Summers in Wilmette, Illinois, arrive hot and humid. Suddenly, the air conditioner is called upon to handle a heavy workload. Any problems with performance negatively impact the enjoyment of your home, productivity of the workplace and everything from air quality to budget. A cooling system that’s struggling can quickly lead to energy waste, more complex repairs and even complete failure. Don’t wait to get in touch with Guardian Heating & Cooling Service.

Residential and Commercial AC Repair in Wilmette, IL

Guardian Heating & Cooling Service is a family-owned and operated HVAC company with seven decades of proven dependability. Our services cover all makes and models of residential and light commercial cooling units, handle all types of malfunctions and deliver rewarding results as quickly, conveniently and affordably as possible. Simply fill out our online contact form or give us a call at 312-818-2840. Along with prompt scheduling during regular business hours, we’re available to help 24/7 for emergencies.

Our Team Is Dedicated To Efficiency

Our qualification as a Carrier Factory Authorized Dealer is achieved through ongoing demonstration of expertise and excellence. Our NATE-certified technicians receive ongoing training and are outfitted with cutting-edge diagnostic software and a full range of tools of the trade. We make quick work of AC evaluation, outline the most beneficial course of action and focus on system longevity. A repair from Guardian Heating & Cooling Service provides comfort you can count on!