Skip to Content

      Average Cost of an Interlock Device

      Breaking Down Ignition Interlock Costs

      Ignition interlock device costs will vary by state but on average, the installation cost is between $70 and $150 and an average monthly lease price is $60-$90.

      Your installation fee is paid directly to a state-certified installer. Intoxalock installers are thoroughly trained and highly skilled. In addition, Intoxalock has twice as many approved installation locations than any other provider, so the process is quick and easy.

      Your monthly lease fee is paid to the interlock company and that covers the use of the device, any monthly reporting that is required and the addition of a camera, GPS or additional technology your state may require. Call us today to find out what device your state requires you to install.

      Call Now 888-283-5899

      Get a Free Quote! Call 888-283-5899

      What is next? We can help you through the process. Give us a little information and we can help with next steps. 

      Solicitud de contacto en Espanol

      By clicking the button, you consent to Consumer Safety Technology, LLCConsumer Safety Technology, LLC companies include Intoxalock, DUI.org, DUICare and its affiliate Breathe Easy Insurance Solutions, LLC calling and texting at the telephone number provided, without regard to the time of day, to encourage the purchase or lease of DUI-related products and services, including through the use of automated technology, artificial voice and/or pre-recorded means. Consent is not a condition of purchase. For California residents, click here.

      What Other Fees Will I Pay for Driving Under the Influence?

      Getting a drunk driving offense (DUI) can be an extremely expensive thing to endure. It’s helpful to understand the average costs of a DUI up front so you can plan for them.

      Your actual costs will vary depending on your state and your offense. On average, you may have some or all of the following charges:

      • Legal/attorney fees
      • Jail costs (or bail)
      • License restoration fee
      • Increase in car insurance (SR-22)
      • Alcohol education/treatment classes
      Learn More
      A person calculating finances on a calculator beside a laptop, with a notebook and pen on the table

      What If I Can’t Afford My Ignition Interlock Device?

      In most states, the offender pays all costs associated with the ignition interlock device. Although ignition interlocks (car breathalyzers) are one of the most affordable components of a drunk driving conviction, sometimes assistance is needed.

      Many states offer ignition interlock device financial assistance programs to help cover some of the costs of your interlock. Call our state specialists today to talk through options. Intoxalock has discounts and promotions available (when approved by the state) to make sure you are receiving the best price available.

      Learn More

      Learn More About Intoxalock

      Want to learn more about Intoxalock Ignition Interlock Devices? These resources will help you get you started.

      Why Choose Intoxalock?

      Affordable
      Easy to Use
      Convenient
      24/7/365 Support
      Mobile App
      Intoxalock 30 Years
      AAA Foundation for Traffic Safety
      MADD logo
      APPA logo
      BBB logo