| Business | Phone |
| Esi/Sweeper King Dallas 75229 | (214) 882-9154 |
| Kat Environmental Inc 3860 Dunhaven Rd, Dallas 75220 | (214) 357-7020 |
| Mister Sweeper Inc 3522 Doug Dr, Dallas 75247 | (214) 688-4444 |
| Pannell Industries Inc 4361 Cedar Lake Dr, Dallas 75227 | (214) 388-9999 |