| Business | Phone |
| Bio-Reference Laboratories Inc 233 Middle Rd, Hazlet 7730 | (732) 264-9033 |
| Quest Diagnostics Inc 3253 State Route 35, Hazlet 7730 | (732) 739-6697 |
| Laboratory Corp Of America 1 Bethany Rd # 5, Hazlet 7730 | (732) 264-1190 |
| Laboratory Corp Of America 35 Village Ct, Hazlet 7730 | (732) 335-9637 |
| Laboratory Corp Of America 80 Hazlet Ave, Hazlet 7730 | (732) 264-6275 |