ADU CITIES Contractor Directory

C T S Mechanical Inc

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

☎ Call (909) 465-6361Verify this license at CSLB
CSLB license#956045
ClassificationsB — General Building · C-20 — Warm-Air Heating, Ventilating and Air-Conditioning · C-38 — Refrigeration
Office of record13851 Oaks Ave
Chino, CA 91710
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 465-6361
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Travelers Property Casualty Company Of America
Business typeCorporation
License issuedDecember 28, 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.