RoadGuard Ignition Interlock

Address

2710 2nd Ave W, Williston, ND 58801

Phone

(844) 783-0978

Website

roadguardinterlock.com/locations/north-dakota/ignition-interlock-northdakota-williston-2710-2nd-ave-w-58801

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

Listing details from Overture Maps open data.