Greene's Is the largest drycleaning facility in Napa County and one of the largest facilities in Northern California. Establish in 1919, superior quality and service are at the forefront of our values. Greene’s service areas include Napa and Sonoma County with delivery of personal cleaning to homes, offices, and businesses in the area. Corporate accounts for businesses such as hotels, B&B’s, wineries and restaurants can benefit from Greene’s commercial business specializing in guest room linens, event linens, and large textiles such as drapes and rugs as well as employee uniforms