Ace Janitorial , Inc. is a commercial janitorial company that covers all of San Diego County. We clean offices and facilities of all sizes and types. We are a full service janitorial company- we wax floors, clean carpets and more!,Ace Janitorial , Inc. is a commercial janitorial company that covers all of San Diego County. We clean offices and facilities of all sizes and types. We are a full service janitorial company- we wax floors, clean carpets and more!