| Business | Phone |
| Alterra Environmental Llc 720 N Broadway Ave, Muncie 47303 | (765) 281-5590 |
| Cr3 Of Indiana 2501 W Mt Pleasant Blvd, Muncie 47302 | (765) 286-6999 |
| Dillon Environmental Resources 2501 W Mt Pleasant Blvd, Muncie 47302 | (765) 286-5365 |
| Environmental Fields Svc Inc 2200 E Jackson St, Muncie 47303 | (765) 288-2722 |
| Hoosier Microbiological Lab 912 W Mcgalliard Rd, Muncie 47303 | (765) 288-1124 |