ADU CITIES Contractor Directory

Authority Plumbing Heating And Air

Also listed as: C&c Service Group Inc

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

CSLB license#1117311
ClassificationsC-20 — Warm-Air Heating, Ventilating and Air-Conditioning · C-36 — Plumbing
Office of record11762 De Palma Roadsuite Ac #418
Corona, CA 92883
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(714) 485-6031
Contractor bond$25,000 — Business Alliance Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — American Casualty Company Of Reading Pa
Business typeCorporation
License issuedFebruary 29, 2024
License expiresJuly 31, 2027

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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.