ADU CITIES Contractor Directory

3 Brothers Construction Services

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

CSLB license#1128355
ClassificationsB — General Building
Office of record24432 Highpine Rd
Lake Forest, CA 92630
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(949) 510-2834
Contractor bond$25,000 — North River Insurance Company (the)
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedOctober 29, 2024
License expiresOctober 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.