ADU CITIES Contractor Directory

American Building Services

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

☎ Call (949) 275-0550Verify this license at CSLB
CSLB license#370870
ClassificationsB — General Building
Office of recordP O Box 579
Fallbrook, CA 92088
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(949) 275-0550
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedMarch 9, 1979
License expiresDecember 31, 2026

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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.