J&J Janitor Services, established in 1959, offers commercial janitorial, medical cleaning, landscaping, window washing and tenant improvement services. It also provides carpet and environment cleaning services. The company s other value-added services include stripping and waxing of floors. J&J Janitor Services maintains an inventory of brooms, dust mops, brushes, buckets, buffing machines, detergents, disinfectants, polishes, scouring powders, sealers and shampoo concentrates. It also provides restroom supplies and is located in Mesa, Ariz.