Ignition Interlock
in South Houston, Texas

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 in South Houston, Texas. 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. The cheapest Ignition Interlock program in South Houston, Texas, includes 24/7/365 Customer Care that makes your Ignition Interlock program as easy as possible.

Schedule an installation appointment now in South Houston, Texas, or at any of our Texas service centers.

Ignition Interlock Locations in Texas

We’re ready to help. Find a qualified Smart Start service center to install your Ignition Interlock near you:

  • Only-Sound Alarm & Tint Shop

    10846 Aldine Westfield
    Houston, TX 77093
    (800) 831-3299

    Schedule your installation here

    More Details Schedule an Installation

  • Makk Technologies

    5244 Elm St
    Houston, TX 77081
    (800) 831-3299

    Installation & Service Appointments

    More Details Schedule an Installation

  • BASS-MAXX

    6060 S Loop E
    Ste 110
    Houston, TX 77033
    (800) 831-3299

    Schedule your installation here

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  • 45 Modern Sounds Auto Services

    951 FM 646 RD
    STE A10
    Dickinson, TX 77539
    (800) 831-3299

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  • Car Tunes

    2220 Gulf Freeway
    League City, TX 77573
    (800) 831-3299

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  • Burns Bail Bonds

    609 Houston Ave
    Ste A
    Houston, TX 77007
    (800) 831-3299

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  • Accommodate Medical Concierge

    11811 East Fwy
    Houston, TX 77029
    (903) 246-8047

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  • Instaclear Headlight Restoration

    6638 Ledbetter St
    Houston, TX 77087
    (833) 408-3125

    Installation & Service Appointments

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  • Matrix Car Audio

    6611 Bissonnet St
    #115
    Houston, TX 77074
    (833) 408-3151

    Installation & Service Appointments

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  • Ringo and Sons

    4005 Vivian Rd
    Houston, TX 77093
    (833) 404-3135

    Installation & Service Appointments

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  • Meineke Car Care Center 19

    1215 Decker Dr
    Baytown, TX 77520
    (682) 247-3032

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  • Soundjamz Car Audio

    4509 Cherry St
    Pearland, TX 77581
    (281) 657-0382

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  • Audio Engineers

    6630 Bailey Rd
    Pearland, TX 77584
    (682) 247-3034

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  • Ultimate Innovations

    903 FM 518
    Suite F
    Kemah, TX 77565
    (833) 407-3554

    Installation & Service Appointments

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  • Estrella Insurance

    7909 Hillcroft St
    Houston, TX 77081
    (833) 407-3565

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Choose Smart Start Ignition Interlock in Texas

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.

Texas 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 South Houston, Texas.

Excellent TrustScore of 4.7 out of 5
(800) 831-3299

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