Don’t get caught unprepared for a sudden power outage in Cary, IL and surrounding areas.  Going without vital appliances such as heating, hot water, sump pumps, lighting, and internet during times of severe weather is more than inconvenient.  Safety risks, health hazards, property damage, and even potential hotel stays are easily avoided with a residential backup generator installed by Wally's Heating & AC.  We provide personalized recommendations, uniquely tailored to your goals, and combine top quality products with affordable pricing.

Top Quality Generator Installations & Service

Whether you’re targeting the entire home or prioritizing specific appliances, we meet demand.  Drawing from industry leading manufacturers such as Carrier, Bryant, Generac, Guardian, and Honeywell, we’ve got a reliable, quiet, and efficient option that’s perfect for you.  With automatic transfer, there’s no need to be on the premises. The standby generator safely and quickly takes over, operates with no refueling for as long as necessary, and seamlessly transitions once power is restored.  Get in touch with Wally's Heating & AC at 847-542-3343, speak with a courteous, well-informed member of our staff, and count on swift, expert, and conscientious service throughout Cary, Crystal Lake, Algonquin & Lake in the Hills, IL.