Contact

North Texas Office Physical Address:
77 FM 3356
Van Alstyne, Texas 75495

North Texas Office Mailing Address:
PO Box 835
Van Alstyne, Texas 75495

Houston Area Office:
96 Beach Walk Boulevard | Suite 206
Conroe, Texas 77304

Office Phone Number (new!):  888.344.6523 (MJCE)

Len McManus, PE
lmcmanus@mcmanusjohnson.com
214.546.9848

Robert (Bob) Johnson, PE
rjohnson@mcmanusjohnson.com
214.538.1005

Tara Payne,  PE
tpayne@mcmanusjohnson.com
940.390.1375