Our Products

A proud Carrier® Dealer, Connolly Heating and Air Conditioning offers customers a wide variety of industry-leading products. Our NATE-certified technicians have the best solutions for your HVAC needs, ranging from heating and cooling system to air purifiers and even water heaters.

Contact Us Today

If you are looking for dependable and energy-efficient products, choose Connolly Heating and Air Conditioning. You can rely on our high quality systems to keep your home or business comfortable year round. Call us today at (925) 288-1408 to schedule an appointment or submit an online request to get started immediately.