Smart Start Ignition Interlock

4.3
54 reviews

About

Safety Equipment SupplierAuto Accessories StoreSmart Start US
Smart Start is the #1 Ignition Interlock Device provider in San Antonio with same-day installation available for your vehicle. We’re a convenient and affordable Texas IID supplier located in Fort Sam Houston at 4420 N Interstate 35 with mobile services and price matching available to give you the best value. Our reliable customer service experts and licensed technicians will make your IID device experience quick & low stress. Smart Start is ready to schedule your Ignition Interlock Device installation in San Antonio. Call our Fort Sam Houston location & talk to a Program Advisor, who will help you schedule an appointment for your IID installation, calibration or removal.

Details

  • Credit cardAvailable
  • DebitAvailable
  • Onsite servicesAvailable

Location

Smart Start Ignition Interlock
4420 N Interstate 35, San Antonio, TX
78218, United States

Hours

Reviews

4.3
54 reviews
5 stars
43
4 stars
2
3 stars
0
2 stars
1
1 star
8
  • CL
    Carlos Lopez
    4 days ago
    5.0
    Ruben treats you great, no matter what your situation. If you need their service, I definitely recommend going to this location. They are efficient and do an excellent job.
  • VC
    Veronica Castro
    Dec 9, 2025
    5.0
    Ruben was very helpful, polite and professional!! Thank you for your assistance
  • LC
    Lewis Calderon
    Nov 20, 2025
    5.0
    If you ever have the misfortune of being ordered to install an ignition interlock on your vehicle or required to carry a breathalyzer, this is the place to have it done. Ruben & Hector took very good care of me every time I went in for a calibration, and were very knowledgeable. Every appointment was cordial and expedient. Couldn't ask for a better duo to handle my vehicle.
  • JP
    Jose carlos Parada
    Nov 7, 2025
    5.0
    Ruben me ayudo cuando nesite ayuda
  • MD
    Manuel Deleon
    Oct 21, 2025
    5.0
    Ruben was amazing and helped me calibrate my hand held device in minutes. I went to the smart start in Bulverde, seguin and New Braunfels. They couldn’t help me calibrate my device and wasted hours, not to mention gas to get to all of these locations. Shout out to Ruben, great work!

Frequently Asked Questions About Smart Start Ignition Interlock

What do I need to bring to my installation?

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 the state in which you or your program are located. If any other documents are required, one of our friendly Program Advisors will let you know.

How do I know if Smart Start's devices are compliant with my program?

Smart Start is a NHTSA certified Ignition Interlock provider, so we’re able to meet all of the alcohol monitoring authority’s requirements to ensure that you’re compliant within your state or county.