ADU CITIES Contractor Directory

Jackson Justin Plumbing Service

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

CSLB license#356428
ClassificationsC-36 — Plumbing
Office of recordP O Box 429
Grover Beach, CA 93483
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(805) 503-0921
Contractor bond$25,000 — Atlantic Specialty Insurance Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Wesco Insurance Company
Business typeSole Owner
License issuedApril 17, 1978
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.