Certified by LifeSafer Ignition Interlock • Mar 01, 2026
Safety Equipment SupplierLifeSafer
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 34 E 18Th St 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.
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Certified by LifeSafer Ignition Interlock • Mar 01, 2026
Certified by LifeSafer Ignition Interlock • Mar 01, 2026
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 offer at the National City location?
LifeSafer Ignition Interlock in National City offers installation, calibration, and removal of ignition interlock devices.
How can I schedule an installation appointment with LifeSafer Ignition Interlock?
You can schedule an installation appointment online using LifeSafer's “No-Call Install” booking tool, allowing you to set up your appointment in less than 5 minutes.
What are the operating hours for LifeSafer Ignition Interlock in National City?
The location is open Monday from 12:00 AM to 3:00 PM, Tuesday to Friday from 8:00 AM to 3:00 PM, and is closed on weekends.
How long does a typical ignition interlock device installation take at LifeSafer?
Installation appointments usually take about one to two hours, depending on your vehicle's make, model, and year.
What is the cost range for installing a LifeSafer ignition interlock device?
Installation costs typically range from $70 to $150 as a one-time fee paid at the start of your lease, with additional calibration fees varying by state.
How does the LifeSafer ignition interlock device ensure safe driving?
The device measures the driver’s breath alcohol concentration; if below .025 BAC, the vehicle can be started after the driver breathes into the device.
Where is LifeSafer Ignition Interlock located in National City?
LifeSafer Ignition Interlock is located at 34 E 18th St, National City, CA 91950, USA.
Are there any automotive repair shops near LifeSafer Ignition Interlock in National City?
Yes, nearby automotive repair options include Best Smog Station, 07 Auto Repair, Southland Clutch, and Underground Autowerks Inc., which can be useful for additional vehicle services.
Can I visit other automotive dealerships near LifeSafer Ignition Interlock in National City?
Yes, several car dealerships such as Grand Motors, Unique Motorcars of SanDiego, Olympic Auto Sales, Ball Automotive Group, and ZZ Motors LLC are nearby for vehicle buying or accessory needs.
What nearby places can I check out before or after my appointment at LifeSafer Ignition Interlock?
You might consider visiting local places like American Legion Post 255 for community events or San Diego Rustic Furniture Warehouse for shopping nearby your appointment location.
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