Sunset Air has been providing heating and air conditioning equipment and services for more than 20 years. It offers a variety of services, such as design, engineering, fabrication, installation, heating, refrigeration and ventilation. Its products include air conditioners, gas furnaces, heat pumps, fireplaces, windows and doors. The firm recycles refrigerant and shop waste. It also provides technical support and after-sale services to customers. It has a service center that provides repair and maintenance services. It has radio dispatched vehicles to offer customers services. The firm s Web site provides details about its products, services and locations. Sunset Air is located in Lacey, Wash.