ARE YOU CERTIFIED TO BE A HOME HEALTH AID? YOU NEED AND AGENCY TO WORK WITH???? CALL 731-719-8675 EXT. 109 Home Health Aids (CHHA) - Immediate Openings. (Middlesex, Somerset, Union and Essex counties) We are centrally located in Edison NJ on Plainfield Ave next to the Edison train station. Full-time and Part-time -- M-F day shifts and weekends. Candidates must be certified (CHHA) and be able to drive.