| ABA Engineering Members | |||
| Company | Contact Person | Telephone | Specialty |
| ATL, Inc. | (520) 623-4547 | Engineering Consultants | |
| Burns & McDonnell | Jonathan Grantham | (602) 977-2623 | Architects; Consultants; Design Build; Engineering; General Contractors |
| Engineering andd Environmental Consultants, Inc. (EEC) | Ken Perry | (520) 321-4625 | Civil Engineering; Surveying |
| TDIndustries | Ed White | (480) 449-7690 | Building Controls, Design Build, Engineering, Mechanical/Plumbing |
| Terracon | Stan Turney | (520) 770-1789 | Consulting Engineers, Testing Lab |