Schedule an Interlock Device Installation in Garland

Ride with Smart Start
& get back on the road


  • The leading Ignition Interlock Program in Texas
  • 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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Ignition Interlock in Texas is More Than a Device. It's a Program.

If you’re searching for a car breathalyzer after a DWI or DUI, we offer the best Ignition Interlock Device. 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 Texas.

However, you’ll be getting more than just an Ignition Interlock Device. We’ll be with you right from the beginning with the services and support you need. Our Ignition Interlock program includes 24/7/365 Customer Care that makes your Ignition Interlock program as easy as possible.

Schedule an installation appointment now at any of our Texas service centers.

Ignition Interlock Locations in Garland, Texas

Let’s get started with an installation that fits your schedule, at one of the convenient Ignition Interlock locations in Dallas below.

  • Danny's Complete Car Care

    6336 State Hwy 276
    Royse City, TX 75189

    Installation & Service Appointments

  • Danny's Mesquite Car Care

    2933 Motley Dr
    Mesquite, TX 75150

    Installation & Service Appointments

  • Estrella Insurance

    1010 E 8th St
    Dallas, TX 75203

    Schedule your installation here

  • Joseph's Auto Toy Store

    2939 N Galloway Ave
    Mesquite, TX 75150

    Installation & Service Appointments

  • Modern Audio Solutions

    3733 E. University Dr.
    McKinney, TX 75069

    Installation & Service Appointments

  • Estrella Insurance

    1010 E 8th St
    Dallas, TX 75203

    Schedule your installation here

  • Texas Tire and Auto Repair

    4870 Sunnyvale St
    Dallas, TX 75216

    Installation & Service Appointments

  • Eastside Garage

    5210 Gordon Smith Dr
    Rowlett, TX 75088

    Installation & Service Appointments

  • Smart Start of Plano

    1308 Capital Ave
    Plano, TX 75074

    Installation & Service Appointments

  • Smart Start of Garland

    3429 W Kingsley Rd
    Suite 3
    Garland, TX 75041

    Installation & Service Appointments

  • Smart Start of Dallas

    3001 Quebec St
    Suite 208
    Dallas, TX 75247

    Installation & Service Appointments

The Cheapest Ignition Interlock Device in Texas

Smart Start serves the growing city of Garland with great customer care and the cheapest Ignition Interlock Device.

If you’re facing a DUI or DWI charge in Dallas County, Collin County, or Rockwall County, the state courts may require you to get an Ignition Interlock Device — more commonly called an IID, a “blow and go,” or a “car breathalyzer.” You might not know where to begin. That why Smart Start offers the cheapest Ignition Interlock.

We’re with you every step of the way

Pick up the phone and call Smart Start at (800) 831-3299. From that very first phone call, we’ll help you navigate the process of regaining your license.

Our main office is right here in the DFW Metroplex, so we’re not very far. Plus, with more than 100 service centers throughout Texas, you’re never far away from the best Ignition Interlock Device.

Our team of qualified technicians is ready to do your installation. We’ve even got a Grapevine-based bilingual Customer Care Center with 24/7 service.

Schedule your Ignition Interlock installation today

We’ll help you schedule an installation appointment at a day and time that work for you, at a convenient location. Once you’ve installed your Ignition Interlock Device you’ll only have to return for monthly service calibrations — and our fees are the lowest of any company statewide! No hidden fees, and no charges for missed appointments.

Smart Start’s Ignition Interlock Device is small, discreet, and efficient, with the capability to read your alcohol-free test in less than one second.

Let Smart Start help you get back behind the wheel. Call us today at (800) 831-3299 or fill out our user-friendly online form to schedule your Interlock system installation today.

Excellent TrustScore of 4.7 out of 5