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Great Degrees! Inc.
Heating & Air Conditioning
39 W. Daniels Rd.
Palatine IL 60067-6155

Whatever the weather, we'll keep you comfortable.

Quality work Fast service Low prices Expert service personnel Well-stocked service vehicles 24 Hour Emergency Service Award winning equipment

Commercial Residential Service of all equipment makes and models Equipment sales and installation Quality engineered mechanical system designs

Serving the Chicago metropolitan area, we perform all types of heating, ventilation, and air conditioning work.

• Furnaces
• Air conditioners
• Boilers
• Geothermal heat pumps
• All climate and conventional air source heat pumps
• Infrared heaters
• Water heaters
• Humidifiers
• Air cleaners
• Heat and energy recovery ventilators
• Ultraviolet photocatalytic air purifiers