top of page
About Us
TOR Engineering was founded by the late Thomas O. Radnoti (TOR) in 1985, with headquarters located in Phoenix, Arizona. Tom instilled a great sense of pride and professionalism in our engineering services and these qualities continue in our firm to this day.

Mario Acevedo, President
​​

Gerardo Brignone, P.E.
VP of Transmission and Distribution Operations
​​


Darla Jackson, Corporate Secretary

Nenad Metlic, P.E.
VP of Substation Operations
​​

Steve Nappa, P.E.
VP of Business Development
​​
Brandt Clemensen
Distribution Engineering Manager - Public Sector
​​

Elvis Ramirez
Distribution Engineering Manager - Private Sector
​​
TOR's Main Clients
























bottom of page