| Business | Phone |
| Aircondex 2674 Freewood Dr, Dallas 75220 | (214) 352-9787 |
| Johnstone Supply 2505 Willowbrook Rd 200, Dallas 75220 | (214) 357-0835 |
| American Hermetics Inc 1250 Majesty Dr, Dallas 75247 | (214) 630-6400 |
| Dallas Hermetic Co 8305 Sovereign Row, Dallas 75247 | (214) 634-1744 |
| Standard Supply Co 4030 La Reunion Pkwy, Dallas 75212 | (214) 678-0975 |
| Compressors Unlimited 2531 S Belt Line Rd, Dallas 75253 | (972) 286-2264 |