Temp to Hire
A true working interview. We recruit, screen and hire candidates and let you lease them for as long as it takes to decide on a permanent hire — saving significant time, money and stress.
Employee Leasing
Rather than taking on the stress, risk and headaches of hiring, we hire employees and lease them to you for as long as you like — finding candidates, taking them back if needed, and everything between.
Recruiting & Executive Search
Direct hiring and executive search for your critical roles, backed by decades of experience evaluating talent.
Payroll & More
Payroll systems, benefits programs, workers’ comp rates and HRIS platforms through co-employment.

One of the very few Missouri-licensed Professional Employment Agencies.
HR One Source can co-employ your employees so you can take advantage of our benefits programs and rates, workers’ comp rates, HRIS platforms, payroll systems and more. In a true PEO arrangement, we can handle all your HR, payroll, staffing and more.
Small businesses that work with a PEO grow 7 to 9 percent faster, have employee turnover that is 10 to 14 percent lower, and are 50 percent less likely to go out of business.
— National Association of Professional Employer Organizations (NAPEO)
Your staffing success is vital to your organization’s success.
With more than 35 years of experience serving businesses and nonprofit agencies, we work with staff sizes ranging from 2 to 17,000+.