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.

IMG_9791-Edit.jpg

Mario Acevedo, President

​​

IMG_9743-Edit.jpg

Gerardo Brignone, P.E.

VP of Transmission and Distribution Operations

​​

IMG_9756-Edit.jpg
IMG_9778-Edit.jpg

Darla Jackson, Chief of Finance

IMG_9753-Edit.jpg

Nenad Metlic, P.E.

VP of Substation Operations

​​

IMG_9737-Edit.jpg

Steve Nappa, P.E.

VP of Business Development

​​

IMG_9769-Edit.jpg

Robert Ingebretson, P.E.

VP of Special Projects

​​

IMG_9748-Edit.jpg

Elvis Ramirez

Distribution Engineering Manager

Private Sector

​​

Brandt Clemensen

Distribution Engineering Manager

Public Sector

​​

TOR's Main Clients

Gila River Indian-no bkgrd.png
DOI-BIA.png
bottom of page