1. Continental Fire & Safety 2740 Kuser Rd, Trenton, NJ 08691 Coordinate: 40.20728,-74.63791 Phone: (609) 588-0096
2. Low Cost Interlock 2619 S Broad St, Trenton, NJ 08610 Coordinate: 40.19193,-74.71518 Phone: (609) 310-3300