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. The principals and registered engineers of TOR Engineering have been providing professional engineering services since 1969.

Following are qualification and education highlights for some of TOR's Key Personnel currently on staff. 

Robert Ingebretson, P.E. : President

  • Over 26 Years with TOR Engineering

  • Registered Professional Engineer: Arizona, California, Florida, Mississippi, Nevada, New Mexico, Texas, and Virginia

  • Bachelor of Science in Electrical Engineering from University of Arizona

  • Extensive Experience Engineering Substations, Distribution Systems and Development of Technical Specifications, Cost Estimates, and Conceptual Designs and Studies

  • Member of IEEE

  • Regularly Attends Seminars and Professional Training

Frank Roxas, P.E. : Vice President 

  • Over 51 years industry experience with 31 years at TOR Engineering

  • Registered Professional Engineer: Arizona

  • Bachelor of Science in Electrical and Mechanical Engineering from Mapua Institute of Technology, Philippines

  • Regularly Attends Seminars and Professional Training

Gerardo Brignone, P.E. : Senior Electrical Engineer

  • Over 19 years industry experience with 15 years at TOR Engineering

  • Registered Professional Engineer: Arizona

  • Masters of Science in Electrical Technology from Arizona State University

  • Bachelor of Science in Electrical Engineering from National University of Rio Cuarto, Argentina

  • Experienced in Engineering Substations, Over Head Lines, Distribution Systems and Development of Technical Specifications, Cost Estimates.

  • Regularly Attends Engineering Seminars and Training

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Mario Acevedo: Project Manager / Senior Designer

  • Over 18 years Industry Experience with 16 Years at TOR Engineering

  • Associate Degree from ITT Technical Institute

  • Experienced in Project Management of Substation Physical Construction as well as Design of Substation Physical Packages, Distribution Systems, Cost Estimates, Technical Specifications, Conceptual Layouts

  • Regularly Attends Seminars and Professional Training

 

 

Nenad Metlic, P.E. : Senior Electrical Engineer 

  • Over 13 Years with TOR Engineering

  • Registered Professional Engineer: Arizona, California, Nevada

  • Bachelor of Science in Electrical Engineering from Arizona State University

  • Experienced in Engineering Substations, Distribution / Renewable Systems and Development of Technical Specifications, Cost Estimates, and Preparing Interconnection Studies

  • Regularly Attends Seminars and Professional Training

Steve Nappa, P.E. : Senior Electrical Engineer 

  • Over 8 years industry experience with 7 years with TOR Engineering

  • Registered Professional Engineer: Arizona

  • Bachelor and Masters of Science in Electrical Engineering from Arizona State University

  • Experienced in Project Management and Design of Engineering Substations, Smart Grid, Distribution Systems and development of Technical Specifications, Cost Estimates.

Brandt Clemensen: SRP Distribution Project Group Lead 

  • Over 18 years with TOR Engineering

  • Associate of Applied Science of Occupational Studies in Architectural Drafting from High-Tech Institute Inc.

  • Experienced in Designing Cable Replacement, Cell Sites, Municipal Improvements, New Construction, and Valley Metro Rail.

Elvis Ramirez: Electrical Engineer II 

  • Over 5 years with TOR Engineering

  • Bachelor of Science in Electrical Engineer, Arizona State University

  • Experienced in Engineering Underground Distribution Systems, Smart Grid, Substation Engineering and Development of Cost Estimates, Technical Specifications, and Conceptual Designs.

TOR's Main Clients

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