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Our History

Pass Janitorial Service is a family owned and operated business that has been a well respected name in the janitorial industry for nearly 30 years and through 3 generations. Pass Janitorial began providing services to Pan-Am Airlines at the San Francisco International Airport in 1970. Now, 42 years later, the company has grown to over 100 clients including various major airlines, biotech and pharmaceutical companies, property management and home owner associations, and several office buildings and businesses all across the greater Bay Area.

We pride ourselves in being the type of business that will grow with the ever changing needs and demands of our clients. We’ve maintained long standing relationships with our airline clients in a high security environment. We’ve entered countless Clean Environment Rooms (CER) for our biotech and pharmaceuticals clients, we also have the man power on staff to accomplish any job and up hold the highest level of service possible.

With such a large geographical customer base, we still understand the importance of being supportive and involved with our own community. We are members of the South San Francisco Chamber of Commerce, our local Rotary Club chapter, and support local businesses and organizations as much as possible.