Certified by RoadGuard Ignition Interlock • Jul 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 Springfield, Virginia at 7627-A Fullerton Road. 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 Springfield or any of our other convenient locations throughout the state of Virginia.
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Location
Certified by RoadGuard Ignition Interlock • Jul 05, 2026
Certified by RoadGuard Ignition Interlock • Jul 05, 2026
Monday9:00 AM - 12:00 PM1:00 PM - 6:00 PM
Tuesday8:00 AM - 12:00 PM1:00 PM - 5:00 PM
Wednesday7:00 AM - 12:00 PM1:00 PM - 4:00 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
Products & Services
1 list · 4 items
Explore offerings from RoadGuard Ignition Interlock on 7627-A Fullerton Road in Springfield, with popular ignition interlock device services available at this location.
LCI GMB Services Listings
4 items
Ignition Interlock Device Services
We install, calibrate and remove Ignition Interlock Devices, also known as Car Breathalyzers. IIDs allow DUI offenders to get back on the road in a court approved process.
Ignition Interlock Device (IID)
We supply Ignition Interlock Devices, also known as Car Breathalyzers to DUI offenders who want to get back on the road in a court approved process.
Ignition Interlock Device Installation
Low Cost Interlock has many state approved locations across the United States that can install court mandated ignition interlock devices or car breathalyzers.
Ignition Interlock Device Calibration
Low Cost Interlock provides state approved calibration centers across the United States where DUI offenders can have their car breathalyzers calibrated based on state mandated intervals.
Ignition Interlock Device Removal
Low Cost Interlock provides state approved service centers across the United States that can remove ignition interlock devices from vehicles once a DUI offender has completed their court mandated IID duration.
Reviews
4.6
23 reviews
5 stars
20
4 stars
1
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1 star
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Cooper Plum
May 20, 2026
5.0
Mr. Soon really was blessing during the whole interlock period. I was in and now in no time and when it was time for removal he got me in same day!
MT
Mike Terk
Jan 20, 2026
5.0
Soon went above and beyond my expectations and helped me out greatly. Thank you.
EF
Edin Fajardo
Sep 26, 2025
5.0
The technician, Soon has taken care of me from the very beginning. From My time with first accidente and help me make sure we didnt lose that Interlock. The he help me make sure My second vehículo was installed too. He Even help My removal as the other technician i'm Manassas was not very accommodating. Mr Soon is very kind and professional, I recommend springfield location.
AM
Allan Miranda
Aug 15, 2025
1.0
The shop in Springfield VA, the costumer service is just awful. It’s like the technician ( Soon) is doing a favor to the costumer. Awful
DJ
Dorothy Gray Jr.
Nov 1, 2018
5.0
Jess Tolley is the best! He super helpful and insightful with the dui/dwi processes. His services are always quick and easy less than 10mins. He has made this dui experience less dreadful. If anyone HAS TO get an IID installed Springfield’s Draeger is the place to go. Thanks guy!😁
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
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