LifeSafer Ignition interlock is the leading ignition interlock provider nationwide and home to “No-Call Install”, the first fully online installation booking tool. LifeSafer’s locations are CA certified and our expert technicians at 2674 Imperial Ave can handle all your installation and calibration needs. LifeSafer has over 30 years of ignition interlock experience and has helped over 1.5 million people get back on the road again.
The technician was very nice and went out of his way to help me and answer my questions.
SS
Sydney Sumi
Aug 18, 2025
5.0
I’ve never felt more compelled to make a positive review for a business. My experience with Juan at Imperial Audio in National City (SD) has been one to write home about. They are so helpful in helping to navigate my Lifesafer ignition interlock system. This whole debacle is already a big headache and a little kindness and compassion go a long way. I’ve had to cancel and reschedule appointment times (last minute) and risked getting a pricey infraction, Juan helped me understand the interlock system, facilitated my reschedule, explaining how the process worked, ultimately saving me a lot of anxiety and money. If you find yourself in a pickle and require this service, this is the place you want to go, trust me. In a world that seems relentlessly judgmental and disrespectful, it makes a huge difference to be met with kindness and understanding, especially in the wake of a perilous predicament. I’m so thankful to the Imperial Audio team!
Frequently Asked Questions About LifeSafer Ignition Interlock
How long will my installation take?
At a LifeSafer location, your appointment will usually take about one to two hours, but this can vary based on your car's make, model, and year. You can choose to leave your car with us or come back to pick it up after the installation is done. The LifeSafer team is trained to install your device quickly and efficiently.
Where do I get an ignition interlock device?
LifeSafer has thousands of locations conveniently located all across the United States. Our Guaranteed Same-Day Installation makes it easier than ever to make sure you can get back on the road ASAP. Take advantage of our No-Call Install online enrollment and get your installation appointment set up in less than 5 minutes!
How do I use my ignition interlock device?
During your appointment at LifeSafer, you'll receive comprehensive guidance on operating the LifeSafer ignition interlock device. This includes instructions on proper usage, what to avoid prior to using the device, and tips for ensuring it operates effectively. Please do not hesitate to ask your certified installer any questions you may have about your car breathalyzer and our services.
How much does an ignition interlock device cost?
The cost for installing a LifeSafer ignition interlock device, also known as a car breathalyzer, usually ranges from $70 to $150. This is a one-time installation fee that you'll pay at the beginning of your lease period for the device. You'll pay this fee directly to the service center that installs the device in your vehicle. Additional fees are usually incurred every time you must have your device calibrated and vary by state.
How does an interlock device/car breathalyzer work?
After the device is set up, drivers need to breathe into the car breathalyzer's mouthpiece to provide a sample. This device checks the driver’s breath alcohol concentration (BAC) to measure it is within legal limits. Typically, if the BAC is below .025, the driver is then clear to insert their keys and start the vehicle.
What services does LifeSafer Ignition Interlock provide?
LifeSafer provides installation, calibration, and removal of ignition interlock devices for vehicles.
Where is the LifeSafer Ignition Interlock location in San Diego?
It is located at 2674 Imperial Ave, San Diego, CA 92102.
What are the business hours for the LifeSafer Ignition Interlock location?
The location is open Monday to Friday from 10:30 AM to 4:00 PM and closed on Saturdays and Sundays.
How can I book an ignition interlock installation appointment with LifeSafer?
You can book an appointment online quickly using LifeSafer's No-Call Install tool, which allows fully online booking in under 5 minutes.
How long does the ignition interlock installation take?
Installations typically take about one to two hours depending on your vehicle's make, model, and year.
How does the LifeSafer ignition interlock device work?
You breathe into the device mouthpiece to measure your blood alcohol concentration (BAC). If your BAC is below .025, the vehicle can be started.
What payment methods does LifeSafer Accept?
They accept American Express, Discover, Mastercard, and Visa for payments.
What nearby places can I visit before or after my appointment at LifeSafer?
Nearby, you can visit Tropical ice cream or Nana's Heavenly Ice Cream Truck for a treat, or stop by Guardian Interlock and Imperial Audio SD if you need related automotive services.
Are there nearby transportation options to LifeSafer Ignition Interlock?
While there isn't a specific transit stop mentioned, USA Cab Limited, a nearby taxi service, can help you reach or leave LifeSafer conveniently.
Is there a place nearby where I can arrange vehicle registration or insurance after installing an ignition interlock?
Yes, Latino Car Registration and Insurance nearby can assist with automobile registration and insurance services.