| Business | Phone |
| Bates Unlimited & Assoc 1544 Sawdust Rd 602, Spring 77380 | (281) 367-4312 |
| Ground-Water Science Conslts 7 Quick Stream Pl, Spring 77381 | (281) 292-0785 |
| Itt Industries 309 Briar Rock Rd, Spring 77380 | (281) 367-2800 |
| Portacel 309 Briar Rock Rd, Spring 77380 | (281) 363-2091 |
| Ameripure Environmental Inc 22820 Interstate 45 # 2p, Spring 77373 | (281) 355-5566 |
| Global Treat Inc 7774 Louetta Rd, Spring 77379 | (281) 370-3425 |
| Home Discount Products 3215 Louetta Rd, Spring 77388 | (281) 353-2774 |
| Hpw Systems 23103 Lost Brook Ln, Spring 77373 | (281) 651-9720 |
| Napco Chemical Co 2830 Spring Cypress Rd, Spring 77388 | (281) 651-6800 |