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Our Story

25 years of local california janitorial cleaning and janitorial services

Allied Janitorial Services and Supplies was incorporated on the 21st of April, 1997 by our founder Bill Gibson. The Company began to grow through providing clients with the pinnacle of janitorial and customer service. Allied's commitment to dependable service and affordable pricing allowed for consistent growth until 2005 when Bill was diagnosed with kidney failure. Battling the complications of his disease, Bill did his best to maintain operations of the Company until his passing in the Spring of 2008. Since that time, Bill's son Will has taken over operation of the Company and has continued to run the business staying true to Allied's humble beginnings. After 25 years of business, Allied Janitorial Service and Supply remains dedicated to providing exceptional service to its clients, giving back to the disadvantaged community, and serving as the passionate testament of the legacy of founder Bill Gibson.


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