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Warm-Air Heating, Ventilating and Air-Conditioning in El Cajon, CA

107 records with this classification and El Cajon 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.

• WALTER ANDERSON PLUMBING LLC CLEAR
  License 1089994 · expires April 30, 2028
• WEATHER MACHINES INC Work Comp Susp
  License 620758 · expires December 31, 2027
• WERNER BUILDERS INC CLEAR
  License 864998 · expires November 30, 2027
• WEST BAY MECHANICAL SYSTEMS INC CLEAR
  License 1130879 · expires December 31, 2026
• WEST COAST AIR CONDITIONING COMPANY INC CLEAR
  License 262349 · expires May 31, 2028
• WEST COAST HEATING AIR SOLAR PLUMBING CLEAR
  License 810930 · expires July 31, 2028
• YEAZEL HEATING & AIR CLEAR
  License 1017516 · expires August 31, 2028

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