| Business | Phone |
| Bio-Medical Applications Of Al 1131 Eagletree Ln Se # 100, Huntsville 35801 | (256) 489-4160 |
| Laboratory Corp Of America 150 W Park Loop Nw, Huntsville 35806 | (256) 721-1139 |
| Laboratory Corp Of America 2903 Wall Triana Hwy # 5, Huntsville 35824 | (256) 772-7619 |
| Laboratory Corp Of America 333 Whitesport Dr Sw # 202, Huntsville 35801 | (256) 882-1103 |
| Microphase Clinical Laboratory 219 Cap Adkins Rd Se # B, Huntsville 35803 | (256) 882-7275 |