National Elevator Inspection Services, Inc. (NEIS), a CQC Company, was founded in 1967 to perform highly specialized elevator inspection services. Since then, NEIS has rapidly developed into the largest elevator inspection service company in the United States. OUR AREAS OF EXPERTISE OUR CLIENT LIST Routine Elevator Inspections Commercial Buildings Periodic Elevator Inspections/Test Witnessing Building Management Firms Final Elevator Acceptance Test Witnessing Major Universities Elevator Plan Reviews Hospitals Elevator Accident Investigations Government- City/County/State Jurisdictions Elevator Maintenance Audits/Surveys Industrial Facilities Elevator Fire Service/Emergency Power Test Witnessing School Systems Insurance Carrier Elevator Inspection Requirements Apartments/Condominiums