It costs less than a drink at the bar!!

People who are required to install an ignition interlock — as well as those who are considering installing one voluntarily for themselves or loved ones — are often concerned about the cost of the device. In fact, if you shop around and go with a reputable provider, it can cost surprisingly little to get back on the road safely and legally.

An ignition interlock, or car breathalyzer, is a device which prevents a vehicle from starting if the driver has been drinking. Frequently the device is ordered by a court or after a DUI conviction. However, an increasing number of people opt to have the device installed in order to safeguard themselves, their loved ones.

Normally, there is a fee to install the device, which will vary by state. Installation runs from $25 to around $125 depending on the type of car. Hybrids and vehicles with push button or remote starters generally have a higher installation fee, as their electrical systems are more complex.

Then there is the monthly fee for calibration — testing and adjusting the device for accuracy — and monitoring — sending data to courts or other authorities. Calibration and monitoring fees are generally between $60 and $80. There is also a de-installation fee at the end of your interlock period.

If you want to save money, watch out for hidden fees. Some ignition interlock companies advertise a monthly monitoring fee of, say, $60, but when you come in you’ll find that the low fee does not included calibration, so you end up paying more than expected. Other companies will surprise you with a vehicle inspection fee in addition to installation.

Generally, your ignition interlock will cost you around $3 a day — less than the price of a drink at a bar. A small price for the freedom of the road and the safety of sobriety.