1. Scientific Detection Services 259 Luxomni Rd NW, Lilburn, GA 30047 Coordinate: 33.90072,-84.1171 Phone: (770) 931-9358
2. BSI Associates 2828 Heather Row Rdg SW, Lilburn, GA 30047 Coordinate: 33.81117,-84.07849 Phone: (770) 736-8924