ADU CITIES Contractor Directory

Simpson Mechanical Inc

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

☎ Call (442) 257-2515Verify this license at CSLB
CSLB license#859044
ClassificationsC-20 — Warm-Air Heating, Ventilating and Air-Conditioning · C-36 — Plumbing
Office of record938 S Andreasen Dr Suite G
Escondido, CA 92029
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(442) 257-2515
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Employers Preferred Insurance Company
Business typeCorporation
License issuedMay 18, 2005
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.