Intoxalock is the no. 1 ignition interlock device brand in the U.S., and Intoxalock Ignition Interlock in Escondido, CA is here to help you get back on the road after a DUI.
Intoxalock has more locations than any other provider, and we can find an interlock installation location near you. We will help you understand CA interlock, or IID, laws and regulations. Our interlock installation locations are staffed with certified professionals who will install and service your car breathalyzers. For 30 years, Intoxalock has been a trusted interlock ignition device provider. Call now to talk to a CA expert.
Chris was very considerate, patient, professional and supportive of the entire process. His guidance on how to use the system was thorough and respectful. So Thankful for his kind support.
MG
Mikey G
Nov 17, 2025
1.0
Been having a hard time with how they ha e manage my account and they their employees talk very condescending.
BH
Brandon Heil
Sep 10, 2025
5.0
Very smart guy and super helpful. He answered all my questions and even sold me on a plug and play stereo for one of my cars .. I want to put this alpine dec into all my cars and trucks now. Also I set up subwoofer myself so it’s nice to go to a place where quality parts and wire are sold . Quality over quantity!!!!!
SP
S Pr
Sep 9, 2025
5.0
Good and friendly service
AR
Adam Rokes
Aug 18, 2025
5.0
Overall, my experience was barely satisfactory. I mean, the device worked I guess but sometimes it seemed faulty, where I would blow (and blow hard) yet it would error out so I’d have to do it again. And having to do this while driving is very dangerous. My customer service experience was definitely unsatisfactory. I spoke with Mable yesterday (Sunday 8/17/25) who was by far the most helpful agent I spoke to within this last year but even then, she was trying to help decipher and correct something an agent incorrectly did last week. The most frustrating and borderline criminal (in my opinion) occurrence was when you charged me $143 in May for eating a salad that I guess had salad dressing that somehow triggered a Violation on the device when I went to use the air conditioning in my truck at lunch. I called and encountered the rudest and least empathetic customer service agent I have ever spoke to. A phone warrior. Basically was saying I was guilty and that I must’ve had a drink (at noon in the parking lot just outside my office… yeah right!) wouldn’t listen to me, and said if I didn’t have a dashboard cam, that there wasn’t anything they could do. EXTREMELY POOR CUSTOMER SERVICE CONSIDERING SALAD DRESSING IS WHAT CAUSED IT! You should refund me the $143 but now I know overcharging future customers with erroneous fees is what you do. We all must be criminals who break the law, right? We aren’t just normal people who made one mistake, got a DUI, and eat a salad in their truck at lunch? Best of luck and thanks to Mable yesterday— she’s you’re only saving grace. Feel free to have someone in upper management call me to further discuss anything. Thanks.
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 is Intoxalock Ignition Interlock and what services do they offer in Escondido, CA?
Intoxalock Ignition Interlock in Escondido, CA provides installation, calibration, and removal of ignition interlock devices (IIDs) to help drivers comply with DUI requirements and get back on the road.
How does an ignition interlock device (IID) work?
An IID is a small breathalyzer installed in your vehicle that prevents it from starting if alcohol is detected on your breath. You blow into the device before driving, and periodic retests occur during your trip to ensure compliance.
Where can I get an ignition interlock device installed near Escondido, CA?
You can have your IID installed at certified service centers nationwide, including Intoxalock locations in Escondido such as at 1537 Simpson Way. Intoxalock helps you schedule an installation appointment nearby.
What are the business hours for Intoxalock Ignition Interlock in Escondido?
The service center is open Monday through Friday from 9:00 AM to 5:00 PM and closed on Saturdays and Sundays. Online services are available 24 hours a day.
How long does installation of an ignition interlock device typically take at Intoxalock?
Installation typically takes 1-2 hours depending on your vehicle type, with certified technicians ensuring proper setup and providing user training.
What payment options are accepted at Intoxalock Ignition Interlock in Escondido?
They accept American Express, Discover, MasterCard, Visa, checks, and offer financing options.
What should I do if my ignition interlock device locks me out?
If locked out due to missed or failed tests, Intoxalock offers a lockout override process. Contact their customer support for assistance and information on resolving the issue.
What nearby businesses might I visit when visiting Intoxalock Ignition Interlock in Escondido?
Nearby you can find Al and Ed's Autosound for car stereo and customization, ProColor Collision Escondido for auto body repair, and E and C Spring for automotive parts and RV repair, useful for additional vehicle services.
Are there any IT and electronics services near Intoxalock Ignition Interlock in Escondido?
Yes, Terminal Business Velocity and IT TechPros provide IT service and computer repair nearby, which could assist customers needing technology or electronics support.
How can nearby retail and specialty stores complement my visit to Intoxalock in Escondido?
Stores like Escondido Mattress Co and Van’s Custom Woodwork & Interiors are close by, offering shopping and home services if you want to combine errands with your interlock device visit.