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Refrigeration in Ontario, CA

12 records with this classification and Ontario 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.

• AIRITE HEATING AND AIR CONDITIONING INC CLEAR
  License 232930 · expires October 31, 2028
• ANSARY ABOUBAKARE CLEAR
  License 1042235 · expires July 31, 2028
• ATLANTIC REFRIGERATION & APPLIANCES Work Comp Susp
  License 662919 · expires January 31, 2027
• CHINO VALLEY REFRIGERATION CLEAR
  License 570810 · expires September 30, 2027
• CUSTOM HOMES CONTRACTOR DBA CUSTOM HOMES CONSTRUCTION CLEAR
  License 1045173 · expires October 31, 2028
• GOOD TEMPERATURE CLEAR
  License 916498 · expires May 31, 2028
• HO SOO YOO CLEAR
  License 703553 · expires March 31, 2027
• KNJM CHILLER SERVICES INC CLEAR
  License 1014147 · expires May 31, 2028
• ONTARIO REFRIGERATION COMMERCIAL AIR CONDITIONING HEATING & CONTR CLEAR
  License 315638 · expires February 28, 2027
• SPECIALIZED DAIRY SERVICE INC CLEAR
  License 875409 · expires March 31, 2028
• SUPERHEAT REFRIGERATION CLEAR
  License 1147315 · expires December 31, 2027
• TECHNICOOL REFRIGERATION CLEAR
  License 987769 · expires July 31, 2028