1. Unified Testing Services Inc
1121 Greenwood Xing Ste 101, Bessemer, AL 35022
Coordinate: 33.33952,-86.92884
Phone: (205) 481-1904
2. Mineral Labs
109 Vulcan Park Rd, Bessemer, AL 35023
Coordinate: 33.45046,-87.0082
Phone: (205) 497-3308