ADU CITIES Contractor Directory

Core Foundation Plumbing Inc

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

☎ Call (661) 470-1457Verify this license at CSLB
CSLB license#1147863
ClassificationsC-36 — Plumbing
Office of record3142 Twincreek Avenue
Palmdale, CA 93551
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(661) 470-1457
Contractor bond$25,000 — Merchants Bonding Company (mutual)
Workers' comp (CSLB record)Exempt
Business typeCorporation
License issuedDecember 17, 2025
License expiresDecember 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.