ADU CITIES Contractor Directory

Green Collar Builders LLC

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

CSLB license#1118154
ClassificationsB — General Building
Office of record555 Fern Ln
Sierra Madre, CA 91024
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 524-9948
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Compensation Insurance Fund
Business typeLimited Liability
License issuedMarch 18, 2024
License expiresMarch 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.