For any concerns with your commercial HVAC equipment, Aaron & Trecker Heating & Air Conditioning is the right call to make.  We provide prompt and expert service across Lake Zurich, Wheeling, Palatine, Hawthorn Woods, Barrington, Buffalo Grove & Vernon Hills, IL. Our clearly identifiable service vehicles are never more than a phone call away and provide access to a comprehensive range of state-of-the-art-technology, specialized tools, and genuine manufacturer’s replacement parts to resolve most issues right then and there.

Expert Commercial HVAC Repairs

As a Bryant Factory Authorized Dealer, we’ve earned further distinction as a Comfort 24/7 Provider, ensuring we are always available to provide qualified assistance.  At Aaron & Trecker Heating & Air Conditioning we uphold all required licensing, insurance, and EPA certification, and follow strict service protocols to ensure safe, efficient, and lasting operation of all makes and models of commercial HVAC equipment.  Through dedicated customer care, prompt warranty fulfillment, and organized job sites, we strive to minimize inconvenience.

Call our team for your commercial repair needs!

Our team is entirely NATE-certified, and pursues ongoing factory training to remain current with emerging industry advancements and technology.   As a small company with big capabilities, we never take your business for granted. Contact Aaron & Trecker Heating & Air Conditioning at 847-613-4313 and rest assured, we’ll answer with prompt action, knowledgeable professionals, and cost-effective solutions to even the toughest challenges throughout Lake Zurich, Arlington Heights, Deer Park, Long Grove, Inverness, North Barrington & South Barrington, IL.