| Business | Phone |
| O S Interior Systems 3665 Walnut Bend Ln, Houston 77042 | (713) 780-9050 |
| Acoustical Concepts Inc 9410 Kirby Dr, Houston 77054 | (713) 797-1212 |
| Acoustical Integrated Sltns 6610 Supply Row, Houston 77011 | (713) 921-8918 |
| Aeco Interior Contractors 505 W 38th St, Houston 77018 | (713) 692-6290 |
| Ceiling Co 1943 Wycliffe Dr, Houston 77043 | (713) 461-9694 |
| Ceiling Man 509 Shane St, Houston 77037 | (832) 372-7904 |
| Ceilings Inc Po Box 75191, Houston 77234 | (713) 946-4814 |
| Double D Accoustics Houston 77099 | (281) 561-7606 |
| Johnson Construction Specs Inc 3420 Rusk St, Houston 77003 | (713) 224-8830 |
| Laser Acoustics Inc 11391 Meadowglen Ln, Houston 77082 | (281) 752-0555 |