Certified by LifeSafer Ignition Interlock • Jul 05, 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 WI certified and our expert technicians at 4123 Terminal Drive 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 • Jul 05, 2026
Certified by LifeSafer Ignition Interlock • Jul 05, 2026
Monday10:00 AM - 5:00 PM
Tuesday10:00 AM - 5:00 PM
Wednesday10:00 AM - 5:00 PM
Thursday10:00 AM - 5:00 PM
Friday10:00 AM - 5:00 PM
SaturdayClosed
SundayClosed
Products & Services
1 list · 3 items
Explore offerings from LifeSafer Ignition Interlock on 4123 Terminal Drive in Madison, 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
4.3
7 reviews
5 stars
5
4 stars
1
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1 star
1
AD
Amy Dorn
Apr 13, 2026
5.0
I've been putting this off for too long because I know it was going to be hard not that I m going to drink but because it's connected to my car and I don't like to have complications with my car but you guys have been good so far talking me through the steps
MS
Michael Staley
Mar 17, 2025
5.0
Awesome
AP
Aussie P.
Oct 13, 2023
5.0
Everything went very smoothly. Both the technician and service advisor were very professional!
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 offers installation, calibration, and removal of ignition interlock devices in vehicles.
How long does an ignition interlock installation appointment typically take at LifeSafer?
Installations usually take about one to two hours, depending on your vehicle's make, model, and year.
Where is the LifeSafer Ignition Interlock location in Madison?
LifeSafer is located at 4123 Terminal Drive, Suite 215, Madison, WI 53558.
What are LifeSafer Ignition Interlock's hours of operation?
The location is open Monday through Friday from 10:00 AM to 5:00 PM and is closed on weekends.
Can I book an installation appointment online for LifeSafer's services?
Yes, LifeSafer features a “No-Call Install” fully online installation booking tool that lets you schedule appointments conveniently.
What payment options are accepted at LifeSafer Ignition Interlock?
Payments can be made using American Express, Discover, MasterCard, and Visa credit cards.
How does the ignition interlock device installed by LifeSafer work?
Drivers must breathe into the device's mouthpiece; if their blood alcohol concentration is below .025, they are cleared to start their vehicle.
What nearby safety equipment providers are close to LifeSafer Ignition Interlock?
Nearby is Intoxalock Ignition Interlock, another provider specializing in safety equipment and automotive services.
Are there automotive repair services near LifeSafer Ignition Interlock?
Yes, Elite Specialty Automotive and McFarland Truck & Auto Body are nearby and can assist with vehicle repairs or parts.
Which fitness facilities are near LifeSafer Ignition Interlock for customers interested in health activities?
Capital City MMA and Chosen Few Gym are nearby gyms that customers might visit before or after appointments.
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