Guaranteed Lowest Cost

$0 SET-UP

$0 SHIPPING

$0 INSTALL*

*RESTRICTIONS APPLY. INTERLOCK CAN IS FREE WITH PURCHASE OF OPTIONAL INSURANCE. FREE INSTALLATION ONLY VALID ON STANDARD INSTALLATION.

Not an Interlock Fan? Get the Can FREE!* Call (844) 387-0326

Ignition Interlock Device Installation in Maryland Copy

Low Cost Interlock is a leading provider of ignition interlock devices in Maryland. We offer affordable, reliable interlocks that are easy to use, ensuring that you can fulfill your state requirements and get back on the road. We hope to guide you through the entire interlock program experience and answer any questions you have along the way.

Maryland Interlock Device Guidelines

In Maryland, an ignition interlock device may be required depending on the case and jurisdiction. Maryland also has an implied consent law, meaning refusing a breathalyzer, blood, or urine test automatically results in a 270-day suspension if convicted.

First Conviction
You are required to keep the ignition interlock device installed on your vehicle from 6 months to a full year.

Second Conviction
You are required to keep the ignition interlock device installed for at least 12 months.

Third and Subsequent Convictions
You are required to keep the ignition interlock device installed for a minimum of 24 months.

Click here to learn more about the Maryland Ignition Interlock Program.

Maryland DWI Penalties

For first offenses:

  • $500 in fines
  • Up to 2-months in jail
  • Up to 6-months suspension

If you commit a second DWI offense:

  • $500 in fines or more
  • Up to 1-year in jail
  • Up to 9-months license suspension

A third and additional offenses can result in:

  • Up to $5,000 in fines
  • Up to 5 years in jail
  • 1-year license suspension

A person could face further penalties and restrictions if they had a child under the age of 14 in the vehicle during the time of arrest.

Learn more about Maryland DUI laws and penalties here.

Ignition Interlock Device Installation Locations in Maryland

Looking for an interlock service provider in Maryland? Select Baltimore, Dundalk, Elkridge, Ellicott City, Frederick, Glen Burnie or Parkville to locate Low Cost Interlock service providers in your area or visit our store locator to view our Maryland service map.

AutoTech Center

3210 E Monument St

Baltimore, MD 21205

Guille’s Tire and Auto Care

4904 Ritchie Way

Baltimore, MD 21225

Hebbeville Auto Repair

7404 Windsor Mill Rd

Baltimore, MD 21244

J&J Car Care

6017 Harford Rd

Baltimore, MD 21214

Super Auto Center

1901 Wilkens Ave

Baltimore, MD 21223

Ucino Auto Repair, Sales & Tire Services

3400 Annapolis Rd, Unit B

Baltimore, MD 21227

Y&G Auto Service

6852 German Hill Rd

Dundalk, MD 21222

Alternate Automotive Services

5859 Washington Blvd

Elkridge, MD 21075

Zee Auto Services

9109 Baltimore National Pike

Ellicott City, MD 21042

Lynn’s Automotive

706 N East St

Frederick, MD 21701

Rose Hill Service Center

1561 Opossumtown Pike

Frederick, MD 21702

Jack’s Tires and Auto

701 Crain Highway N

Glen Burnie, MD 21061

RSH Inc

7177 Baltimore Annapolis Blvd

Glen Burnie, MD 21061

Action Automotive Inc

2907 Taylor Ave

Parkville, MD 21234

Perring Auto Center

2535 Cleanleigh 

Parkville, MD 21234