AA Heating & Air Conditioning

AA Heating & Air Conditioning has served the Chicago metropolitan area for over two decades, building a reputation as a contractor homeowners trust when temperatures plummet. With a perfect 5.0 rating across 13 verified reviews, Angelo and his team provide furnace installation, air conditioning repair, and seasonal maintenance across the North Shore, Lincoln Park, and western suburbs including Oak Park and Evanston. The company holds current licensing through the City of Chicago and maintains membership in regional trade associations, ensuring every installation meets municipal permitting requirements.

What distinguishes this contractor from larger operations is their commitment to indoor air quality solutions beyond standard heating and cooling. Angelo specializes in REME HALO UV light disinfection systems, integrating these units during new furnace installations to address homeowner concerns about airborne pathogens. As a Trane authorized dealer, the company sources equipment through contractor-only distribution channels, passing manufacturer warranties directly to customers. Their emergency response capability means a heating failure on a subzero December night receives same-day attention, not a multi-day wait.

Customer reviews document specific scenarios that illustrate this responsiveness. Nick Zeppetello described how Angelo installed a new furnace alongside a UV disinfection system the day after providing a quote, transforming a 20-year-old system into modern infrastructure. Colie Valentino recalled an emergency call on Christmas Eve that restored heat before midnight, protecting a family through the holiday. Andrew Barker noted Angelo walked him through each step of the diagnostic process, explaining technical findings in plain language rather than industry jargon.