In business since 1948 ( now in our 50th year ), ONeill prides itself on customer service and lasting relationships. We are members of International Sanitary Supply Assn., Chemical Club of Philadelphia, International Food Service Executives Assn., & Greater Philadelphia Hotel Assn. Centrally located in in Philadelphia PA, we manufacture, blend and package our own line of kitchen ware-washing detergents, on-premise liquid laundry products, housekeeping, bio-remediation and specialty chemical detergents of all kinds. Through our subsidiary company, Chem Wash Systems, we lease a one of a kind energy saving institutional kitchen dish washing system, as well as water softeners and other kitchen equipment.