · expires June 30, 2028
• OK HEATING AND AIR CONDITIONING INC CLEAR
  License 332447 · expires April 30, 2027
• OMNI MECHANICAL SOLUTIONS CLEAR
  License 1028951 · expires July 31, 2027
• PRIME MECHANICAL SERVICE INC CLEAR
  License 819114 · expires January 31, 2027
• RH MECHANICAL LLC CLEAR
  License 1155766 · expires May 31, 2028
• RICHARD'S HEATING & AIR REPAIR INC CLEAR
  License 883458 · expires November 30, 2026
• ROBERT JAMES CORTEZ CLEAR
  License 606942 · expires November 30, 2028
• SELECT MECHANICAL INC CLEAR
  License 928189 · expires January 31, 2027
• SERVICE EXPERTS HEATING & AIR CONDITIONING CLEAR
  License 1074641 · expires April 30, 2027
• SIGNAL HEATING & AIR CONDITIONING CLEAR
  License 638992 · expires March 31, 2028
• SOUTH BAY MECHANICAL CLEAR
  License 627316 · expires September 30, 2027

Page 1 of 2 · Next →