ADU CITIES Contractor Directory

Sharp Line Builders

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

CSLB license#511501
ClassificationsB — General Building · C-8 — Concrete
Office of record21144 E Covina Hills Rd
Covina, CA 91724
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 688-6272
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Hartford Casualty Insurance Company
Business typeSole Owner
License issuedJune 2, 1987
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.