Alliance Heating & Air Conditioning

Alliance Heating & Air Conditioning Heating & Air Conditioning has been delivering superior HVAC solutions to Connecticut and New York residents since 1979. Our locally owned business combines over 40 years of operational experience with a team of NATE-certified technicians trained to handle all makes and models of heating and cooling equipment. We specialize in residential and commercial HVAC services, including installation, repair, and maintenance of furnaces, heat pumps, air conditioners, and indoor air quality systems. Our commitment to community-rooted service is reflected in our A+ Better Business Bureau rating and partnerships with leading manufacturers like Trane and Carrier. We prioritize transparent pricing, energy-efficient solutions, and 24/7 emergency service to ensure customer satisfaction.

Our expertise extends to specialty climate control systems for wine cellars, server rooms, and collector car storage facilities. With multiple Connecticut and New York licenses, we adhere to strict safety and compliance standards while offering extended warranties and financing options. Our team's engineering design experience and focus on preventive maintenance programs demonstrate our dedication to long-term customer relationships. We serve Fairfield, Westchester, Putnam, Dutchess, and Suffolk counties with a reputation built on reliability, technical expertise, and community trust.