| Business | Phone |
| Dallas County Utility 1300 Rochelle Blvd, Irving 75062 | (972) 650-7172 |
| Saber Development Co 3230 E John Carpenter Fwy, Irving 75062 | (972) 438-3405 |
| Tgr Constructor Inc 5326 Frye Rd, Irving 75061 | (972) 313-3601 |
| Bear Creek Construction Ltd 4950 Hanson Dr, Irving 75038 | (972) 957-1700 |
| Mora Construction 109 S Story Rd E, Irving 75060 | (972) 399-0807 |