Smart Start Ignition Interlock

Address

471 E Mercury St, Butte, MT 59701

Phone

(800) 831-3299

Website

smartstartinc.com/locations/ignition-interlock-montana-butte-471-e-mercury-st-59701/?utm_source=Bing&utm_campaign=4533&utm_medium=locations_organic

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

Listing details from Overture Maps open data.