| ABA Engineering Members | |||
| Company | Contact Person | Telephone | Specialty |
| ATL, Inc. | David Hayes | (520) 623-4547 | Engineering Consultants |
| Burns & McDonnell | Jonathan Grantham | (602) 977-2623 | Architects; Consultants; Design Build; Engineering; General Contractors |
| Cimetta Engineering & Construction | Tony Cimetta | (520) 574-2930 | Engineering & General Contractor |
| TDIndustries | Ed White | (480) 449-7690 | Building Controls, Design Build, Engineering, Mechanical/Plumbing |
| Terracon Consultants, Inc. | Stan Turney | (520) 770-1789 | Consulting Engineers, Testing Lab |