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      Get back on the road with the highest-rated interlock device.

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

      Solicitud de contacto en Espanol

      By clicking the button, I am providing my ESIGN signature and express written consent to permit Consumer Safety Technology, LLCConsumer Safety Technology, LLC brands include Intoxalock, Keepr, DUI.org, DUICare, and parties calling on its behalf, to contact me at the number provided above, without regard to the time of day, for marketing purposes, including through the use of automated technology, SMS/MMS messages, and prerecorded and/or artificial voice messages. Consent is not a condition of purchase. For California residents, click here.
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      Ignition Interlock Device Costs: Installation, Leasing & FAQs

      Call Now! (844) 899-6211 Request Pricing
      How Much Does an IID Cost?

      How Much Does an IID Cost?

      About 1 million drivers are arrested each year for driving under the influence of alcohol and/or drugs. Thousands of these drivers regain their licenses with ignition interlock devices (IIDs) annually. If you’re convicted of a drunk driving offense, you may be required to install and connect an IID, also known as a car breathalyzer, to your vehicles ignition system.

      Compared to the average cost of a DUI, IIDs are cheap. Intoxalock offers affordable interlock pricing as low as $1.83/day. With the largest network of installation locations nationwide, Intoxalock offers fast and convenient service, including same-day or next-day appointments. Our goal is to get you back on the road as soon as possible.

      Get Your State Pricing

      Get a Free Quote! Call (844) 899-6211

      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, I am providing my ESIGN signature and express written consent to permit Consumer Safety Technology, LLCConsumer Safety Technology, LLC brands include Intoxalock, Keepr, DUI.org, DUICare, and parties calling on its behalf, to contact me at the number provided above, without regard to the time of day, for marketing purposes, including through the use of automated technology, SMS/MMS messages, and prerecorded and/or artificial voice messages. Consent is not a condition of purchase. For California residents, click here.

      IID Installation Fee

      Starting at $65.00

      This one-time fee for installation and labor is paid to the service center. The ignition interlock installation cost varies based on vehicle specifications and any applicable state taxes or fees.

      Learn More About IID Installation

      Monthly Lease Rate

      Starting at $54.99

      Intoxalock offers flexible payment options, such as monthly or bi-weekly payments. These costs are outlined in your monthly lease agreement, including the cost of leasing your IID.

      Understand Our Lease Agreements

      Calibration Costs

      About $20 per appointment

      All state-required IIDs require regular calibration every 1-3 months, as determined by your state. This calibration fee is paid to the service center. Other fees may apply.

      Find Out About Calibration Needs

      Factors That Affect IID Costs

      Ignition interlock costs, including installation and leasing fees, vary by state and depend on several factors:

      • State regulations
      • Vehicle make and model
      • The type of required IID
      • Compliance with operational guidelines

      Curious about your state’s pricing and potential savings? Click here to access Intoxalock’s easy state law finder!

      Cost TypeStarting PriceDescription
      Installation Fee$65.00One-time fee, varies by vehicle
      Monthly Lease$54.99Flexible payment options available
      Calibration$20Every 1–3 months, state-dependent
      Lockout Fee$75For failed tests or tampering

      Other Potential Interlock Fees

      Intoxalock lease agreements outline all fees, including monthly lease costs and potential incidental fees.

      Lockout Fee

      If you fail multiple BrAC tests or tamper with the device requiring remote support to unlock it, you may be charged a $75 lockout fee.

      Vehicle Switch Fee

      If you need to switch your interlock device to another vehicle during your term, a $30 fee applies.

      Late Equipment Fee

      At the end of your lease term, a $2 per day fee is charged for each day the device is not returned to the installation center.

      Comparing IID Costs to Public Transit and Ride Shares

      An Intoxalock ignition interlock device beats public transportation or rideshare services like Uber or Lyft on cost.

      • Public Transit: Daily passes can cost $5–$6.25. Traveling to and from work and running errands can require multiple trips.
      • Rideshares: A one-way ride during peak hours starts at nearly $25. This can easily add up to $50 or more per day, not including tip.

      At just $1.83 per day, an Intoxalock IID is a more cost-effective way to regain driving privileges and keep daily expenses manageable.

      A person calculating finances on a calculator beside a laptop, with a notebook and pen on the table

      Easily Manage Your Interlock Payments

      Intoxalock makes the payment process convenient and easy. You can manage and schedule all payments as well as set up autopay in either the Intoxalock Mobile App or MyAccount.

      Financial Assistance Available to Qualified Customers

      Intoxalock helps qualified individuals pursue financial assistance in several different states across the country. To find out if you qualify for financial assistance, reach out to our Intoxalock team at 888-283-5899 to find out how one of our state specialists can get you the best price available for your Ignition Interlock Device.

      Intoxalock Device Protection Plan

      For just $10 a month, the Intoxalock Device Protection Plan covers the cost of a replacement IID in cases of car accidents, natural disasters, theft, or accidental damage. To add this protection plan to your Intoxalock lease, contact us at 888-288-7884.

      Yes, I Want to Protect My IID

      A person holding an Intoxalock ignition interlock device, which is installed in their vehicle to measure breath alcohol concentration before the vehicle can start.

      *Please note that device protection is not available in Georgia or Washington.

      FAQs About Ignition Interlock Costs
      1M+
      Licenses Regained
      Intoxalock has helped over 1 million individuals in regaining their license.
      50K+
      5-Star Reviews
      Top-rated ignition interlock device provider with over 50,000 five-star reviews on TrustPilot.com.
      5K+
      Locations
      Over 90% of our customers live within 10 miles of one of our locations for unmatched convenience.
      35
      Years in Business
      A pioneer in ignition interlocks, Intoxalock has been enabling responsible choices for over 35 years.

      Fees as of 9/13/24. Total ignition interlock cost may vary depending on vehicle type and service center location.
      Intoxalock 30 Years
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      Court Approved State Compliant
      Call Us Anytime at (844) 899-6211
      Intoxalock devices are court-approved and state-compliant. Talk to a state specialist today for step-by-step assistance.
      Intoxalock devices are court-approved and state-compliant. Talk to a state specialist today for step-by-step assistance.