RoadGuard Ignition Interlock
5702 Industry Ln Unit a-24, Frederick, MD 21704 · 0.1 mi
Listed4.9 ★ (121)
RoadGuard Interlock
Hours not listedClosed Saturday
Ignition interlock installer in Frederick, MD
Confirmed by two sources: the provider's location page and an active Google Maps listing.
Your court, DMV or monitoring authority may require a specific brand. Each brand has its own phone line at this shop.
Interlock shops normally handle installation, periodic calibration and removal. Confirm with the shop which services it offers for your brand.
5702 Industry Ln Unit a-24, Frederick, MD 21704 · 0.1 mi
5733 Buckeystown Pike Ste G, Frederick, MD 21704 · 0.4 mi
This directory is not legal advice. Fees and requirements vary by provider and state. Confirm with the shop and your monitoring authority before you commit.
7415 Grove Rd, Frederick, MD 21704 · 0.4 mi
5608 Buckeystown Pike, Frederick, MD 21704 · 0.4 mi
7415 Grove Rd, Frederick, MD 21704 · 0.4 mi
7932 Reichs Ford Rd, Frederick, MD 21704 · 1.5 mi