Certified by LifeSafer Ignition Interlock • Oct 11, 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 MN certified and our expert technicians at 7440 Oxford Street 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.
Location
Certified by LifeSafer Ignition Interlock • Oct 11, 2026
Certified by LifeSafer Ignition Interlock • Oct 11, 2026
Monday9:00 AM - 4:30 PM
Tuesday9:00 AM - 4:30 PM
Wednesday9:00 AM - 4:30 PM
Thursday9:00 AM - 4:30 PM
Friday9:00 AM - 4:30 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 3 items
Explore offerings from LifeSafer Ignition Interlock on 7440 Oxford Street in St. Louis Park, with popular lifesafer services available at this location.
Service Descriptions
3 items
LifeSafer Services
Calibration
Ignition interlock devices require regular calibrations that will vary depending on your state's regulations. State regulations require your device to be calibrated anywhere from every 30 to every 180 days. Ignition interlock device calibration ensures that your car breathalyzer accurately reads and records your BAC every time it is used.
Installation
Ignition interlock device installation typically takes around 1-2 hours depending on the make and model of your vehicle. You have the option to drop off your vehicle and pick up at a later time or wait in the provider waiting area while your car breathalyzer is installed.
Removal
Removal of your ignition interlock device is a quick and simple process. Your service provider will remove your car breathalyzer from your vehicle and return it to LifeSafer for you. Be sure to only have your ignition interlock device removed by a certified LifeSafer installer/provider.
Reviews
4.2
24 reviews
5 stars
17
4 stars
1
3 stars
2
2 stars
1
1 star
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JB
Jeffrey Bammer
Apr 28, 2026
1.0
Well they put a extra zero in my driver license number i didnt notice it until the dmv told me that i can be found in the interlock program and they need ed to fix that before i can get my license back all this after waiting 3 hrs at DMV
EM
Eric M
Sep 2, 2025
5.0
Really great people that work there, professional, and really helpful, I would've had to wait hours but they pushed me ahead of others and were very helpful, definitely use this place again for other car repairs. Awesome
JB
Jerry Broome
Sep 30, 2024
5.0
Great job nice equipment!
LG
Lilia Gaytan
Oct 2, 2023
5.0
You send a use machine and the porter where it connects since in it was not charging. I didn’t notice. I try a couple of times and today I was going to do it again and couldn’t charge it
KT
Kyle Tierney
Aug 9, 2023
5.0
The process was quick, easy and the staff were very nice to work with.
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.
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