G & R Heating and Air

G & R Heating and Air operates as a residential and commercial HVAC contractor serving Chicago's northwest suburban communities, including residents in St. Charles and surrounding areas. The company holds appropriate licensing for HVAC installation and repair work in the state of Illinois, providing furnace, air conditioner, boiler, and water heater services to homeowners and businesses throughout the region. With a perfect 5.0-star rating derived from three verified customer reviews, this contractor has demonstrated consistent service quality and reliability for clients in the Chicago metropolitan area.

This contractor distinguishes itself through a commitment to transparent business practices, internally promoting a philosophy of honesty and integrity in every interaction. Their service portfolio encompasses the full scope of residential climate control needs, from traditional heating and cooling systems to indoor air quality solutions including humidifiers and air filtration. The company also handles specialized installations such as sump pumps and thermostat upgrades, positioning them as a comprehensive resource for both routine maintenance and custom HVAC projects.

Customer experiences highlight the company's responsiveness during critical situations. When Dena Olson's air conditioning failed during an unexpected temperature spike, technician Jay S. diagnosed the issue promptly and replaced the necessary component, avoiding a lengthy wait despite the contractor's busy schedule. Similarly, Faith Dimaria's multiple service calls resulted in consistent care from technician Rob, who communicated arrival times and managed interactions with her pets professionally. Perhaps most tellingly, when Khiem Nguyen's initial service could not be completed, G & R Heating and Air issued a full refund rather than charging for incomplete work, demonstrating their prioritization of customer satisfaction over immediate revenue.