Zehnder Rittling helps American University achieve its climate change plan

Thursday, November 9, 2017

Read More

Remington Tower’s Controls Restoration Project

Wednesday, September 6, 2017

The following excerpt is from an article written by Corey Jones, of the Tulsa World, and published on August 10, 2017. “Remington Tower suffered “multiple of millions” of…

Read More

Project: Oklahoma State University Central Plant

Monday, May 1, 2017

Oklahoma State University is building a new Central Plant across the street from the old Central Plant on Hall of Fame in Stillwater, Oklahoma. It will be replacing…

Read More