Intoxalock Ignition Interlock
Business hours
| Monday | 9:00am to 7:00pm |
| Tuesday | 9:00am to 7:00pm |
| Wednesday | 9:00am to 7:00pm |
| Thursday | 9:00am to 7:00pm |
| Friday | 9:00am to 7:00pm |
| Saturday | 9:00am to 7:00pm |
| Sunday | - |
Note: Online Service Hours- 24 hours a day
About us
Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of National-City, California and the no. 1 interlock device brand in the U.S.. Located in the National City neighborhood at 1316 National City Blvd, 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!
Schedule an installation today
| Payment options | American Express, Check, Discover, Financing, MasterCard, Visa |