| Business | Phone |
| L-Con/Psa Power Svc 12000 Aerospace Ave 375, Houston 77034 | (281) 922-4380 |
| Turbin Blade Repair Specs Inc 15005 Mintz Ln, Houston 77014 | (281) 444-3535 |
| Pro Tech Turbine Svc 14223 Interdrive E, Houston 77032 | (281) 372-1600 |
| Solar Turbines Inc 13105 Northwest Fwy, Houston 77040 | (713) 895-2300 |
| Wood Group Light Turbines Inc 6225 W Sam Houston Pkwy N, Houston 77041 | (713) 849-8800 |
| Tcsm 10814 Old Katy Rd, Houston 77043 | (713) 467-8872 |
| Turbo Care 3100 S Sam Houston Pkwy E, Houston 77047 | (713) 336-1300 |
| Redco Technologies 1718 Fry Rd 133, Houston 77084 | (281) 579-7600 |
| Tristar Turbine Technologies 7618 Bluff Point Dr, Houston 77086 | (281) 893-3133 |
| Walbar Inc 7616 Bluff Point Dr, Houston 77086 | (281) 880-4700 |
| Turbine Power Svc 1812 Sunny Dr, Houston 77093 | (281) 227-3290 |
| Siemens Industrial Turbo 10730 Telge Rd, Houston 77095 | (281) 856-4400 |
| Stewart & Stevenson 2707 North Loop W, Houston 77008 | (713) 868-7700 |
| Quesco Turbo Machinery Svc 418 Clifton St, Houston 77011 | (713) 926-5840 |
| Siemens Westinghouse 16530 Peninsula St 3, Houston 77015 | (281) 604-5200 |
| Siemens Power Generation 5730 Clinton Dr, Houston 77020 | (713) 678-6100 |
| Wesco Turbine Svc 16920 Kuykendahl Rd 107, Houston 77068 | (281) 587-9958 |
| Turbine Technical Svc Inc 6430 Fm 1960 Rd W, Houston 77069 | (713) 896-6595 |
| Preco Turbine Svc Inc 17619 Aldine Westfield Rd, Houston 77073 | (281) 821-9620 |
| Trs Svc Inc 2100 Skinner Rd, Houston 77093 | (713) 692-2930 |