McNally's Heating and Cooling is a trusted provider of reliable and comprehensive services for residential and light commercial heating and cooling needs. With a team of expert technicians, the company offers solutions ranging from furnace installation to repair and maintenance. Customers praise the company's exceptional customer service, with technicians taking the time to explain processes and provide thorough check-ups and cleanings. McNally's has earned a strong reputation in the local community of Geneva, St. Charles, and Batavia, Illinois, for its commitment to quality and customer satisfaction. The company's services include HVAC system maintenance, repair, and duct cleaning, with a comprehensive maintenance program available. Customers highlight the knowledgeable team, competitive pricing, and efficient installation process, making McNally's a go-to choice for residents in Kane County seeking reliable heating and cooling solutions.
Summer… the Worst time for an A/C to go out. Our Air conditioner went out because our dog decided it was his favorite pee spot! Jeff and Manny showed up like heros in a white and green van to save the day!! They moved the a/c out of the dogs bathroom range to prevent him from ruining the new one. Overall experience was amazing. They were courteous, polite, communicative and had a great sense of humor too! They worked hard in the heat and went above and beyond! Thanks guys. Even tho the dog is mad you took away his bathroom, we are forever grateful for the cold air you And comfort you put into our home!
Sep 2026
5.0★★★★★
Quicker response, quicker identification of issue and quicker fixing the issue
Sep 2026
5.0★★★★★
Had my AC go out right before a long weekend and Esteban was still able to make it out and fix the problems as well as walk me through any potential future problems.
