| Business | Phone |
| Barr Insulation Products Inc 6230 Bingle Rd, Houston 77092 | (713) 690-8027 |
| Pinnacle Contracting 507 Rustic Ln 3 D, Houston 77058 | (281) 488-7272 |
| Distribution International Inc 9000 Railwood Dr, Houston 77078 | (713) 428-3900 |
| Shield Roofers 7127 Griggs Rd, Houston 77023 | (713) 926-2547 |