| Advance Hydrocarbon 1559 Crosswind Dr (979) 778-8100 | A-1 Stripes P.O. BOX 1737 (972) 442-0599 | Straight Line Contracting & Crane Service (512) 454-3013 |
| Armadillo Trenching & Land San Saba (325)372-4449 | J & J Underground Constr Co 1012 1st St NW (903)739-8666 | Acme Truck Line Inc 12500 County Road F, #M 750 (806) 665-2451 |
| Hunter Excavation 1400 Jack Mckay Blvd (972)878-2573 | J Bower Construction & Equipment Co Incorporated 400 9th Street (806) 481-9611 | A W C Corporation 211 Meadow Lea Dr (713) 691-0860 |
| Austin Chalk Petroleum SVCS 1080 Private Road 1041 (979) 542-3500 | Baker Oil Tools Fishing Services 2406 Industrial Blvd (361) 664-2220 | J R Ramon & Sons Inc 1325 Frio City Rd (210)225-1583 |
| Lyness Construction LP 1501 S Main St (817)558-0612 | Barber Insurance Associates 1001 Pamela Dr (817) 283-0200 | Anaya Welding & Lease Service 1701 W Owassa Rd (956) 781-5745 |
| Arroyo Angelo Inc 3001 Foster St (325) 658-3104 | Aminex USA Inc 20905 State Highway 16 S (210) 624-2750 | Lloyd D Nabors Demolition 311 National Dr (972)564-2646 |
| Panhandle Earthworks Corp 10180 E State Highway 217 (806)488-2363 | B B Chemicals 1310 E Sabine St (903) 694-9963 | Alliance Foundation Co 4316 W Jefferson Blvd (214)331-2174 |
| B & B Operating Company 2608 E Pearl St (432) 337-4721 | Bussell & Sons 23710 State Highway 249 (281)351-5700 | B & F Services Inc 3700 Lamesa Hwy (325) 573-6209 |
| B O F Services Inc 2416 Erskine St (806) 741-1080 | Alvarado Frank Jr 200 N Loraine St (432) 687-2828 | Erfurt Blasting Co Inc PO Box 186 (512)255-6929 |
| Greater Texas Environmental 889 County Road 1910 (409)454-2001 | Oldham Excavation & Materials 925 N Nolan River Rd (817)648-2946 | A & B Gunite 4316 Garland Dr (817) 498-3690 |
| Alpha Wellhead Service Inc Loop 323 Nne (903) 595-5707 | A-Z Terminal Corporation 1919 Crosby Dayton Rd (281) 328-4877 | James W Clark Dirt Contrs Inc PO Box 908 (806)435-4533 |
| Ddt Excavating 8021 Fm 517 Rd W (281) 332-7334 | Diamond Back Construction Co 10060 Braun Rd (210)688-3401 | Basin Packer CO 3767 Kermit Hwy (432) 332-7309 |
| Automation Services 13412 W County Road 133 (432) 561-5015 | Hasty Excavating PO Box 7 (817)523-7248 | B L S Construction 207 Fahrenthold St (979) 543-2696 |