Mechanical-Electrical-Plumbing (MEP) Engineering   | Estes, McClure & Associates, Inc. 3608 West Way Tyler, TX   75703 Phone   (903) 581-2677 Fax   (903) 581-2721 Halff Associates 8616 Northwest Plaza Dr. Dallas, TX   75225 Phone   (214) 346-6200 Fax     (214) 739-0095 Structural Engineering   | Kassaw-Dietz Engineers 5604 Old Bullard Rd., #104 Tyler, TX   75703 Phone   (903) 581-2551 Civil Engineering   | The Brannon Corporation 1321 South Broadway, P. O. Box 7487 Tyler, TX   75711 Phone   (800) 256-2492   or   (903) 597-2122 Benchmark Consulting Group, LLC P. O. Box 2186 Henderson, TX   75653 Phone   (903) 854-4147