- Water Heaters
1st Call Heating & Air serves customers in Centennial and the surrounding areas. It offers air conditioning repair and installation for all brands. It also has services for furnaces, covering issues with thermostats, gas valves, blower motors and wheels, breakers, and transformers. The company is environmentally friendly and is a partner of Xcel Energy, which recycles older units and parts. It is headed by Bill McGovern, who has decades of HVAC experience and has worked with big HVAC service companies.