| Business | Phone |
| Northwest Emergency Medical 402 Holderrieth Blvd, Tomball 77375 | (281) 351-8269 |
| Northwest Rural Emergency Med 605 Holderrieth Blvd, Tomball 77375 | (281) 351-8268 |
| Tomball Physician Referral 605 Holderrieth Blvd, Tomball 77375 | (281) 401-7671 |
| Global Holistic Compliance Inc 16406 Carlton Vale Ct, Tomball 77377 | (281) 257-1626 |