Affordable Ignition Interlock Devices in Maryland
Get Back on the Road Now
Maryland's trusted interlock provider with 67 service locations statewide. Same-day installation available.
Call Now: 844-387-0326
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Find a Service Center in Your Maryland City
Click your city to see locations, hours, and directions.
Aberdeen (2 Locations)
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Annapolis (1 Location)
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BALTIMORE (2 Locations)
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Baltimore (10 Locations)
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Bel Air (3 Locations)
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Cambridge (1 Location)
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Capitol Heights (1 Location)
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Catonsville (1 Location)
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Chestertown (1 Location)
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Churchville (1 Location)
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Clinton (3 Locations)
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College Park (1 Location)
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Columbia (1 Location)
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Cumberland (1 Location)
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Dundalk (2 Locations)
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Easton (1 Location)
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Edgewood (1 Location)
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Essex (1 Location)
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Fort Washington (2 Locations)
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Frederick (2 Locations)
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Gaithersburg (1 Location)
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Germantown (1 Location)
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Glen Burnie (2 Locations)
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Hagerstown (2 Locations)
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Hyattstown (1 Location)
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Hyattsville (1 Location)
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Landover (1 Location)
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Laurel (1 Location)
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Lexington Park (1 Location)
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Middletown (1 Location)
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Odenton (1 Location)
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Parkville (3 Locations)
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Pasadena (1 Location)
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Randallstown (1 Location)
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Reisterstown (1 Location)
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Rockville (1 Location)
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Salisbury (1 Location)
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Silver Spring (1 Location)
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Takoma Park (1 Location)
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Thurmont (1 Location)
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Towson (1 Location)
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Waldorf (1 Location)
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Westminster (1 Location)
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Wheaton (1 Location)
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White Plains (1 Location)
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View All 67 Locations
Why Maryland 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 67 service centers across Maryland, there's always a location near you. Most installations take less than an hour.
Expert Support When You Need It
Our Maryland-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 Maryland 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 Maryland 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!
Maryland Ignition Interlock Device Installation Guidelines
Maryland 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 Maryland Department of Motor Vehicles.
As a state-certified provider, Low Cost Interlock devices meet all Maryland Department of Transportation standards for accuracy, reliability, and tamper detection.
Learn more about Maryland DUI laws
Find a Location Near You
Enter your ZIP code to find the nearest installation center.
What Maryland Customers Say About Us
"The team made the whole process so easy. Installation was quick and the monthly cost is very reasonable. Highly recommend!"
"I was nervous about getting an interlock, but the staff was friendly and explained everything clearly. Great customer service."
"Affordable and reliable. The device is easy to use and I've had no issues. Very convenient location."
All Service Center Locations in Maryland
Click a location for full information and directions.
Accurate Car Care Center
3065 Beverly Lane, Cambridge, MD 21613
844-387-0326
Auto Xpressions Customs
416 Hampton Park Blvd, Capitol Heights, MD 20743
844-387-0326
B & JJ Auto Repair LLC
1812 Willow Springs Rd, Dundalk, MD 21222
844-387-0326
Burdette Brothers Inc
1909 Urbana Pike, Hyattstown, MD 20871
(844) 582-0139
C&R Auto Repair and Exhaust
13210 Wisteria Dr, Germantown, MD 20874
844-387-0326
Caldwell Tire & Auto Service Tire Pros
6323 Church Hill Rd, Chestertown, MD 21620
844-387-0326
CarToys College Park
9600 Baltimore Ave A, College Park, MD 20740
844-387-0326
Custom Performance Center – Auto Repair and Towing
4310 Crain Hwy, White Plains, MD 20695
844-387-0326
D&J Auto Enterprises/New Bill’s Auto Body
12440 A Creagerstown Rd, Thurmont, MD 21788
(844) 582-0139
Dave’s Corner Auto Care
17600 Virginia Ave, Hagerstown, MD 21740
844-387-0326
Forrest Automotive Group
22352 Three Notch Rd, Lexington Park, MD 20653
844-387-0326
Geo Auto Repair
8032 Old Alexandria Ferry Rd, Clinton, MD 20735
844-387-0326
Guaranteed Truck & Auto Repair
13054 Salem Ave, Hagerstown, MD 21740
844-387-0326
GUILLE’S TIRE AND AUTO CARE
4904 Ritchie Hwy, BALTIMORE, MD 21225
(410) 657-9483
Hook It Up Performance
2105 Emmorton Park Rd, Edgewood, MD 21040
844-387-0326
Hot Tint Speed and Sound
16859 Oakmont Ave, Gaithersburg, MD 20877
844-387-0326
Innovative Mobile Solutions
1301 Enterprise Ct, Bel Air, MD 21014
844-387-0326
INNOVATIVE MOBILE SOLUTIONS LLC
1301 Enterprise Ct, Bel Air, MD 21014
844-387-0326
Kash Custom Exhaust Center
2739 Garfield Ave, Silver Spring, MD 20910
844-387-0326
Lebron’s Car Audio & Security Inc.
6327 B New Hampshire Ave, Takoma Park, MD 20912
844-387-0326
Lux Auto Styling LLC
346 N Philadelphia Blvd, Aberdeen, MD 21001
844-387-0326
Matthew’s Auto Center
601 N Salisbury Blvd, Salisbury, MD 21804
844-387-0326
Mobile Dealer Solutions
12340 Owings Mills Blvd, Reisterstown, MD 21136
844-387-0326
Obsession Motorsports
1400 B Rockville Pike, Rockville, MD 20852
844-387-0326
Precision Tune Auto Care
8701 Liberty Rd, Randallstown, MD 21133
844-387-0326
Precision Window Tint & Wraps
1920 West St, Annapolis, MD 21401
844-387-0326
REDHILL AUTO REPAIR AND SERVICES
6310 Holabird Ave, BALTIMORE, MD 21224
(410) 801-5653
RICKS MOTOR WORKS LLC
6905 Old Alexandria Ferry Rd, Clinton, MD 20735
844-387-0326
Rijen Automotive Services
8618 Loch Raven Blvd, Towson, MD 21286
844-387-0326
Rose Hill Service Center
1561 Opossumtown Pike, Frederick, MD 21702
844-387-0326
Safety Check Auto Electronics
706 Crain Hwy North, Glen Burnie, MD 21061
(844) 582-0139
South Mountain Collision and Auto Center
2 Walnut St, Middletown, MD 21769
844-387-0326
The Audio Connection
6470 Dobbin Center Way, Columbia, MD 21045
844-387-0326
Thompson’s Towing And Automotive Repair Center
609 S Philadelphia Blvd, Aberdeen, MD 21001
844-387-0326
US Fuel Automotive
4305 Southwestern Blvd, Baltimore, MD 21229
844-387-0326
Vehicle Outfitters
5625 Baltimore National Pike, Catonsville, MD 21228
844-387-0326
Zam Zam Auto Sales and Service
7110 Liberty Rd, Baltimore, MD 21207
844-387-0326
Frequently Asked Questions About Ignition Interlocks in Maryland
How much does an ignition interlock device cost in Maryland?
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 Maryland?
The duration of the interlock requirement is determined by the Maryland 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?
Maryland 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 Maryland?
Yes, we are a state-certified ignition interlock provider in Maryland, fully compliant with all DMV requirements.
Information in various states is subject to change without notice, please verify within your jurisdiction for accuracy.
