1. Smart Techs 7159 Holabird Ave, Dundalk, MD 21222 Coordinate: 39.27255,-76.51908 Phone: (410) 285-0708
2. Class One Protection Service Inc 7809 Eddlynch Rd, Dundalk, MD 21222 Coordinate: 39.26922,-76.49786 Phone: (410) 285-4410