PayPro and Pacific Administrators provide employers nationwide with affordable priced quality services. We are the one-stop service solution for over 1000 employers located nationwide. Today our mission remains the same as over 20 years ago "To give clients the most comprehensive, efficient and cost-effective service possible".

Founded by Urs Kaelin in 1986, our companies have enjoyed great success by delivering solutions to employers based on one fundamental promise, results! Our business was built on personal relationships with clients of integrity that have stood the test of time.

We employ a cross-functional team of employees that are specialized experts in COBRA, Pension, Payroll, FLEX FSA, HRA and HSA implementation and administration. Our day to day operational management consists of Yvonne McCool -General Manager VP, Bobbi Hamilton - Sales & Marketing VP and Craig Krum - IT Specialist and Wizard of all things. Together they have almost 100-years of experience!

Our employees are an integral part of our business, and our management is continuously striving to achieve superior services by training and retaining staff for the long term. Everyone at our company is family. We also take great pride in having long term relationships with CPA's, Insurance Brokers, Attorneys and Investment Advisors which is fundamental for future growth and success.

To find out more about our services and why we are different, call Yvonne McCool at (800) 427-4549 or send an email to or you may mail any question and/or concerns directly to me at 

Urs Kaelin - President/CEO


PayPro Administrators
6180 Quail Valley Court Riverside, CA 92507
Tel: 951.656.9273
Fax: 951.656.9276