1. American Automation & Communications Inc.
4120 Buckeystown Pike, Frederick, MD 21704
Coordinate: 39.34976,-77.43392
Phone: (301) 652-2400
2. B & B Paving Co
6626 Manor Woods Rd, Frederick, MD 21703
Coordinate: 39.33247,-77.43964
Phone: (301) 977-9446