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Brand Certified

RoadGuard Ignition Interlock

4.8
(51 reviews)

Business Details

19900 US-460 BUS, Lynchburg, VA
24502, United States
(833) 611-2260

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 Lynchburg, Virginia at 19900 US-460 BUS. 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 Lynchburg or any of our other convenient locations throughout the state of Virginia.

Details

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Location

RoadGuard Ignition Interlock
19900 US-460 BUS, Lynchburg, VA
24502, United States

Hours

Reviews

4.8
51 reviews
5 stars
48
4 stars
0
3 stars
0
2 stars
1
1 star
2
  • RR
    rocketgirl
    6 days ago
    1.0
    Need to put this out there for the sake of other women deciding what shop to use: As a woman, I sometimes experienced sexism and really inappropriate comments and jokes from Scott that were really uncomfortable. He even said at times he knew what he was saying was bad, and did it anyway. I went alone for each calibration, and it's only ever 1-2 men working here at a time, usually Scotty. So I felt pretty stuck. It sucks that there's not an easy way to switch to another shop, because you're locked into one brand.
  • MF
    Michael Ford
    Feb 24, 2026
    5.0
    Scottie was very courteous and helpful through the entire time I had my iid installed.
  • HR
    Heather Richards
    Feb 5, 2026
    5.0
    The service here is amazing. They are personable and fast. Thanks for everything!
  • NN
    nathancharles
    Jan 30, 2026
    5.0
    Great service!
  • RB
    Rachel Bryant
    Jan 13, 2026
    5.0
    Great customer service with Scott the Tech. He treats everyone with dignity and respect. Never a missed appointment once. Highly reliable.

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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Certified March 01, 2026Yext Knowledge Graph
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