Smart Start Ignition Interlock

4.8
137 reviews

About

Safety Equipment SupplierAuto Accessories StoreSmart Start US
Smart Start is the #1 Ignition Interlock Device provider in Denton with same-day installation available for your vehicle. We’re a convenient and affordable Texas IID supplier located in Northwest Denton at 2401 Worthington Dr 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 Denton. Call our Northwest Denton 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
2401 Worthington Dr, Denton, TX
76207, United States

Hours

Reviews

4.8
137 reviews
5 stars
128
4 stars
2
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1
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1 star
6

What are people saying?

AI-generated from recent customer reviews

Customer Service

Ruben and his team consistently provide exceptional customer service, being friendly, professional, and accommodating to customer needs.

Efficiency

Customers frequently mention the quick service, often getting in and out within 10-30 minutes for calibrations and installations.

Knowledgeable Staff

Ruben is highlighted for his extensive knowledge and ability to explain processes clearly, helping customers understand their devices and procedures.

Positive Atmosphere

The staff creates a welcoming environment, treating customers with respect and without judgment, making visits more pleasant despite the circumstances.
  • DC
    Drew Cumbey
    6 days ago
    5.0
    This place is extremely quick and efficient and the staff are friendly. Thank you!! I was out of town and went to a smart start in Colorado and it took almost 2 hours just to get it calibrated, these guys do it in 5-10 minutes tops. Sometimes there is a line (usually near holidays when people violate and go in off schedule, lol) but they get us all through very quickly. Also did a great job on the install. They didn’t stick anything to my dashboard. Instead, they gave me the mount and said to place it where I would like. Turns out my GMC Sierra has a perfect sized cubbie in the most convenient location. I have been on this program for over a year during a pending case, these guys get the calibrations done quick. Great job, fellas!
  • AC
    adam chorba
    Nov 17, 2025
    5.0
    Good quality service, but most importantly fast service! If you have to have your vehicle taken care of please do go to this location.
  • SC
    Stefanie Chandler
    Oct 10, 2025
    5.0
    Smart Start helped me soo much!! They were so nice and helpful during this difficult time! They got me in before my appt, we're amazing through the whole process and made sure I was out in time for work! Thank you guys
  • LC
    lee creamer
    Oct 9, 2025
    5.0
    I have a F150 hybrid and was told it could take 3 - 4 hours to complete the installation. It only took 1.5 hours! I was given thorough instructions on proper usage, as well. Good job and I highly recommend!
  • BL
    Blake Lewis
    Oct 4, 2025
    5.0
    Overall great experience.

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.