Fast. Easy. Discreet. RoadGuard Interlock gets you back on the road with a car breathalyzer that is FAST to warm up, EASY to use, and DISCREET so you can focus on the road ahead. As an approved Texas Ignition Interlock provider, we have convenient ignition interlock installation near you in Tyler, Texas at 4368 Highway 271. With a proven track record, RoadGuard Interlock offers top-tier ignition interlock devices that won't damage your vehicle, professional installation, and reliable customer service. Call us today to schedule an appointment for your car breathalyzer installation, calibration, or removal in Tyler or any of our other convenient locations throughout the state of Texas.
kind, efficient, considerate and always eager to be helpful
GB
Garret Byrd
Oct 4, 2021
5.0
John is the best technician around. He knows it’s not a good situation to be in but he makes customer feel a little better about it. I walked in a customer but when I walked out I felt like a friend.
JV
Jose Valenzuela
Aug 24, 2020
5.0
You cannot go wrong with Drager, their devices are easy to use, and their technician John is an absolute pleasure to be around. Cannot recommend them enough!
BG
Blane Greer
Sep 20, 2019
5.0
Dealt with John and he is very helpful and punctual. Had an answer for all my questions. And if he didn’t he found out. Great all around customer service. Highly suggest if you are in the predicament I was in
AB
Amanda Bailey
Nov 14, 2017
1.0
Absolutely do not use draeger - their computers fo doen a lot and have to reschedule you when they are only open on tuesdays and thursdays because they are "short handed" and cant provide full service like they are required to do to be in service. I have been locked out of my car multiple times because appointment availablity is scarce. I am currently at risk of getting completely locked out of my car (again) because my appointment is being rescheduled for calibration when they give you only 5 days to make it in after a missed appointment or you will not be able to start your vehicle even if you can pass to start it. They charge 80$ a month and cant provide the full time service you pay for.
Do not go there. Im having mine taken out and going to a new company. Thats how awful they are.
Frequently Asked Questions About RoadGuard Ignition Interlock
How does an interlock device work?
When you start your vehicle, you have to blow into a mouthpiece that’s connected to the ignition interlock device, sometimes called an in-car breathalyzer. The interlock device will then measure your breath alcohol concentration (BrAC) and automatically determine whether your BrAC is low enough to allow the car to start. Any test you take, whether pass or fail, will be reported to your monitoring authority.
How much does an ignition interlock device cost?
Ignition interlock device costs vary because each state has different pricing regulations and device technology requirements. But in general, you can expect to pay between $50 and $150 to install the interlock device depending on vehicle type. After the initial interlock installation, you are required to pay a monthly rental or lease fee. On average, the cost to rent or lease an interlock device is between $50 and $150 per month. Call us at 1-833-545-0368 for pricing in your area.
Do you have any offers or current deals?
We are currently offering your first month free. Give us a call at 833-545-0368 to learn more, or visit us at roadguardinterlock.com