ADU CITIES Contractor Directory

M3 Construction Services Inc

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

CSLB license#1138737
ClassificationsB — General Building
Office of record163 West 54TH Street
Los Angeles, CA 90037
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(323) 671-8866
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Employers Assurance Company
Business typeCorporation
License issuedJune 11, 2025
License expiresJune 30, 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.