Your Ignition Interlock installation appointment will usually only take up to an hour or two, depending on the make and model of your vehicle. We also understand the significance of working with your car – rest assured that our service technicians will take utmost care while installing the Interlock device.
Brand Certified
Smart Start Ignition Interlock
4.4(23 reviews)
Certified by Smart Start Ignition Interlock • Jul 05, 2026
Business Details
716 SHREWSBURY RD, Jefferson, LA
70121, United States
Certified by Smart Start Ignition Interlock • Jul 05, 2026
(504) 206-3440
Certified by Smart Start Ignition Interlock • Jul 05, 2026
https://www.smartstartinc.com/locations/ignition-interlock-louisiana-jefferson-716-shrewsbury-rd-70121/?utm_source=locations-organic&utm_campaign=583&utm_medium=dynamic
Certified by Smart Start Ignition Interlock • Jul 05, 2026
About
Certified by Smart Start Ignition Interlock • Jul 05, 2026
Safety Equipment SupplierAuto Accessories StoreSmart Start US
Smart Start is the #1 Ignition Interlock Device provider in Jefferson with same-day installation available for your vehicle. We’re a convenient and affordable Louisiana IID supplier located in Central Jefferson at 716 Shrewsbury Rd 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 Jefferson. Call our Central Jefferson 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
Certified by Smart Start Ignition Interlock • Jul 05, 2026
Hours
Certified by Smart Start Ignition Interlock • Jul 05, 2026
Monday8:00 AM - 4:00 PM
Tuesday8:00 AM - 4:00 PM
Wednesday8:00 AM - 4:00 PM
Thursday8:00 AM - 4:00 PM
FridayClosed
SaturdayClosed
SundayClosed
Products & Services
1 list · 3 items
Reviews
4.4
23 reviews
5 stars
19
4 stars
1
3 stars0
2 stars0
1 star
3
- DBDrew BoudreauxMay 12, 20261.0I had to get the interlock system. The staff was friendly and helpful. But they lacked some of the information for types of items that can cause a fail and they have extremely inconvenient times. They are closed on Fridays, Saturdays and Sundays. Puts a damper on those who work to pay for this system. Not counting the fact that their building is in the same parking lot as a saloon bar. To those with alcoholic diseases. That's cruel to put that blatantly in their face!
- DGDuan GreenMar 11, 20265.0Ron was very patient, professional and informative, I recommend this company for any work needed on your vehicle and if you need services for interlock devices! Thanks for your service and great work by the installer!
- RGRebekah GumMay 17, 20235.0I went there as a 3rd party customer to pick up my smart start breathalyzer. They were all very friendly & family oriented. HATTIE MAY WAS THE BEST PART! My favorite dog & favorite employee who works there. Thank you guys. The dog was the best part.
- CDCristina DanoveSep 6, 20225.0GREAT SERVICE,VERY HELPFUL A pleasant experience . I would go back and recommend this place to my family and friends. Thank youuuu . Nice dog Thaks Ron for your help.
Frequently Asked Questions About Smart Start Ignition Interlock
What do I need to bring to my interlock device installation?
A photo ID and vehicle registration are preferred but not required.
How do I know if Smart Start's devices are compliant with my program?
Smart Start of Louisiana is an NHTSA and state certified ignition interlock provider. We are able to meet all authority requirements to ensure that you’re compliant within your state.
What do I need for interlock device removal?
Please retain any / all forms given to you after applying for your ignition interlock license. For interlock removal, you will need to present a valid driver's license with no interlock restrictions. You may also need to present an official removal clearance / notification on letterhead or court minutes stating the order to remove the interlock. Once the above has been provided and verified, we simply remove your device.
Do I need an interlock device on all of my vehicles?
No. In Louisiana you are required to have an interlock on whichever vehicle you choose to drive.
Does the interlock device mess up or hurt my vehicle?
No, Smart Start of Louisiana’s ignition interlock device (IID) will not harm your vehicle. Our service technicians are the best in the business and are able to install on all vehicles, even hybrids and electric cars!
How long does it take to install an ignition interlock device?
The required installation time will depend on your type of vehicle, but we recommend blocking off at least two hours to make sure you are prepared to not miss any other appointments or work.
Where can I find an ignition interlock device?
We have numerous service centers throughout Louisiana and nationwide. Just search us on Google or go to the Locations page on our website (www.smartstartla.com/locations) for additional location information and directions.
How do I use an interlock device?
Using a Smart Start of Louisiana ignition interlock is easy! When prompted, blow into the device for a few seconds until you hear a click that signals the test is complete.
How much does an ignition interlock device cost?
Our pricing is extremely competitive and affordable. Contact our expert program advisors who are available to provide you a quote and schedule your installation today!
How does an interlock device work?
When you blow into your ignition interlock device, you're providing a breath test sample to start the vehicle. The device then measures your breath alcohol concentration (BrAC) and will either say that you passed, need to retest, or failed. You also will be asked to take rolling retests throughout your drive.
What can breathalyzers detect?
Breathalyzers only measure your breath alcohol concentration (BrAC).
Is an ignition interlock the same as a handheld breathalyzer?
No. While ignition interlocks and handheld breathalyzers both test your breath alcohol concentration (BrAC), an ignition interlock device is installed in a vehicle and prevents the car from starting if there is alcohol detected. A handheld breathalyzer only detects alcohol and may tell you the concentration.
Can I unplug my ignition interlock?
Check with your state authority to see if you are allowed to unplug your ignition interlock before doing so.
Can someone else drive my car?
Yes, but whoever is driving the vehicle MUST take a breath test and pass before driving. Any failed test will still be your responsibility.
What are the business hours of Smart Start Ignition Interlock in Jefferson?
Smart Start in Jefferson is open Monday to Thursday from 8:00 AM to 4:00 PM and closed on Friday to Sunday.
Does Smart Start Ignition Interlock offer same-day installation services?
Yes, Smart Start provides same-day ignition interlock device installation for your vehicle at their Jefferson location.
What documents should I bring for my interlock device installation?
Bringing a photo ID and vehicle registration is preferred but not required for installation.
Are Smart Start’s ignition interlock devices compliant with Louisiana state regulations?
Yes, Smart Start of Louisiana is NHTSA and state certified, meeting all authority requirements to ensure compliance.
How do I schedule a quote or installation appointment for an ignition interlock device?
You can get a quote or schedule an appointment online via the Smart Start portal at https://www.smartstartinc.com/get-a-quote.
What payment options are accepted at Smart Start Ignition Interlock?
They accept major credit and debit cards, including Visa and MasterCard.
What should I expect during the interlock device installation regarding time?
Installation times vary by vehicle type; it's recommended to reserve at least two hours.
How can nearby automotive services assist when visiting Smart Start Ignition Interlock?
Nearby places like P&M Automotive or RM Auto Body Repair can help with general vehicle maintenance or repairs before or after your interlock device service.
Are there dining or entertainment options near Smart Start Ignition Interlock?
Yes, customers can visit nearby spots like The Pour House or The Clinic Bar for food and drinks before or after their appointment.
What nearby amenities are available for someone scheduling a service at Smart Start Ignition Interlock?
Nearby amenities include LibertyX Bitcoin ATM, Family Dollar stores for shopping, and 504 Fitness for health activities, offering convenience around your appointment.
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