ADU CITIES Contractor Directory

Mack's Air Conditioning And Heating Services Corporation

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

☎ Call (800) 502-9033Verify this license at CSLB
CSLB license#1043714
ClassificationsC-20 — Warm-Air Heating, Ventilating and Air-Conditioning · C-36 — Plumbing
Office of recordPO Box 363
Oro Grande, CA 92368
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(800) 502-9033
Contractor bond$25,000 — Philadelphia Indemnity Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Federal Insurance Company
Business typeCorporation
License issuedAugust 29, 2018
License expiresApril 30, 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.