A Principal-based approach to all projects assures our clients receive critical level project management. Mr. Connor is responsible for the mechanical design and construction phases of a variety of educational facilities, commercial buildings, offices, libraries, hospitals, religious buildings, recreational facilities and museums.

As a principal at Colvin Engineering Associates, Mr. Connor has been a local leader in sustainable design. He was the first engineer in Utah to be LEED accredited and has worked on over 22 LEED-registered or certified projects.  He has been active in the AIA Committee on the Environment as organizer and speaker in sustainable design seminars. He is associated with the board of the local chapter of the US Green Building Council, is a past-president of the local ASHRAE Chapter, and has served on the Salt Lake City Mayor’s sustainability advisory committee.


Colvin Engineering  /  STEPHEN CONNOR, P.E.