ADU CITIES Contractor Directory

Second Opinion Plumbing A

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

☎ Call (909) 437-7747Verify this license at CSLB
CSLB license#955602
ClassificationsC-36 — Plumbing
Office of record1233 East 39TH Street
San Bernardino, CA 92404
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 437-7747
Contractor bond$25,000 — Western Surety Company
Workers' comp (CSLB record)Exempt
Business typeSole Owner
License issuedDecember 13, 2010
License expiresDecember 31, 2026

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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.