ADU CITIES Contractor Directory

Mid-valley Automatic Fire Protection Systems Inc

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

CSLB license#610562
ClassificationsC-10 — Electrical · C-16 — Fire Protection
Office of record290 Paseo Sonrisa
Walnut, CA 91789
Address as listed in the CSLB record — the office of record, not a service-area claim.
Phone (CSLB record)(909) 594-4060
Contractor bond$25,000 — American Contractors Indemnity Company
Workers' comp (CSLB record)Workers' Compensation Insurance — Security National Insurance Company
Business typeCorporation
License issuedJanuary 23, 1991
License expiresJanuary 31, 2027

Is this your business? Claim this listing to enhance it with your website, photos, and project details.

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.