ADP Allentown Office Customer Service Numbers Home» ADP» ADP Allentown Office Call at 800-225-52377535 Windsor Dr, Allentown, PA 18195, United StatesDirections: Follow the directions to locate ADP Allentown OfficeLocations Near You: Find nearby locations of ADP Allentown OfficeSectionPhone NumberAdministrative resolutions furnishing (ASO)866-360-2454Insurance Services855-237-2667Health Care Reform Management855-237-2650Professional boss Organization800-447-3237Retirement Services855-237-4671Tax and Compliance855-237-9721Basic OverviewAutomatic Data Processing, Inc. is known as ADP which is American leading HR management solution and Software Company. The corporation came into existence in the year of 1949 developed to spark entire subsidiary of outsourcing amenities and modifying the ways to aid people to achieve success incredibly. In 2017, the company celebrated 68 years of experience in business and operated with an average of 700,000 consumers in 113 countries. The corporation exists with a core objective to produce unparalleled solution that maximizes worth and progress for consumers.How To Contact ADP Allentown Office Via Message?Contact us: You can write a text message to ADP Allentown Office for any issue through the contact us page of www.adp.com/. Visit this page for ADP customer service, support, and sales. For customer service call 844-227-5237. ADP Allentown Office is associated with customer service.EnquiryService Support: You can avail service support from ADP Allentown Office by following the given path.Login To Your AccountLogin/Sign in: You can directly login to your account from hereLogin and support for ADP products for administrators and employees.To Create Account on ADP Allentown OfficeSign Up/Register Account: If you are not a registered user, you can create an account.We provide payroll and HR software for accountants to grow their practices and help clients with strategic solutions. ADP Allentown Office is associated with payroll and HR software for accountants accounting software, payroll software for accountants, payroll processing.ADP Allentown Office is an American corporation that is dealing with business covenant out resolutions and computing assistance. ADP stands for American Data Processing Inc. , that is noted one of top prominent corporation over America of America. ADP Allentown Office renders abundant HR, paycheck, tax and merits supervision substitutes from a solitary.