Commercial HVAC Repair, Commercial HVAC Service, Commercial HVAC Installation, Commercial Heating Maintenance & Commercial AC ReplacementCary, IL, Crystal Lake, IL, Algonquin, IL & Lake in the Hills, IL

Wally's Heating & AC recognizes the challenge of commercial temperature control in Cary, IL and surrounding areas.  Extreme weather creates a heavy workload for HVAC equipment. With top quality products, affordable pricing, and skilled services, we make it easy to keep your facility running at its best.  We provide flexible scheduling, don’t leave you waiting for us to show up, and make sure there’s no damage, debris, or mess for you to deal with. Our team of fully licensed and experienced technicians understand and uphold our standards of professionalism, ensuring swift turnaround and unmatched value from your investment.

Dependable Commercial Heating & Cooling Services

At Wally's Heating & AC, we prioritize personalized HVAC services, and tailor our strategies to suit your unique requirements and long-term goals.  From meticulous design/installation to equipment upgrades, essential maintenance, and repair, we protect your bottom line. We focus on system reliability, longevity, safety, efficiency, and promote peak operation to optimize health and comfort.  By remaining current with industry innovations, we offer greater accessibility and smarter management of your commercial HVAC system, taking every opportunity to simplify and improve operation. Get in touch with Wally's Heating & AC at 847-542-3343 for courteous, knowledgeable, and timely service across Cary, Crystal Lake, Algonquin & Lake in the Hills, IL.

Commercial Air Conditioning RepairCommercial AC InstallationCommercial Heat Pump InstallationCommercial Furnace ReplacementCommercial HVAC Maintenance ∴ Cary, IL ∴ Crystal Lake, IL ∴ Algonquin, IL