According to our records, this business is located at 679 S Jefferson St # C in Napa (in Napa County), California 94559, the location GPS coordinates are: 30.5405192 (latitude), -83.8702221 (longitude). Preferred Cleaning is categorized under Contract Janitorial Services (SIC code 7349). Known organization owner is Marlene Tooke. Current estimates show that the unit has a sales volume of $31,000 and staff of approximately 1 worker. You can contact the company by phone at (707) 227-8816.