According to our records, this business is located at 12 W 7th St. in Eureka (in Humboldt County), California 95501, the location GPS coordinates are: 40.7998563 (latitude), -124.171255 (longitude). A-1 Cleaning Service is categorized under Contract Janitorial Services (SIC code 7349). Known organization owner is Will Hardwick. Current estimates show that the unit has a sales volume of $155,000 and staff of approximately 5 people. You can contact the company by phone at (707) 442-3229.