ADU CITIES Contractor Directory

A Drain Doctor

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

CSLB license#803591
ClassificationsC-36 — Plumbing
Office of record3820 Valley Blvd Unit O
Walnut, CA 91789
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(626) 332-9984
Contractor bond$25,000 — Atlantic Specialty Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — State Farm General Insurance Company
Business typeSole Owner
License issuedJanuary 25, 2002
License expiresJanuary 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.