Affordable Ignition Interlock Devices in Illinois

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Illinois's trusted interlock provider with 64 service locations statewide. Same-day installation available.
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Find a Service Center in Your Illinois City

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Algonquin (1 Location) › Arcola (1 Location) › Bartonville (2 Locations) › Bloomington (1 Location) › Blue Island (1 Location) › Bolingbrook (1 Location) › CAHOKIA (1 Location) › Canton (1 Location) › Champaign (1 Location) › Chicago (3 Locations) › Crest Hill (1 Location) › Crestwood (1 Location) › Crystal Lake (1 Location) › Danville (1 Location) › Decatur (1 Location) › Des Plaines (1 Location) › East Alton (1 Location) › Effingham (1 Location) › Elmhurst (1 Location) › Fox Lake (1 Location) › Hanover Park (1 Location) › Herrin (1 Location) › Joliet (1 Location) › Libertyville (1 Location) › Lincoln (1 Location) › Litchfield (2 Locations) › Lombard (1 Location) › Loves Park (1 Location) › Marion (1 Location) › McHenry (2 Locations) › Mundelein (1 Location) › Naperville (1 Location) › New Lenox (1 Location) › Newman (1 Location) › Oak Forest (1 Location) › Peoria (2 Locations) › Plano (1 Location) › Quincy (1 Location) › Rantoul (1 Location) › River Grove (1 Location) › Robinson (1 Location) › Rockdale (1 Location) › Rockford (2 Locations) › Round Lake Beach (1 Location) › Saint Joseph (1 Location) › Salem (1 Location) › Schaumburg (1 Location) › Springfield (2 Locations) › Steger (1 Location) › Sugar Grove (1 Location) › Sycamore (2 Locations) › Urbana (1 Location) › Waukegan (2 Locations) › West Frankfort (1 Location) ›
View All 64 Locations

1162+

Service Locations Nationwide

15+

Years Serving Illinois Drivers

4.2/5

Customer Satisfaction Rating

100%

State Approved

Why Illinois Drivers Choose Low Cost Interlock

Truly Affordable Pricing

We believe getting back on the road shouldn't break the bank. Our transparent pricing means no surprise fees, no hidden costs, and flexible payment options that fit your budget.

Convenient Locations Statewide

With 64 service centers across Illinois, there's always a location near you. Most installations take less than an hour.

Expert Support When You Need It

Our Illinois-based team understands state requirements inside and out. We're here to guide you through every step of the process, from installation to removal.

How to Get Your Illinois License Back

A Simple 5-Step Process

1
Consult an Attorney
Get legal advice about your specific case and understand your requirements.
2
Schedule Your Installation
Contact us for a free quote and book your installation at a convenient location.
3
Complete DMV Requirements
Obtain your SR-22 certificate and pay any required fees to the Illinois DMV.
4
Use Your Device
Attend regular calibration appointments and follow all program guidelines.
5
Device Removal
Once your requirement period ends, we'll remove the device and you're done!
Start Step 2 Now: Get Your Free Quote

Illinois Ignition Interlock Device Installation Guidelines

Illinois ignition interlock device program guidelines differ from case to case. You may be eligible for an ignition interlock device after your initial license suspension. After a DUI conviction, you may apply for a restricted license, which allows you to drive under the condition that any motor vehicle you operate is outfitted with an ignition interlock device.

The length of your IID requirement depends on the severity of your offense and is determined by the Illinois Department of Motor Vehicles.

As a state-certified provider, Low Cost Interlock devices meet all Illinois Department of Transportation standards for accuracy, reliability, and tamper detection.


Learn more about Illinois DUI laws

Find a Location Near You

Enter your ZIP code to find the nearest installation center.

What Illinois Customers Say About Us

"The team made the whole process so easy. Installation was quick and the monthly cost is very reasonable. Highly recommend!"

- Michael R., Illinois

"I was nervous about getting an interlock, but the staff was friendly and explained everything clearly. Great customer service."

- Sarah T., Illinois

"Affordable and reliable. The device is easy to use and I've had no issues. Very convenient location."

- David L., Illinois

Join Thousands of Satisfied Illinois Customers


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All Service Center Locations in Illinois

Click a location for full information and directions.

