ADU CITIES Contractor Directory

Lao Cheng

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

☎ Call (626) 319-8209Verify this license at CSLB
CSLB license#814407
ClassificationsC-10 — Electrical · C-20 — Warm-Air Heating, Ventilating and Air-Conditioning
Office of record2620 Orange Grove Avenue
Alhambra, CA 91803
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 319-8209
Contractor bond$25,000 — Atlantic Specialty Insurance Company
Workers' comp (CSLB record)Leasing Firm, Temp Agency, etc — Frank Winston Crum Insurance Company
Business typeSole Owner
License issuedNovember 5, 2002
License expiresNovember 30, 2028

Is this your business? Claim this listing to enhance it with your website, photos, and project details.

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.