Smart Start Ignition Interlock

Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Modesto, California and the no. 1 interlock device brand in the U.S.. Located in the Modesto neighborhood at 3012 Mchenry Avenue, we offer fast and affordable court-approved IID installation, calibration, and removal services. Our certified technicians ensure a smooth, stress-free experience while helping you stay compliant with California interlock laws. With 24/7 customer support, Intoxalock makes the process easy for drivers to regain their licenses after a DUI. Visit us in CA near you or call our state specialists to schedule your car breathalyzer installation and get back on the road safely!

Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Stockton, California and the no. 1 interlock device brand in the U.S.. Located in the Pacific neighborhood at 133 W Harding Way, we offer fast and affordable court-approved IID installation, calibration, and removal services. Our certified technicians ensure a smooth, stress-free experience while helping you stay compliant with California interlock laws. With 24/7 customer support, Intoxalock makes the process easy for drivers to regain their licenses after a DUI. Visit us in CA near you or call our state specialists to schedule your car breathalyzer installation and get back on the road safely!

Smart Start is the #1 Ignition Interlock Device provider in Stockton with same-day installation available for your vehicle. We’re a convenient and affordable California IID supplier located in Northern Stockton at 1016 W Hammer Ln with mobile services and price matching available to give you the best value. Our reliable customer service experts and licensed technicians will make your IID device experience quick & low stress. Smart Start is ready to schedule your Ignition Interlock Device installation in Stockton. Call our Northern Stockton location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.