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Car Inspection StationIntoxalock
Get back on the road confidently with Intoxalock, the trusted Ignition Interlock Device (IID) provider of Concord, California and the no. 1 interlock device brand in the U.S.. Located in the Concord neighborhood at 2849 Willow Pass Road, 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!
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- NANick AzevedoOct 22, 20255.0Clean professional shop very polite and helpful employees. Great low price for the calibration. Highly recommend.
- RSRalf SanSep 19, 20252.0When I need help we can't contact anybody. But to sell the machine you guys call people every day any time. But for problem with the machine no one answers.!
- PSPeter SchultzJan 18, 20225.0Ken was very professional, good mechanic and a good man to do business with.
- JGJeremy GardnerApr 1, 20215.0I had the pleasure of dealing w/ Ken, he was pleasant, professional and transparent...
- MAMike AmentApr 11, 20195.0I had a great experience there ken was very professional and answer all my questions. I will have them do more work on my car
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 in Concord, CA provide?
Intoxalock Ignition Interlock offers installation, calibration, and removal of ignition interlock devices (IIDs) to help drivers stay compliant with state laws.
How does an ignition interlock device (IID) work?
An IID is a breathalyzer installed in your vehicle that prevents it from starting if alcohol is detected on your breath, requiring you to blow into the device before driving and during periodic retests.
What are the operating hours for Intoxalock Ignition Interlock in Concord?
The Concord location is open Monday through Friday from 8:00 AM to 5:00 PM and closed on weekends. Online services are available 24/7.
How long does the installation of the ignition interlock device usually take?
Installation typically takes 1-2 hours depending on your vehicle type, and includes training on how to use the IID.
What payment methods does Intoxalock accept?
They accept American Express, Check, Discover, Financing options, MasterCard, and Visa.
Can I install an ignition interlock device in a vehicle I do not own?
Yes, with the vehicle owner's consent, you can install an IID in a vehicle you regularly drive, complying with state regulations.
What should I do if my ignition interlock device locks me out?
If locked out, contact Intoxalock customer support for assistance on overriding the lockout and steps to regain use.
What nearby automotive services are available near Intoxalock Ignition Interlock?
Nearby, customers can visit Concord Auto Service, Raul's Auto Body, and Bayside Smog for additional vehicle repairs, body work, or emissions inspections.
Are there any healthcare services near Intoxalock Ignition Interlock?
Yes, multiple dental clinics such as Lam Pritchard R DDS, Dr. Petrush & Dr. Elek DDS, and Parkside Pediatric Dentists are located nearby for healthcare needs.
How can nearby landmarks help when visiting Intoxalock Ignition Interlock?
Nearby landmarks like Mobil gas station and Concord Smog & Gas can serve as reference points for finding the Intoxalock location and planning your vehicle service visits.