At Allied Air Conditioning & Heating Corp., high quality heating and cooling equipment and repairs has been our #1 priority for more than 40 years. Located in Palatine, IL and Libertyville, we provide furnace and air conditioner sales and service for a large portion of northeastern Illinois. Whether you are looking for new equipment, or just want to keep your HVAC products in great working order, we service air purifiers, air cleaners and water heaters as well.

Our company is licensed, bonded and insured to provide heating and air conditioning services for all of your residential and commercial needs. All of our technicians are NATE certified and are full-time employees of our Allied Air Conditioning & Heating Corp.

• Heating
• Cooling
• Air Quality
• Water Heaters
• HVAC Maintenance Program
• Financing Carrier Products
• Residential and Commercial