Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Santa-Rosa, California and the no. 1 interlock device brand in the U.S.. Located in the Santa Rosa neighborhood at 2450 Santa Rosa Ave, 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!
Fabulous! ~ Nicole is wonderful & makes it a seamless experience! Highly recommend. Did a great job on tinting my windows.
ZO
Zulay Olivares
Aug 18, 2025
1.0
I have a bad experience with this company .. they offer Spanish interpreter but they doesn’t.. I installed my device on Saturday and the next day doesn’t work all at.. at this point can drive the car
JD
Jackie Dion
Jan 8, 2025
5.0
This is a family owned business and has excellent customer service, it shows. They care about each and every customer and even know you by first name. I own 2 luxury cars and there was some work that needed to be done. That was beyond the scope of that shop and they were honest with me about that. It was very impressive. They pointed out certain things that other shops where I had taken quotes. Had either overlooked or were not just closing. These people are 100% honest and helpful. They've even come out to my home and help me with different issues. I can't say enough about nicole and sarah. They are very responsive, detailed oriented and polite. Love this place!
Frequently Asked Questions About Intoxalock Ignition Interlock
How does an interlock device work?
An ignition interlock device (IID) is a small breathalyzer installed in your vehicle to prevent it from starting if alcohol is detected on your breath. Before driving, you'll blow into the device. If your breath alcohol concentration (BrAC) is below the programmed limit, the car starts. Periodic retests occur during your trip to ensure continued compliance. To read more on Intoxalock, you can read our ignition interlock device guide.
What is the cost of an ignition interlock device?
The installation of an ignition interlock device, often called a car breathalyzer, typically costs between $70 and $150. This one-time fee is paid at the start of your lease and covers the service center's labor to install the device in your vehicle. Payment is made directly to the service center at the time of installation. For more on cost breakdowns, you can read our cost of ignition interlock device guide.
How do I use my interlock device?
Using an IID is simple. To start your vehicle, blow into the device as directed. If the device detects no alcohol, your car will start. You may be prompted for "rolling retests" while driving, where you’ll blow into the device again to confirm compliance. How-to videos are also available on the Intoxalock mobile app.
Where do I get an ignition interlock device?
Ignition interlock devices can be installed at certified service centers nationwide. Intoxalock offers a convenient network of locations and helps you schedule an installation appointment near you. Visit our Intoxalock locations page or call us to find the nearest service center and begin the installation process.
How long will my installation take?
Installing an ignition interlock device typically takes 1-2 hours, depending on your vehicle type. Certified technicians ensure the device is properly installed and provide you with training on how to use it. Contact Intoxalock for an appointment and an accurate time estimate for your installation.
What happens if I fail a breath test on my ignition interlock device?
If you fail a breath test, your vehicle will not start, and the device will log the event. Depending on your state’s regulations, multiple failed tests may trigger additional penalties, such as lockouts or reporting to your monitoring authority. Intoxalock devices allow you to retest after a short wait if alcohol is no longer detected. Always follow your state’s guidelines to remain compliant.
Can I install an ignition interlock device in a vehicle I don’t own?
Yes, in most cases, you can install an ignition interlock device in a vehicle you regularly drive, even if you’re not the registered owner. However, the vehicle owner must provide consent for the installation. Intoxalock works with you and the owner to ensure compliance with state regulations and the successful setup of the device.
What should I do if my ignition interlock device locks me out?
If your ignition interlock device locks you out, it’s usually due to missed tests, failed tests, or state-specific requirements. Intoxalock offers a simple lockout override process in most cases to help you get back on the road quickly. Contact Intoxalock customer support for assistance and to understand the steps needed to resolve the issue.
What services does Intoxalock Ignition Interlock provide in Santa Rosa, CA?
Intoxalock Ignition Interlock offers installation, calibration, and removal of ignition interlock devices (IIDs) to help you comply with DUI laws and get back on the road safely.
How does an ignition interlock device prevent driving under the influence?
An IID is a breathalyzer installed in your vehicle that requires a breath test before starting. If alcohol is detected above the limit, the vehicle won't start, ensuring sober driving.
What are the installation hours for Intoxalock Ignition Interlock in Santa Rosa?
The service center is open Tuesday through Saturday from 8:00 AM to 5:00 PM and closed on Sundays and Mondays. However, online service support is available 24/7.
How long does the installation of an ignition interlock device usually take?
Installation typically takes between 1 to 2 hours, depending on your vehicle, with certified technicians ensuring proper setup and training.
What types of payment does Intoxalock accept at the Santa Rosa location?
They accept American Express, Discover, Mastercard, Visa, check, and offer financing options for payment.
Can I install an ignition interlock device in a vehicle I don't own?
Yes, with the vehicle owner's consent, Intoxalock can install an IID in a vehicle you regularly drive, following state regulations.
What should I do if my ignition interlock device locks me out?
Contact Intoxalock customer support for assistance. They provide a lockout override process in most cases to help you get back on the road quickly.
What nearby automotive services can I find near Intoxalock Ignition Interlock on Santa Rosa Ave?
Nearby automotive services include Santa Rosa Cartunes for car stereo and auto glass services, Tint By Day and Cartunes for car window tinting, and Advanced Auto Glass for repairs and detailing.
Are there nearby dining options around Intoxalock Ignition Interlock where I can eat before or after my appointment?
Yes, nearby restaurants include In-N-Out Burger, Fosters Freeze, Habit Burger & Grill, Mountain Mike's Pizza, KFC, and Applebee's Grill + Bar.
What other amenities and shops are located near Intoxalock Ignition Interlock in Santa Rosa?
Close by, you can find Anytime Fitness gym, La Belle Nail Lounge, Sammy Smoke Shop, Sleep Number mattress store, and electronics retailer Aaron's for diverse shopping and service needs.