Smart Start Ignition Interlock 6230 Greenback LaneCitrus Heights, CA, 95621 View Phone 833-404-3087 Toll Free: 800-831-3302 View Website Experience & Reliability Enroll in the best Ignition Interlock Program. Products and Services Smart Start US EC Services About Photos & Videos Connect with this Business: Reservation Send to My Email Send to My Phone Print this Page