Associated HCM Share: BUSINESS SERVICES Associated HCM Visit Website 111 Express Street Plainview, NY 11803 (631) 488-2411 (516) 209-0030 (fax) www.associatedhcm.com Hours: Monday-Friday 8:30 AM-5:00 PM About Rep Info Map About Payroll Services, Human Resources, Time and Labor Management. Whom to Contact Robert Basso What's Nearby? Distance: 5 10 15 20 25 50 mi.