Smart Start Ignition Interlock

Address

160 Works Ave, Cadillac, MI 49601

Phone

(231) 486-8637

Website

smartstartinc.com/locations/ignition-interlock-michigan-cadillac-160-works-ave-49601/?utm_source=Bing&utm_campaign=6500&utm_medium=locations_organic

Last checked September 23, 2026. Call ahead to confirm hours.

Listing details from Overture Maps open data.