About Grayco Heating & Cooling
Grayco Heating & Cooling is a highly regarded HVAC company known for its outstanding service and professionalism. Customers consistently praise the company's prompt, polite, and efficient team, who prioritize customer needs and maintain a clean work environment. They have successfully installed various HVAC systems, including furnaces, central air units, and mini-splits, earning a reputation for reliability and quality. The company offers a military discount and the owner's involvement in the projects ensures high standards are met. With fair pricing and exceptional customer service, Grayco is a top choice in the Bloomington Normal area for HVAC needs, with many customers expressing their intent to return for future services. Grayco's team has been described as outstanding and efficient, going above and beyond to help customers, even on the hottest days of the year. They are known for their quick response times, with one customer receiving same-day service after their AC went out. The company's collaborative teamwork and attention to detail, such as leaving the house cleaner than before and arranging for proper disposal of old equipment, have also been praised by satisfied customers.
In May 2026, Clinton M and the rest of the team came out and installed a new HVAC for my home. From start to finish this team did amazing. From booking the initial review of our old unit, to talking us through what the reccomended products were and why, all the way to the instalation and clean up. They showed up on time, finished the job in the ammount of time they quoted, and cleaned up after themselfs. All over, a fantastic company to get work done through.
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Very satisfied with this company. I highly recommend them. They were polite and professional, well organized and knowledgeable. Working efficiently, they installed the new Amana HVAC system in less than 4 hours and for less cost than another company offered.