Since 1982 High Marks Janitorial has been a locally owned and operated business serving the San Francisco Bay Area. We specialize in class "A" condominiums, apartments and commercial buildings. By specializing in Class "A" commercial properties, we know exactly what our clients need: reliable, thorough and trustworthy technicians that are supervised by active and involved owners. Our customers take heart in the effortless relationship they have with us.

High Marks has been cleaning our properties for 2 months now and I and all my tenants have noticed a significance difference in the quality of cleanliness we are now getting.  The crew is fast, efficient, thorough, non intrusive and most importantly, pleasant.  Lloyd runs the company and has been wonderful to work with.  He is responsive, friendly and goes out of his way to help us resolve any issues even if they are not janitorial related. If you are looking for a new janitorial company, I highly recommend High Marks. Tammy M.
This service is one of the best and if they can't do it they will actually find or recommend someone who can. In addition to janitorial I have had them steam clean carpets, clean out laundry chutes, build storage cabinets and get carpet placed in garages on walls to reduce car scratching on exiting. Thank you Lloyd. Valerie S.


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