Since 1926, Olson Energy Service has been serving the heating and cooling needs of home owners in the Greater Seattle Area. Whether you have a residential or light commercial heating system, our service and installation departments are ready to assist you with prompt, courteous and professional service that we have become known for. Furnace maintenance, equipment installations, electrical work and water heater installations are some of the services we provide. Call Olson Energy Service – your one stop shop for all your home comfort needs!