ADU CITIES Contractor Directory

Cold Zone Heating & Air Conditioning Inc

● Active — license status verified against CSLB public data as of November 6, 2026

☎ Call (909) 224-8590Verify this license at CSLB
CSLB license#892541
ClassificationsB — General Building · C-20 — Warm-Air Heating, Ventilating and Air-Conditioning · C-38 — Refrigeration
Office of record7745 Boulder Avenue #183
Highland, CA 92346
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 224-8590
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Clear Spring Property And Casualty Company
Business typeCorporation
License issuedMarch 13, 2007
License expiresMay 31, 2028

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Data source: CSLB public records as of November 6, 2026. License status can change at any time — verify live at CSLB before signing a contract.