The District 233 school board approved two contracts with Precision Control Systems to upgrade sections of Homewood-Flossmoor High School’s heating and air conditioning systems.
Jim Patterson, director of operations, told the board at its Oct. 17 meeting that Precision crews will work on the E-Building system that utilizes 1960s mechanical HVAC equipment to control the temperature in the 22 classrooms. Work will commence shortly and continue through winter and spring.
Lawrence Cook, chief school business…
