| Alliance Foundation Co 4316 W Jefferson Blvd (214)331-2174 | Cox Excavation 301 Valley View Ct (817)373-2991 | B & J Excavating Svc PO Box 100 (936)632-0330 |
| Acme Truck Lines Terminal #42 4625 FM-1889 (361) 767-2263 | Allen Butler Construction 2413 118th St (806)745-7498 | Martin Marietta Materials PO Box 520 (972)335-0008 |
| Matthews Backhoe PO Box 3187 (806)745-5209 | Bags Boxes & More Inc 1220 Lumpkin Rd (713) 365-0300 | Meco Construction Co 2420 Michael Dr (817)482-1110 |
| Baker Hughes Inteq 1 Harbor Island (361) 758-0055 | Big Czech Oil Fuel & Re-Tire-Ment Center Inc 201 W Oak St (254) 826-5392 | Shelby L Robinson Construction 3501 Mills Ln (806)622-0025 |
| Alvarado Bit Service 5729 E Highway 67 (817) 790-6778 | Analysts Services Inc 4007 Greenbriar St (281) 491-5757 | Ambar Inc 204 Industrial Park Dr (361) 576-5297 |
| Don E Hill Inc PO Box 324 (281)843-5000 | Baker Hughes Inc - Centrilift 2065 Market St (432) 694-9676 | Austin Cary 8104 19th St (806) 799-4428 |
| Heavy Construction Equipment 29014 Clearbrook Lane (281) 252-9129 | Jimmy Evans Co PO Box 91869 (512)288-7300 | Glen E Trout Co Inc 21572 W Hammond Dr (281)354-5998 |
| Bates Backhoe Po Box 180481 (512) 990-1680 | Ace Rat Hole Service 2425 S Treadaway Blvd (325) 676-3141 | Triple Jay Foundation 2301 Ohio Dr # 270 (972)985-1685 |
| Allstates Construction Services 12866 Nimitz St (713) 450-9600 | Mine Service Inc PO Box 32 (512)446-7011 | Hurst Brothers Inc PO Box 272 (903)776-2911 |
| Diamond C Construction PO Box 38 (361)348-2953 | Signal International 2500 Martin Luther King Blvd (409)985-0510 | Roger's Contracting Inc 1878 Hard Luck Rd (830)914-2919 |
| Andalusia Petroleum Services 11211 Katy Fwy, Ste 500 (713) 935-9048 | Baker Hughes Inteq - Gulf Coast Region 1010 Rankin Rd (713) 625-5400 | Foundation Drillers Inc 1609 Brennan Ave (817)625-7118 |
| Bettle and Womack Construction 1538 Cotton Flat Rd (432) 682-2619 | Deck Construction Co 1601 Oxford Blvd (512)255-8400 | Clear Creek Materials Inc 6026 Ge Horton Rd (940) 483-9090 |
| Diamond Back Construction Co 10060 Braun Rd (210)688-3401 | Hasty Excavating PO Box 7 (817)523-7248 | H L Merrill & Son Inc 124 S Norwood Dr (817)282-4180 |