Description: Free Ignition Interlock Installation at our Kansas City, St. Louis, Columbia, Jefferson City and O'Fallon, MO locations
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Free installation is provided with standard lease agreement on most vehicles. Up charges may apply when extra labor is required for more difficult installations. Please provide us your year make and model in the chat below to obtain the most accurate pricing.
Missouri interlock will meet or beat pricing for any MO authorized ignition interlock provider. Please be aware that this pertains to overall cost for the duration of your interlock requirement.
Most interlock providers charge extra for recalibraton and other miscellaneous fees. Missouri Interlock monthly price is an all inclusive monthly rate and there are no hidden fees.