Ignition Interlock
in Catonsville, Maryland

Ride with Smart Start
& get back on the road

  • The leading Ignition Interlock Program in Maryland
  • Low-price, with no hidden fees
  • Fast installation with same-day available
  • 24/7/365 Multilingual Customer Care

It only takes a moment to get your personalized quote.

Get a quick and easy IID installation with Smart Start! Get started today!

¡Obtenga una instalación rápida y fácil de IID con Smart Start! ¡Empieza hoy mismo!

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¡O llame ahora al (800) 831-3299!

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Ignition Interlock in Maryland: We're Always Here for You

If you’re searching for a car breathalyzer after a DUI or DWI, we offer the best Ignition Interlock Device in Catonsville, Maryland. We will help you successfully complete your car breathalyzer requirement with support from caring, compassionate specialists who understand everything you need to know about Ignition Interlock in Maryland.

We’ll be with you right from the beginning with the services and support you need. The cheapest Ignition Interlock program in Catonsville, Maryland, includes 24/7/365 Customer Care that makes your Ignition Interlock experience as easy as possible.

Trust Smart Start and schedule an installation appointment now in Catonsville, Maryland, or at any of our Maryland service centers.

Ignition Interlock Locations in Catonsville, Maryland

Let's get started with an installation in Catonsville, Maryland that fits your schedule, at one of the convenient locations below.

  • Munguia Tag & Title

    7865 Loch Raven Blvd
    Towson, MD 21286
    (833) 407-2363

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  • Community Tag and Title Services

    8766 Philadelphia Road
    Rosedale, MD 21237
    (833) 404-3034

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  • Community Tag and Title Services

    5335 Reisterstown Road
    Baltimore, MD 21215
    (240) 846-0245

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  • Community Tag and Title Services

    8659 Baltimore National Pike
    Ste M
    Ellicott City, MD 21043
    (833) 407-3690

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  • Vehicle Outfitters

    5625 Baltimore National Pike
    Catonsville, MD 21228
    (833) 407-3559

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  • Mobile Dealer Solutions

    12340 Owings Mills Blvd
    Unit 102
    Reisterstown, MD 21136
    (833) 407-3561

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  • Blo Start LLC

    4130 Emmart Ave
    Baltimore, MD 21215
    (833) 407-3558

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  • GOV-Motors

    7715 Baltimore Annapolis Blvd
    Glen Burnie, MD 21060
    (833) 407-3560

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  • B & JJ Auto Repair LLC

    1812 Willow Springs Rd
    Dundalk, MD 21222
    (443) 261-3484

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  • Community Tag and Title Services

    10902 Reisterstown Road
    Owings Mills, MD 21117
    (667) 276-3977

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  • In and Out Tag and Title

    2133 Gwynn Oak Avenue
    Ste 101
    Gwynn Oak, MD 21207
    (443) 514-3001

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  • ASAP Tag & Title Services

    5002 Gov Ritchie Hwy
    Brooklyn Park, MD 21225
    (667) 276-3904

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  • Dirty Tags LLC

    6340 Security Blvd
    Ste B4
    Baltimore, MD 21207
    (410) 600-3932

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  • Maryland Premier Tag and Title

    22 West Padonia Road
    C 253
    Lutherville, MD 21093
    (410) 202-3761

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  • Maryland Premier Tag and Title

    7718 Belair Rd
    100
    Lutherville, MD 21093
    (636) 202-3088

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  • Empire Tag and Title

    5406 Reisterstown Road
    Baltimore, MD 21215
    (410) 696-1351

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  • Khushi Automotive

    8512 Old Harford Rd.
    Parkville, MD 21234
    (410) 657-1752

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  • Billings Auto Repair Inc.

    810 Back River Neck Rd
    Suite R
    Essex, MD 21221
    (443) 868-3721

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Why Choose Smart Start Ignition Interlock in Maryland?

No equipment to buy. No hidden charges. No long-term contracts.

We offer the best Ignition Interlock Devices at the lowest price. You’ll know the cost from beginning to end, with no high pressure or double-talk.


Fast, convenient installation. Get an appointment that fits your schedule.

We’ll find a service center near you, often with a same-day appointment. Our specially trained technicians are committed to customized, quality installation.


Old, new, gas, electric, high performance, or low profile. We install on all.

Whether you’ve got an older vehicle or the latest electric model, there’s nothing our technicians can’t handle. Our car breathalyzers are the perfect fit for whatever you drive.


Small, discreet, easy to use. Ignition Interlock shouldn’t be difficult.

Our attractive, handheld car breathalyzer is about the size of a cellphone, with an intuitive keypad and display. You’ll get hands-on training to make sure that it’s easy to blow and go.


Quick calibration. Easy service. More drive-through locations than anyone.

Maryland will require your Ignition Interlock Device to be serviced and calibrated on a regular basis. Our calibration appointments usually take about 15 minutes at any location that’s handy for you.


Flexible payment options. Easy autopay. Take advantage of our Client Portal.

Everyone’s budget is different. That’s why we offer weekly, monthly, or bi-monthly payments, plus an autopay option. Set it up through our Client Portal app (or go online).


You’ve got questions. We’ve got answers. 24/7/365 multilingual Customer Care.

There’s always somebody who can help when you have a question about your car breathalyzer, your account, monitoring laws, or anything else with your Ignition Interlock in Catonsville, Maryland.

Excellent TrustScore of 4.7 out of 5

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