Brennan Heating & Air Conditioning

Trust Brennan Heating & Air Conditioning to provide you with the best in "energy-smart" heating and air conditioning products. We offer installation and maintenance for all types of heating and cooling equipment to help ensure the comfort, health and safety of your family. 

From service and installation of furnaces, air conditioners and gas fireplaces, to indoor air quality products, electrical systems and more, see how our award-winning team is dedicated to giving superior service to homes across the Seattle area. Contact Brennan Heating & Air Conditioning: (206) 248-7900