| Business | Phone |
| Quest Diagnostics Inc 2240 5th Ave # 200, Huntington 25703 | (304) 522-0450 |
| St Marys Laboratory Svc 2866 1st Ave, Huntington 25702 | (304) 697-6510 |
| Valley Health Diagnostics 1301 Hal Greer Blvd, Huntington 25701 | (304) 525-0573 |
| Laboratory Corp Of America 3135 16th Street Rd 10, Huntington 25701 | (304) 523-9853 |