| Business | Phone |
| Hermann Medical Supply 22239 Katy Fwy, Katy 77450 | (281) 392-1114 |
| Pinnacle Medical Supply 20810 Beech Tree Dr, Katy 77449 | (281) 391-1170 |
| Katy Medical Supply & Repair 22319 Merrymount Dr, Katy 77450 | (281) 392-7781 |
| Sleep Resources Of Houston Inc 21707 Kingsland Blvd 102, Katy 77450 | (832) 200-1279 |