ABC WIRELESS

3407 Mississippi Ave, CAHOKIA, IL 62206
(618) 215-7038
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ADVANCED AUTOMOTIVE & ACCESSORIEZ INC

10S183 Schoger Dr, Naperville, IL 60564
((630) 518-9039
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AJ’s Station

221 E Warren St, Saint Joseph, IL 61873
(844) 582-0139
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AJ’s Station

712 N Cunningham Ave, Urbana, IL 61802
(844) 582-0139
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Alexander’s Collision & Service Center

10 Lafayette Ct, Bloomington, IL 61701
(833) 759-0059
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Always Towing & Recovery Inc

25563 N Gilmer Rd, Mundelein, IL 60060
(844) 582-0139
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Anderson’s Automotive & Recycling LLC

873 N Country Rd 2225 E, Newman, IL 61942
(844) 582-0139
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ARCOLA AUTOMOTIVE

112 E 1st S St, Arcola, IL 61910
(217) 208-4165
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AUDIO GUYS

2361 W Algonquin Rd, Algonquin, IL 60102
844-387-0326
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AUDIODRIVEN INC

15316 S Cicero Ave, Oak Forest, IL 60452
844-387-0326
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Audiosmith

45 Nippersink Blvd, Fox Lake, IL 60020
(844) 582-0139
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Auto Additions

480 W North St, Springfield, IL 62704
(844) 582-0139
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Automotive Concepts

13649 S Cicero Avenue, Crestwood, IL 60445
(844) 582-0139
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Bud’s Car Stereo & Home Theatre

32 N Jackson St, Danville, IL 61832
(844) 582-0139
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Car Breathalyzer Expert

2459 S. Western Ave., Chicago, IL 60608
(844) 582-0139
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Car Breathalyzer Expert

2959 W Lawrence Ave, Chicago, IL 60625
(773)756-1341
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Car Fixer

7910 Forest Hills, Loves Park, IL 61111
(844) 582-0139
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CARS AND STEREOS INC

1719 E Riverside Blvd, Rockford, IL 61114
(779) 238-3651
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CarSmart

7000 Barrington Rd, Hanover Park, IL 60133
(630) 823-0815
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Cobro INC

3722 N Prospect Rd, Peoria, IL 61614
(844) 582-0139
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Corky’s Service Center

2784 US Route 45, Rantoul, IL 61866
(217) 215-3802
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DN N DRTY Repair

1401 North Drive, McHenry, IL 60050
(844) 582-0139
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DON’S 24HR TOWING

1307 N Harris Ave, Champaign, IL 61820
(217) 866-9101
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Effingham Auto

2300 Hoffman Dr, Effingham, IL 62401
(844) 582-0139
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EPIC GARAGE

700 Heartland Dr, Sugar Grove, IL 60554
(618) 659-5004
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FERGUSON’S AUTOMOTIVE

1640 N Broadway, Salem, IL 62881
(618) 479-4051
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Five Star Auto Repair

800 E Jackson, Joliet, IL 60432
(844) 582-0139
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Frank’s Garage

4702 IL, Crystal Lake, IL 60014
(844) 582-0139
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Greater IL Vehicle Upfitters

1210 E State St, Sycamore, IL 60178
844-387-0326
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J1 Automotive Repair Inc

591 S Main St, Lombard, IL 60148
(844) 582-0139
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JOHNSON AUTO & TRUCK REPAIR (IL)

10718 State Highway 149, West Frankfort, IL 62896
844-387-0326
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K & J Motors Inc.

2302 11th St, Rockford, IL 61104
(844) 582-0139
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Kustom Car Solutions

469 N York St, Elmhurst, IL 60126
(844) 582-0139
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Libertyville Kar Care

711 E Park Ave, Libertyville, IL 60048
(844) 582-0139
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M&M Pro Audio

8116 W Grand Ave, River Grove, IL 60171
(844) 582-0139
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Mike’s Automotive Service Inc

7402 Hancock Dr, McHenry, IL 60050
(844) 582-0139
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Mobile Accessories

15 W Airline Dr, East Alton, IL 62024
(618) 207-2310
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MOBILE EXPO

1411 N Cedar Lake Rd, Round Lake Beach, IL 60073
(847) 270-8011
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MOUNTS AUTOMOTIVE

927 Lake St, Lincoln, IL 62656
(217) 828-3181
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Nalley’s Garage

800 N Park, Herrin, IL 62948
(844) 582-0139
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Niehaus Auto, Inc

3507 S Glendale Dr, Quincy, IL 62301
(844) 582-0139
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Northside Sounds

4956 N Elston Ave, Chicago, IL 60630
(844) 582-0139
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PMR OF MARION

900 E Deyoung St, Marion, IL 62959
844-387-0326
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Prime Auto Solutions

12469 East 1050th Street, Robinson, IL 62454
844-387-0326
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R.B.A. Mobile Electronics Inc.

