non-medical in-home personal care services for assisting with daily living activities of the elderly

health care services, namely, providing nursing care and in-home health care services

Mechanical contracting services, namely, plumbing and heating, ventilating, and air conditioning services and mechanical contracting services, namely, process piping work in the nature of installation of process piping

Mechanical contracting, namely plumbing, heating, ventilation, air conditioning, process piping and welding contracting services