| Business | Phone |
| T D Industires Ltd 8801 Jameel Rd 100, Houston 77040 | (713) 939-1986 |
| Villars Mechanical 16309 Crawford St, Houston 77040 | (713) 956-5860 |
| Cfi Mechanical Inc 2950 Rogerdale Rd, Houston 77042 | (832) 242-3700 |
| Air America Mechanical In 5916 W 34th St # 2, Houston 77092 | (713) 682-5163 |
| Auto Wrecks 8808 Emnora Ln # D, Houston 77080 | (713) 365-0552 |
| C & I Mechanical 11811 Charles Rd, Houston 77041 | (713) 466-8234 |
| C V Mechanical Inc 6113 Milwee St C, Houston 77092 | (713) 330-0400 |
| Central Mechanical Ac & Htg 8051 Fallbrook Dr, Houston 77064 | (832) 237-1660 |
| Comfort Ac & Heating Svc 8814 Kalewood Dr, Houston 77099 | (281) 561-8814 |
| Craig Mechanical Inc 1900 Aldine Western Rd, Houston 77038 | (281) 999-1894 |
| Custom Mechanical 11007 Elm Bridge Ct, Houston 77065 | (281) 469-1612 |
| Elite Mechanical 6801 Baneway Dr, Houston 77072 | (281) 564-5001 |
| Eric's Mobile Mechanic 14000 S Post Oak Rd, Houston 77045 | (713) 434-7314 |
| Fairlane Mechanical 4411 Continental Dr, Houston 77072 | (281) 564-8888 |
| Fairlane Mechanical 6801 Baneway Dr, Houston 77072 | (281) 564-8888 |
| Mobile Mechanic 6801 Baneway Dr, Houston 77072 | (281) 498-9993 |
| Moffles Y Mas 301 Crosstimbers St, Houston 77022 | (713) 697-1235 |
| Midwest Mechanical Contractors 714 Fm 1960 Rd W, Houston 77090 | (281) 866-7760 |
| Mesa Mechanical Inc 3514 Pinemont Dr, Houston 77018 | (713) 681-5300 |
| Mec 8921 Daffodil St, Houston 77063 | (713) 789-5125 |
| Mechanical Contracting Svc Inc 10333 Northwest Fwy, Houston 77092 | (713) 682-6274 |
| Mechanical Contracting Svc Inc 5700 Luce St, Houston 77087 | (713) 643-2300 |
| Mechanical Contractors Assn 14405 Walters Rd, Houston 77014 | (281) 440-4380 |
| Gowan Inc 5550 Airline Dr, Houston 77076 | (713) 696-5400 |
| Gowan Inc 3200 Mecom Rd, Houston 77032 | (281) 443-6054 |
| Marcos Ac & Heating Svc 2049 Western Village Ln, Houston 77043 | (713) 468-8133 |
| Mabry Mechanical 6495 Rupley Cir, Houston 77087 | (713) 643-7900 |
| Magnum Mechanical Svc 3931 Ann Arbor Dr, Houston 77063 | (713) 680-2615 |
| Lone Star Hvac Svc Inc 11002 Redhaven Ct, Houston 77065 | (832) 237-5600 |
| Trico Macanical 6916 Fulton St, Houston 77022 | (713) 691-1845 |
| Letsos Co 8435 Westglen Dr, Houston 77063 | (713) 783-3200 |
| Laboratory Mechanical Svc Llc 1183 Brittmoore Rd 300, Houston 77043 | (713) 461-2236 |
| Lakewood Mechanical Inc 3748 Dover St, Houston 77087 | (713) 644-7744 |
| Infinity Systems 6108 Pinemont Dr, Houston 77092 | (713) 682-8200 |
| Jorge's Mechanic Shop 6305 Griggs Rd, Houston 77023 | (713) 640-2788 |
| Jrc Mechanical 115 Neyland St, Houston 77022 | (713) 691-1607 |
| J C Mechanical 4125 Hollister St L, Houston 77080 | (713) 290-1610 |