Celco Heating & Air Conditioning is a reputable HVAC service provider serving Fairfield and New Haven Counties in Connecticut. Their licensed technicians and design engineers offer honest answers and upfront pricing for heating and cooling system installations and repairs. The company has over 45 years of family-owned operation, delivering first-class service, even on short notice, with great attitude and expertise. Customers appreciate the high-quality work and friendly service provided by Celco's technicians, who are happy to offer regular maintenance and repair services. Recent reviews praise the company's professionalism, knowledge, and personable service. Customers highlight the efficiency and timeliness of the technicians, as well as their ability to provide clear explanations and exceed expectations. Celco is described as an "amazing company" with an "old school professional outfit" that is rare to find. Customers mention the excellent work of technicians like Les, who provides thorough and excellent maintenance of heat pump heating and air conditioning systems, and Nick and his team, who did a great job installing a new AC condenser and air handler. The company's salespeople and technicians, such as Rod, Kymani, and Rick, have also been praised for their fantastic service.
If you could ask Dan to come back over, I personally forgot to say thank you to him and I feel terrible about that. He was so helpful and instructive and told me everything I needed to know and for that I’m very thankful
December 2025
Celco It’s a great company and Bob was very professional and efficient and competent he did a thorough job job of explaining and repairing my system, and answering all my questions I would definitely use them again.
December 2025
Thank you Dan for your excellent service. We highly recommend your services. Thank you
