ADU CITIES Contractor Directory

Superior Septic

Also listed as: Superior Plumbing Solutions

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

☎ Call (619) 490-0971Verify this license at CSLB
CSLB license#1141920
ClassificationsC-36 — Plumbing
Office of record1538 Sam Hill Road #b
El Cajon, CA 92021
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(619) 490-0971
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedAugust 12, 2025
License expiresAugust 31, 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.