Ac service call in Glenview Illinois. Second floor ac not cooling. Add Puron refrigerant to air conditioner. Did ac tune-up. Scheduling an Ac tune-up and furnace tune-up can prevent untimely breakdowns requiring ac service and furnace service. Call North Shore Heating and Cooling located in Glenview, Illinois at 847-729-1040 to schedule an appointment for your preseason check up of your HVAC system. Or check out our specials at www.northshoreheatingandcooling.com/special-offers