Schedule an Interlock Device Installation in Mesquite, TX

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and get back on the road!


  • The leading Ignition Interlock Program in the United States
  • Low-price with no hidden fees
  • Fast installation with same-day available
  • 24/7 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 Safety Program.

Wondering where to turn for a car breathalyzer after a DUI? The correct answer is Smart Start! We offer the best Ignition Interlock Device in Mesquite, Texas. We will help you successfully complete your car breathalyzer requirement with support from 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. The cheapest Ignition Interlock program includes 24/7 customer care that makes your experience as easy as possible.

Schedule an installation appointment today in the area.

Mesquite Interlock Installation Locations

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

  • 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

  • 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

  • Mobile Installations of Texas

    3215 S Peachtree Rd
    Ste 143
    Balch Springs, TX 75180

    Installation & Service Appointments

  • Eastside Garage

    5210 Gordon Smith Dr
    Rowlett, TX 75088

    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

Choose Smart Start Ignition Interlock in Mesquite

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 vehicles.

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, and easy to use.

Our technology prioritizes your safety and security above all. Our attractive, handheld car breathalyzer is about the size of a cell phone with an intuitive keypad and display. You’ll get hands-on training to make sure that it’s easy to use.

Quick calibration. Easy service. More drive-through locations than any other provider.

Texas will require your Ignition Interlock Device to be serviced and calibrated regularly. 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.

You’ve got questions. We’ve got answers. 24/7 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.


What is the average cost of an Ignition Interlock in Mesquite, Texas?

Exact IID prices will vary based on requirements, but you can find our current pricing on our Texas Ignition Interlock Cost page on our website. We’re committed to providing you with the lowest cost and no hidden fees. Our expert Program Advisors are also available to provide you with a custom quote and schedule your installation today!

What do I need to bring for my appointment?

Bring a photo ID and proof of residence in the form of a document verifying your address. You may also be asked to bring any documents that pertain to your case, depending on where in Texas you or your program are located. If any other documents are required, one of our friendly Program Advisors will let you know.

What are the Interlock laws in Mesquite, Texas?

During a DWI in Mesquite, you may be required to install an IID if: 

  • This is your first offense – discretion of Judge
  • You had a breath alcohol concentration (BAC) level of .15 or higher – discretion of Judge
  • A subsequent arrest was made – mandatory

You will be responsible for all costs associated with the IID and expected to bring your vehicle in for regular monitoring and service. 

You may be required to complete a DWI intervention or education program, in addition to community service.

What is considered an Interlock Device violation in Mesquite?

Any of the following may constitute a violation:

  • Testing at or above the fail level of .030
  • Skipping or failing a rolling re-test
  • Missing your service appointment

Will my device require service?

Texas law dictates that your Ignition Interlock Device needs to be serviced once every 30 days.

Will the device damage my car?

No, Smart Start’s car breathalyzer will not hurt your vehicle in any way. Our service technicians are the best in the business and are able to install on all vehicles, even hybrids and electric cars!

What is needed to get my device removed?

A Texas Interlock provider cannot remove a device in Mesquite without State authority authorization from the court. Smart Start will receive authorization from the court and process it. 48 hours after the approval is processed, you will be eligible for removal. 

Do I need a device on all my vehicles?

In Texas, the judge will determine how many vehicles you are required to install an Ignition Interlock Device (IID) on.

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