Allevity Employer Solutions Professional Services Allevity Employer Solutions Visit Website Request Info 333 University Drive Suite 200 Sacramento, CA 95825 916-927-5507 (800) 447-8233 (916) 927-8915 (fax) LinkedIn Facebook About Map About Allevity is a full-service, high-touch HR compliance, payroll, recruiting, and staffing firm. Our mission is to be your best business decision. Our clients have the freedom to do what they love. What's Nearby? Distance: 5 10 15 20 25 50 mi.