About Sierra

Since1987_RedSierra Workforce Solutions is a leader in the time and attendance software, time clock hardware systems, and workforce management solution industry.  In business since 1987, celebrating over 30 years of successful integrations, we are passionate about providing a broad range of businesses greater control over workforce productivity and improved profitability. Our proprietary software integrates seamlessly with virtually all popular ERP accounting, payroll, and human resource management software regardless of operating system.

Sierra Workforce Solutions has a wide variety of Time & Attendance Clients


Sierra Workforce Solutions
11344 Coloma Road
Suite 605
Gold River, CA 95670

Mailing Address
P.O. Box 310
Folsom, CA 95763

Main: 916.673.2160
Our normal business hours are 8:00am – 4:30pm Pacific Standard Time

Sierra Workforce Solutions Sales
Sales: 800-822-0973

Need Technical Support?
Our Help Desk is open 6:00am – 4:00pm Pacific Standard Time
Support Phone: 916-673-2165
Support Email:  Support@SierraWS.com

For more about our support desk, click here.