Johns Janitorial Service is listed under the Contract Janitorial Services category (which is under the following categories: Other Business Services -> Building Cleaning and Maintenance Services, NEC).
They are listed as being a B2B (business to business) company.
Johns Janitorial Service was founded in 2006.
They are located at 5331 East Olympic Boulevard in Los Angeles, California.
Mobile and regular directions can be viewed below as well as their phone number, ratings, website (when listed).
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