Tweet/Garot adds Building Automation department

Mechanical construction company Tweet/Garot, Green Bay, Wis., has added a Building Automation department to complement its existing HVAC services. The team designs, installs, programs, maintains, repairs, and replaces facility automation systems.

Ryan Macario, with more than 19 years of experience in the HVAC industry, serves as the department manager. He previously has worked as an application engineer and as an account executive for Johnson Controls.

Tim Krempien is a building automation technician possessing 16-plus years of HVAC background, initially with Tweet/Garot and most recently with Johnson Controls.

Bill Diermeier has 33 years of experience in the HVAC industry, including 31 with Johnson Controls.

Dan Bush has nearly four decades of HVAC experience. He began his career with Johnson Controls and since has held numerous positions in the temperature control field.