Drew Green Heating & Cooling

Drew Green Heating & Cooling has operated from Lake Bluff since 2009, when founder Andrew Green launched the company after completing the Environmental Technical Institute's Certificate Program for Heating, Air Conditioning, and Refrigeration Technology. All technicians on staff hold professional certifications. The company maintains a perfect 5-star average across 131 reviews, with services spanning Lake County and extending into Northern Illinois and Southern Wisconsin. From routine furnace maintenance to complex boiler system repairs, Drew Green's team handles residential and light commercial projects across the region.

This contractor sets itself apart through exclusive partnerships and service guarantees. Drew Green is a Trane dealer, offering equipment accessible only to qualified contractors, a distinction that speaks to technical competency. The company provides 24/7 emergency HVAC service, ensuring year-round availability regardless of weather demands. Beyond heating and cooling installation, they offer air purification systems, preventative maintenance tune-ups, and comprehensive system diagnostics. Every repair and installation carries a satisfaction guarantee, if the homeowner remains unhappy, Drew Green returns at no additional cost to make it right.

Customer scenarios reveal why this contractor earns consistent five-star ratings. When a Mundelein homeowner needed baseboard radiant heat and boiler repairs, Drew's two technicians arrived in a straight-truck fully equipped as a mobile plumbing shop, completing the work efficiently and professionally. For a new store in Highwood, Drew and Luke relocated a mini-split system with meticulous attention to aesthetics and function. Andrew himself diagnosed a furnace that other contractors wanted to replace, finding simply a pilot light issue, and restored warmth the same day. A Highwood store owner described their work as 'impeccable, beautiful' with fair pricing.