| Business | Phone |
| Jerry Parche Consulting Engrs 1301 S Bowen Rd 300, Arlington 76013 | (817) 461-2433 |
| Mycoskie Mc Innis Assoc Inc 200 E Abram St, Arlington 76010 | (817) 469-1671 |
| Noakes Engineering Co 3603 W Pioneer Pkwy B, Arlington 76013 | (817) 261-7900 |
| Walter Nelson & Assoc 1812 Carla Ave, Arlington 76014 | (972) 262-0600 |