- $350 for a whole-house humidifier ($650 value)
Kulacz & Sons Heating and Cooling
The family-helmed team at Kulacz & Sons Heating and Cooling sends technicians throughout the Chicagoland area to keep homes cool in summer and warm in winter. After quoting an exact price to homeowners, staffers install new central-heating systems or rooftop and wall units from brands such as Carrier and York, or make repairs to existing furnaces of any make or model. Kulacz & Sons also loads its gleaming white vans with tools and replacement parts for Puron and other air-conditioning systems.