ADU CITIES Contractor Directory

Delta Blue Plumbing Inc

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

☎ Call (619) 730-9330Verify this license at CSLB
CSLB license#1074840
ClassificationsC-36 — Plumbing
Office of record1536 Santa Sierra Dr
Chula Vista, CA 91913
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(619) 730-9330
Contractor bond$25,000 — Philadelphia Indemnity Insurance Company
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedApril 16, 2021
License expiresApril 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.