1204 West South Street, Plano, IL 60545
(844) 582-0139
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RECON TECHS

820 E Black Ave, Springfield, IL 62702
(217) 361-0101
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ROUTE 66 TRUCK & AUTO REPAIR (IL)

1510 Old Rte 66 N, Litchfield, IL 62056
844-387-0326
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Route 66 Truck Repair

1510 Old Route 66, Litchfield, IL 62056
(844) 582-0139
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RPM’s Auto Service Inc

34 E 34th Pl, Steger, IL 60475
(844) 582-0139
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San Jose Auto Service Inc

1535 Belvidere Rd, Waukegan, IL 60085
(844) 582-0139
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SOUND OF PEORIA

3217 N Prospect Rd, Peoria, IL 61603
(309) 561-9026
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STEREO PLUS INC

915 S Green Bay Rd, Waukegan, IL 60085
(847) 596-3047
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SV SOUND SPECIALIST

253 S 4th Ave, Canton, IL 61520
844-387-0326
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Tedds Custom Installation & U-Haul

21719 S Center Ave, New Lenox, IL 60451
(844) 582-0139
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Think Driven, Inc

121 N Maple St, Sycamore, IL 60178
(844) 582-0139
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TIRE KICKERS LLC

600 E Northwest Hwy, Des Plaines, IL 60016
844-387-0326
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Tires R Us

12101 Western Ave, Blue Island, IL 60406
(844) 582-0139
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Vanderlaan’s Automotive Repair

6335 US-36, Decatur, IL 62521
(844) 582-0139
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Xclusive Audio LLC

505 S. Weber Rd, Bolingbrook, IL 60490
(844) 582-0139
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Xhibit Customs

1125 Remington Rd, Schaumburg, IL 60173
(847) 598-1106
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XtremSounds

600 McKinley, Bartonville, IL 61607
(844) 582-0139
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XTREMSOUNDS

600 McKinley Ave, Bartonville, IL 61607
(309) 561-9234
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ZABOR AUTOMOTIVE

2209 Theodore St, Crest Hill, IL 60403
844-387-0326
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Zabor Automotive

601 Moen Ave, Rockdale, IL 60436
(844) 582-0139
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Frequently Asked Questions About Ignition Interlocks in Illinois

How much does an ignition interlock device cost in Illinois?
Costs vary depending on your specific situation, but Low Cost Interlock offers competitive monthly rates with no hidden fees. Contact us for a free, personalized quote. Most customers pay between $70-$100 per month including monitoring and calibration.
How long do I need an interlock device in Illinois?
The duration of the interlock requirement is determined by the Illinois DMV and the courts, typically ranging from 6 months to several years depending on the offense.
Can I get my interlock installed the same day?
Yes, same-day installation is often available. We recommend calling ahead to schedule an appointment at your nearest service center.
What happens if I fail a breath test on my interlock?
Failed tests are recorded and reported to the monitoring authority. It's important to rinse your mouth with water before testing to avoid triggering an alcohol reading from certain foods or mouthwash.
Do I need an interlock on every vehicle I drive?
Generally, you are required to have an interlock installed on any vehicle you operate. Check your specific court or DMV order for details.
How often do I need to get my device calibrated?
Illinois law typically requires calibration every 30 to 90 days. Our technicians will ensure your device is accurate and compliant during these quick visits.
What if I move or travel out of state?
Low Cost Interlock has a national network. If you move or travel, we can help coordinate service at a partner location.
Is Low Cost Interlock approved by Illinois?
Yes, we are a state-certified ignition interlock provider in Illinois, fully compliant with all DMV requirements.

Information in various states is subject to change without notice, please verify within your jurisdiction for accuracy.

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