HVAC service and repair. Preformed furnace tune up and preventative maintenance on Rheem furnace. Wired in float switch to condensate pump and checked aprilaire humidifier and high efficiency Merv 11 filter. HVAC service, install and repair in Winnetka, Wilmette, Barrington, Elk Grove Village, Schaumburg, Itasca, Wood Dale, Arlington Heights, Palatine, Wheeling, Killdeer, Glenview, Northbrook, and more
