Brand Certified
RoadGuard Ignition Interlock
4.9(142 reviews)
Certified by RoadGuard Ignition Interlock • Apr 05, 2026
Business Details
201 Davis Drive, Sterling, VA
20164, United States
Certified by RoadGuard Ignition Interlock • Apr 05, 2026
(833) 611-2260
Certified by RoadGuard Ignition Interlock • Apr 05, 2026
https://roadguardinterlock.com/locations/virginia/ignition-interlock-virginia-sterling-201-davis-dr-20164/
Certified by RoadGuard Ignition Interlock • Apr 05, 2026
About
Certified by RoadGuard Ignition Interlock • Apr 05, 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 Virginia Ignition Interlock provider, we have convenient ignition interlock installation near you in Sterling, Virginia at 201 Davis Drive. 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 Sterling or any of our other convenient locations throughout the state of Virginia.
Details
- Credit cardAvailable
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Location
Certified by RoadGuard Ignition Interlock • Apr 05, 2026
Hours
Certified by RoadGuard Ignition Interlock • Apr 05, 2026
Monday7:00 AM - 12:00 PM1:00 PM - 4:00 PM
Tuesday8:00 AM - 12:00 PM1:00 PM - 5:00 PM
Wednesday9:00 AM - 12:00 PM1:00 PM - 6:00 PM
Thursday8:00 AM - 12:00 PM1:00 PM - 5:00 PM
Friday7:00 AM - 12:00 PM1:00 PM - 4:00 PM
SaturdayClosed
SundayClosed
Reviews
4.9
142 reviews
5 stars
139
4 stars0
3 stars0
2 stars0
1 star
3
- NJnala jonathanDec 22, 20231.0The Asian boy that works there is combative and rude maybe even racist or exist he need customer service training immensely! I miss Mr. Emad he was pleasant.
- HPHugh ParkSep 13, 20195.0I have been here for 1 year and Emad Salman, he is excellent and professional. He also have flexibility of schedule change and kindness. I strongly recommend people who is struggling like me, come here and get his awesome service and never going to disappointed. Thanks so much, Mr. Salman.
- RJroxanna jettAug 28, 20195.0Emad Salman was very professional and great to work with.
- MPMike PillorAug 27, 20195.0Emad was a professional. He made bad situation pleasant. I have referred other ASAP people to him.
- BHBig Hubb98Aug 15, 20195.0Eman was great to work with! So glad I made the decision to go with Draeger. From the very first day I was made to feel welcome and like a friend. The installation was quick and the machine was easy to use. I spent 11 months working with Eman and during that time he was always professional, courteous and prompt. I would definitely recommend this place to others.
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
Brand Certified Facts from RoadGuard Ignition Interlock
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Certified April 05, 2026Yext Knowledge Graph
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