Pioneer Gas Furnace prodives timely, professional, accurate and manufacturer-authorized installation & service for your Portland, Oregon home natural gas furnace, air conditioning and air filtration systems. For your Portland, Oregon home heating needs, Pioneer Gas Furnace specializes in natural gas furnaces, heat pumps, and natural gas fireplaces. Pioneer Gas Furnace is a Portland, Oregon authorized retailer and installation contractor for Carrier™ gas furnaces, Carrier™ Hybrid Heat home heating systems, natural gas furnaces, heat pumps, and home heating systems.