HARRISBURG — Home care workers for the disabled say they are having trouble getting paychecks after the Pennsylvania Department of Public Welfare hired a new financial management company to replace about three dozen local groups that previously had processed the workers’ pay.

Paychecks were due last Friday. A spokesman for the United Home Care Workers of Pennsylvania said Thursday that union officials have talked to dozens of home care workers who had not received paychecks or received them late.

The spokesman, Neil Bhaerman, said it is possible that hundreds or thousands of home care workers across the state may be encountering problems receiving checks or even getting answers to their questions from the new financial management company, Boston-based Public Partnerships LLC.

Both Public Partnerships and the Department of Public Welfare said Thursday they are trying as quickly as possible to make sure every care worker is paid. Nearly 20,000 disabled people in Pennsylvania received Medicaid-paid home-care services, according to the department.

One care worker, Laura Hayford of Erie, said Thursday she has not received a paycheck while she continues her 32-hour a-week job cooking, feeding and dressing a wheel chair-bound client. She and her husband live paycheck to paycheck, she said.

“I’m still waiting for a paycheck,” said Hayford, 53. “I’ve got bills.”