| Business | Phone |
| Air Engineered Systems Inc 6250 S Belmont St, Indianapolis 46217 | (317) 783-2904 |
| Continental Chillers 5638 W 79th St, Indianapolis 46278 | (317) 337-9813 |
| Hufnagel Equipment Co 2620 Westlane Rd # 1, Indianapolis 46268 | (317) 293-2009 |
| Lute Supply 6555 E 30th St # B1, Indianapolis 46219 | (317) 543-2087 |
| Indianapolis Supply's & Parts 4450 Mann Rd, Indianapolis 46221 | (317) 856-7580 |