Make Us Your Go-To HVAC Contractor In The Greeley, CO Area FAST AND RELIABLE HVAC SERVICES ARE JUST A PHONE CALL AWAY Being comfortable in your home or workplace is essential. That's why the pros at Leaf Air Co. provide a full spectrum of heating, cooling and ventilation services. Although our local HVAC company is based in Greeley, CO, we serve home and business owners throughout the surrounding areas. Don't shiver or sweat in your own home - call 970-473-1524 now to schedule prompt service from our HVAC contractors.