Low Cost Interlock is the leading provider of ignition interlock services in Missouri. Our complete range of services, which include ignition interlock installation in your car, maintenance, and calibration, is supported by a skilled and experienced team of technicians.

We specialize in the installation of our unique ignition interlock system, which combines the latest hardware and software designed for greater efficiency and accuracy in your very own car breathalyzer. That means faster results that are always precise without the need for complicated breathing patterns, making it one of the best alcohol detection systems on the market.

Our team is also dedicated to your convenience. Gone are the days of asking, “Where can I find an ignition interlock device installation near me?”.  You can find several of our locations throughout Missouri all of which can aid in your ignition interlock program requirements. Click here to find a Low Cost Interlock near you.

Ignition Interlock Device Laws in Missouri

Missouri features administrative penalties for drunk driving that are enforced by the state’s Department of Revenue. When you are arrested for a DWI, you will receive an administrative suspension. For a first offense DUI, this suspension lasts 90 days, while a second offense results in a one-year suspension. A chemical breath test refusal can also result in a one-year administrative suspension.

Criminal penalties for a DWI in Missouri may vary based on the details of your case and prior violations. For a first offense DWI, you can usually expect:

  • Up to six months in prison
  • Up to $500 in fines and fees
  • Mandatory alcohol treatment and addiction evaluation programs

Following a DWI arrest, you are also subject to further administrative penalties. For a first offense DWI, you may face another 90-day license suspension. For a second offense DUI within five years, you may receive a license cancellation for five years. For the third and subsequent DWIs, you may face a license cancellation of up to 10 years.

Based on the circumstances of your arrest, the court may require the installation of an ignition interlock device. The period of time varies, but ignition interlock devices may only be installed in your car and serviced by court-approved vendors. You are also responsible for all fees, including installation and monthly maintenance.

Thankfully, Low Cost Interlock is the most reliable and affordable ignition interlock service provider in Missouri, making it possible for you to reinstate your driving privileges. If you have questions about the ignition interlock program or want to schedule an appointment for an ignition interlock device in Missouri, please contact us today.

Find a Low Cost Interlock installation center in Missouri

Looking for an interlock service provider in Missouri? Select High Ridge, Independence, or Kansas City to locate Low Cost Interlock service providers in your area or visit our store locator to view our Missouri service map.

The Car Audio Shop LLC

1520 Gravois Rd, Ste# A

High Ridge, MO 63049

Mike’s Car Care Center

16306 E 23rd St

Independence, MO 64055

Aztec Auto Sound

5600 E Truman Rd

Kansas City, MO 64127

Parkway Audio Systems

2515 Swope Pkwy

Kansas City, MO 64130