OneSource Employer Services has supported businesses nationwide with payroll, human resources and employee administration since 2001.
Experienced support with a personal approach
OneSource was built around a straightforward idea: when employers entrust a partner with payroll and workforce responsibilities, that partner should be knowledgeable, responsive and available. Our approach combines comprehensive services with the accessibility businesses expect from a responsive, experienced team.
One partner across the employee lifecycle
PEO and ASO services, payroll, HR, employee benefits and workers’ compensation are closely connected. OneSource helps consolidate those functions, reduce administrative fragmentation and give leadership a clear view of employee costs and responsibilities.
Supporting employers nationwide
From our Tempe headquarters, OneSource supports employers across the country with practical guidance, responsive communication and a relationship grounded in understanding each business and its workforce.
A local alternative to impersonal national providers.
Talk with OneSource about building a more organized approach to payroll, HR, benefits and employer risk.