Zagros Heating & Air Conditioning

Zagros Heating & Air Conditioning is a family-owned HVAC contractor in Sterling with Persian-speaking staff and over 40 years of combined experience. It installs heat pumps, furnaces, central AC, mini-splits and tankless water heaters, repairs heating and cooling, and handles air duct installation, repair and custom ductwork. Commercial services include HVAC testing and test and balance work. Emergency repair is offered, same-day in-home estimates are free, seasonal maintenance plans and financing are listed, and NATE-certified technicians do the work. A two-year workmanship warranty and 100% satisfaction guarantee apply. Rated 4.8 from 93 Google reviews, 88 of them five stars. Water heater, indoor air quality and ventilation services are also offered, along with price matching on valid written competitor estimates. Free estimates are offered, and smart thermostat services are listed.