| Business | Phone |
| Immunodiagnostic Laboratories 900 W Randol Mill Rd 102, Arlington 76012 | (817) 543-4616 |
| Laboratory Corp Of America 515 W Mayfield Rd 401, Arlington 76014 | (817) 557-3088 |
| Laboratory Corp Of America 900 W Randol Mill Rd 115, Arlington 76012 | (817) 277-3935 |
| Lone Star Diagnostics 2009 Leighton Dr, Arlington 76015 | (817) 557-9523 |
| Metroplex Medical Laboratory 906 W Randol Mill Rd, Arlington 76012 | (817) 543-4608 |
| Mid-Cities Neuro Lab Inc 2305 Medlin Dr B, Arlington 76015 | (817) 860-5652 |
| Mid-Cities Diagnostic 2305 Medlin Dr, Arlington 76015 | (817) 274-9798 |
| Midway Testing & Supply 1115 E Arkansas Ln # A, Arlington 76010 | (817) 303-3744 |
| Pro Lab 401 W Arbrook Blvd, Arlington 76014 | (817) 557-3650 |
| Quest Diagnotics 903 Medical Centre Dr B, Arlington 76012 | (682) 518-7918 |
| Quest Diagnotics 2625 Matlock Rd 104, Arlington 76015 | (817) 794-5905 |
| Quest Diagnostics Inc 903 Medical Centre Dr # B, Arlington 76012 | (817) 277-6751 |
| Texas Medical Diagnostics Inc 208 Billings St, Arlington 76010 | (817) 640-9733 |
| Thc Diagnostic Corp Arlington 76012 | (817) 469-6209 |
| American Sleep Diagnostic Corp 1115 W Randol Mill Rd, Arlington 76012 | (817) 469-6220 |
| We Can Make A Difference 1812 London Ln 610, Arlington 76017 | (817) 375-2066 |