Contact OneSource Employer Services

Tell us where payroll, HR, benefits or employee administration is creating unnecessary work. A OneSource professional will help you identify the right next step.

Call OneSource

Phone: (602) 553-8300
Service area: Nationwide

Office address

9875 S Priest Dr, Suite 104
Tempe, AZ 85284

Office hours

Monday–Thursday: 8:30 a.m.–4:30 p.m.
Friday: 8:30 a.m.–1:00 p.m.
Saturday–Sunday: Closed

Landmark: We are in the same complex as Perfect Pear Bistro. From Priest Drive, look for the Perfect Pear Bistro building at the entrance to the complex.

Get Directions

What would you like to discuss?

Payroll processing and taxes
Human resources support
PEO or ASO services
Employee benefits
Workers’ compensation and risk
A complimentary HR assessment

Call (602) 553-8300

Find Our Tempe Office

These views will help you recognize the office complex when you arrive. The street-facing landmark is Perfect Pear Bistro at 9845 S Priest Dr; OneSource is located within the same complex at 9875 S Priest Dr, Suite 104.

Street view of the Perfect Pear Bistro landmark at the entrance to the OneSource office complex — Street view: look for Perfect Pear Bistro at the entrance to the complex.

Office building and parking area within the OneSource Tempe complex — Office buildings and parking within the complex.

Courtyard and fountain at the OneSource office complex in Tempe — The courtyard and fountain inside the office complex.

Aerial view of the OneSource office complex in Tempe Arizona — Aerial view of the office complex.