ACI Northwest is one of the Premier Heating & Cooling companies in the greater Coeur d’ Alene & Spokane area. With more than 60 years experience, the company provides its customers with total home comfort and complete peace of mind through its commitment to professionalism and a written Unconditional one-year money-back satisfaction guarantee on all our residential installations.

         Big or small, hot or cold, we excel at designing, installing and servicing heating and air conditioning equipment. ACI offers a full complement of services for a broad range of heating and cooling requirements along with several financing options available (oac).  

        Home Depot has chosen ACI Northwest to partner with on all there In Home installations of heating and cooling equipment because of our commitment of 100% satisfaction and the backing of it in writing.