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Refrigeration in Concord, CA

14 records with this classification and Concord 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.

• A C HEATING & COOLING SERVICE INC CLEAR
  License 928075 · expires January 31, 2027
• APEX REFRIGERATION CORPORATION CLEAR
  License 675829 · expires August 31, 2027
• ARCTIC REFRIGERATION INC CLEAR
  License 322738 · expires April 30, 2028
• CAL-NEVA ENVIRONMENTAL SYSTEMS CLEAR
  License 365546 · expires March 31, 2027
• CONTRA COSTA CLIMATE CONTROL INC CLEAR
  License 813250 · expires October 31, 2028
• GLOBAL COMFORT HEATING & AIR CLEAR
  License 410905 · expires March 31, 2027
• K & R HEATING AND AIR CONDITIONING SERVICE CLEAR
  License 986374 · expires August 31, 2027
• M & S HVACR CONTRACTORS INC CLEAR
  License 956647 · expires January 31, 2027
• MATRIX HG INC CLEAR
  License 812232 · expires September 30, 2028
• N V HEATHORN CO CLEAR
  License 761659 · expires April 30, 2027
• POLAR MECHANICAL INC CLEAR
  License 1062744 · expires January 31, 2028
• RAUL FERNANDO VALDERRAMA CLEAR
  License 918778 · expires July 31, 2028
• SWIFT CERTIFIED MECHANICAL CLEAR
  License 717212 · expires March 31, 2028
• U S T TESTING SERVICES INC CLEAR
  License 866797 · expires November 30, 2027