| Brazos Valley Contracting Co PO Box 154039 (254)875-2552 | Olmos Construction Inc PO Box 458069 (210)675-2949 | Barrilleaux Contracting Highway 79 (903) 545-2280 |
| A Y G Construction CO 7006 Burkett St (713) 748-2202 | Advanced Foundation Repair 8320 Fm 78 (210)522-0404 | Tripp Construction Inc PO Box 1711 (432)530-0440 |
| Granbury Excavating 200 Knox Rd (817)578-8791 | Bar-T Construction 3511 Colson Rd (979) 778-4821 | Grant Construction 121 W Cottonwood St (806)381-1642 |
| A & F Construction CO 15586 Capital Prt (210) 492-2444 | Bick's Construction Inc 2608 West Waggoman Street (817) 429-6107 | Du-West Foundation Repair 1709 Tantor Rd (214)350-8189 |
| DDT Excavating & Site Work 1401 Link Rd # 5 (281)332-7334 | Auto DRIL Instrumentation 4000 S County Road 1293 (432) 561-8455 | Robles & Sons Inc 750 N Main St (210)566-5844 |
| Extra Mile Construction 7100 Interstate 20 W (817)572-4004 | Gill Excavating 2718 Sea Harbor Rd (214)634-7388 | Belcrete 2501 Taylors Valley Rd (254) 939-8405 |
| Apco Equipment Company 6080 W Dunn St (432) 366-8473 | Acme Truck Line Inc 7104 Us-59 N (361) 576-2934 | Acme Truck Line Inc 3825 W Cardinal Dr (409) 842-0509 |
| Agar Corporation 1600 Townhurst Dr (713) 464-4451 | Aquatic Technology Marine Construction 2700 W Main St (903) 887-7300 | Reyex Corp PO Box 17992 (915)859-0660 |
| Alsay Inc 6615 Gant Rd (281)444-6960 | Anglo Exploration Corporation 1415 Louisiana St (713) 658-1142 | Baker SPD 4302 Profit St (210) 304-5650 |
| American Servoil Corporation 29706 Fm 1093 Rd (281) 346-1504 | PCW Construction Inc 10704 S Ih 35 (512)233-6161 | Brown Excavating Co 4416 Carey St (817)457-7757 |
| A & B Gunite 4316 Garland Dr (817) 498-3690 | AEP 1201 Louisiana St, Ste 1200 (832) 668-1000 | Texas Shafts Inc PO Box 79218 (817)439-2000 |
| A 1 Demolition 801 N Loop Dr (254)412-2242 | American Pile Driving Equipment Inc 4330 Fm 1488 Rd (936) 271-1044 | Baker Atlas Open Hole 1430 John Carney Dr (903) 595-1981 |
| Tri-County Svc Co 121 Industrial Dr (210)698-2750 | Baker Hughes Inc 10498 W Interstate 20 (432) 498-9191 | Atlantic Trading & Marketing Inc 5847 San Felipe St, Ste 2100 (713) 243-2200 |