Discount Heating & Cooling has been serving the northern Illinois suburbs since 1991, providing reliable and professional service to its customers. The company's technicians are praised for their outstanding service and dedication to resolving issues efficiently. They take the time to thoroughly diagnose problems, making adjustments and testing units for optimal operation. Customers appreciate their pleasant and professional interactions, as well as their willingness to go above and beyond to ensure satisfaction. Doug is noted for his perseverance and ability to troubleshoot complex issues, making him a top choice in the Chicago area. Many customers have recognized the professionalism of the entire team, with special mentions for Joe and Pedro for their fantastic job installing a new Water Heater on short notice. With their competitive pricing and great service, Discount Heating & Cooling remains a top choice for heating, cooling, and indoor air quality needs. The company has built a strong reputation for being among the best in the Chicagoland area, with quick response times, including same-day service for urgent repairs. Customers have expressed satisfaction with the efficiency of their heat pumps and the knowledge and friendliness of the staff, highlighting that they often feel more welcomed than with larger companies.
Had my new AC and furnace unit installed and the technician Gary and Mark were amazing they did a great job i would recommend them
December 2025
Discount Heating is an amazing company! My granddaughter was very ill. Her home had no heat on a Sunday morning. Discount Heating dispatched a technician within the hour to solve their heating problem. We are so thankful for this company.
November 2025
Always satisfied with Discount Heating & Coolings Team. Reasonable on price & Very well at explaining what can cause problems in the HVAC unit. Great people. Honest. Respectful. I’ll be choosing Discount Heating & Cooling every time!
