ADU CITIES Contractor Directory

Pipeline Plumbing Heating & Air

Also listed as: Systems Up Inc

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

☎ Call (714) 773-4321Verify this license at CSLB
CSLB license#537549
ClassificationsC-20 — Warm-Air Heating, Ventilating and Air-Conditioning · C-36 — Plumbing
Office of recordP O Box 516
La Mirada, CA 90637
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(714) 773-4321
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Amtrust Insurance Company
Business typeCorporation
License issuedAugust 9, 1988
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.