Brand Certified
RoadGuard Ignition Interlock
4.7(26 reviews)
Certified by RoadGuard Ignition Interlock • Apr 12, 2026
Business Details
4368 Highway 271, Tyler, TX
75708, United States
Certified by RoadGuard Ignition Interlock • Apr 12, 2026
(833) 665-0600
Certified by RoadGuard Ignition Interlock • Apr 12, 2026
https://roadguardinterlock.com/locations/texas/ignition-interlock-texas-tyler-4368-us-271-75708/
Certified by RoadGuard Ignition Interlock • Apr 12, 2026
About
Certified by RoadGuard Ignition Interlock • Apr 12, 2026
Safety Equipment Supplier
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.
Details
- Credit cardAvailable
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- Onsite servicesAvailable
Location
Certified by RoadGuard Ignition Interlock • Apr 12, 2026
Hours
Certified by RoadGuard Ignition Interlock • Apr 12, 2026
MondayClosed
TuesdayClosed
Wednesday9:00 AM - 4:00 PM
ThursdayClosed
FridayClosed
SaturdayClosed
SundayClosed
Reviews
4.7
26 reviews
5 stars
23
4 stars
1
3 stars
1
2 stars0
1 star
1
- BGBlane GreerSep 20, 20195.0Dealt 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
- JMjoel munizSep 21, 20185.0Anytime I need something John always picks up and try’s to help out any way he can, great guy. Makes this experience a whole lot early for his customers.
- AAAbraham AvilaMar 30, 20183.0The guy who works here is super nice guy. Very passionate about customer service, knowledgeable, and informative. But he really enjoys talking a lot, got here at 9 am and it's 940. He has not started working on my truck yet.
- ABAmanda BaileyNov 14, 20171.0Absolutely 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
How does the ignition interlock device at RoadGuard Ignition Interlock work?
The device requires you to blow into a mouthpiece connected to the ignition interlock. It measures your breath alcohol concentration and only allows the car to start if your level is low enough. Test results are reported to your monitoring authority.
What is the cost for installing an ignition interlock device at RoadGuard Ignition Interlock in Tyler, TX?
Installation costs range from $50 to $150 depending on vehicle type and state regulations, with a monthly rental fee between $50 and $150. Contact RoadGuard at 1-833-545-0368 for specific pricing in Tyler, TX.
Are there any special offers currently available at RoadGuard Ignition Interlock in Tyler?
Yes, RoadGuard is offering your first month of ignition interlock device rental free. Call 833-545-0368 or visit their website to learn more.
What are the business hours for RoadGuard Ignition Interlock in Tyler, TX?
They are open for in-person services on Wednesdays from 9:00 AM to 4:00 PM and closed the rest of the week. However, their online services are available 24/7.
Where is RoadGuard Ignition Interlock located in Tyler, TX?
They are located at 4368 Highway 271, Tyler, TX 75708, USA.
How can I contact RoadGuard Ignition Interlock for appointments or inquiries?
You can call them at +1 833-665-0600 or email infodui@draegerusinterlock.com.
What nearby automotive-related businesses can help me with ignition interlock services in Tyler?
Near RoadGuard Ignition Interlock, Smart Start Ignition Interlock is another automotive parts and dealer business where you could seek ignition interlock services or advice.
Are there any recreational places near RoadGuard Ignition Interlock where customers can go before or after installation?
Yes, the United 271 Indoor Soccer Complex is nearby. Customers can enjoy sports or fitness activities there before or after visiting RoadGuard Ignition Interlock.
If I have medical needs or consultations after using RoadGuard Ignition Interlock, what nearby medical facilities are available?
There are numerous medical professionals nearby including UT Health East Texas Physicians OB/GYN clinic and UT Health North Campus Tyler hospital, providing convenient health services close to RoadGuard Ignition Interlock.
Can I use public online services for RoadGuard Ignition Interlock at any time?
Yes, RoadGuard offers online services that are available 24 hours a day throughout the week, so you can access help anytime.
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