Are they legal? How long can they stay in the U.S. and work?

APS guarantees we will examine potential workers’ documents. If they appear genuine and represent the bearer as required by law, APS will complete the necessary paperwork (W-4, I-9, worker contract) required by your state and the U.S. government. The U.S. government is required to determine if the workers’ documents are official. They may work in the U.S. until their resident alien card expires—usually several years.