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Brand Certified

RoadGuard Ignition Interlock

5.0
(11 reviews)

Business Details

415 N Franklin St, Christiansburg, VA
24073, United States
(540) 317-4768

About

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 Virginia Ignition Interlock provider, we have convenient ignition interlock installation near you in Christiansburg, Virginia at 415 N Franklin St. 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 Christiansburg or any of our other convenient locations throughout the state of Virginia.

Details

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Location

RoadGuard Ignition Interlock
415 N Franklin St, Christiansburg, VA
24073, United States

Hours

Reviews

5.0
11 reviews
5 stars
11
4 stars
0
3 stars
0
2 stars
0
1 star
0
  • BT
    Blake Tolbert
    Oct 9, 2025
    5.0
    I went here for my interlock for 19 months and Kevin was always good to me and took great care of me.
  • AM
    Audrey M
    Oct 2, 2023
    5.0
    As the mother to a daughter who needed this service, I can say without a doubt, Kevin is someone who's very professional and truly cares about his clients. She must have called Kevin 20 times with questions. Every single time, he was kind and reassuring. We bypassed other places closer to home due to his reputation, and am so happy we did. Even if it's out of your way, if you ever need this service, you won't regret it. It's already stressful going through something like this. Empathy seems so rare these days, so having someone who makes you feel like he's in your corner is a HUGE deal. Thank you Kevin for everything you've done to make things easier on us!
  • MK
    Melissa Kittinger
    Dec 8, 2021
    5.0
    The guy there is great!! I hate having this thing on my car, but at least the guys nice
  • KT
    Keegan Throop
    Mar 8, 2019
    5.0
    Kevin is professional, reliable, and personal, great service.
  • BK
    BUTCH KEITH
    Dec 3, 2018
    5.0
    Great Service.

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.

Brand Certified Facts from RoadGuard Ignition Interlock

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