Gregory J. Sacks, QEI-S Expert Witness
Curriculum Vitae

Contact this Expert Witness

  • Company: Elevator Professional Services LLC
  • Phone: 636-223-8440
  • Cell: 314-517-2290
  • Fax: 636-600-0640
  • Website:

Specialties & Experience of this Expert Witness

General Specialties:

Elevators & Escalators

Specialty Focus:

Elevator & Escalator maintenance, Elevator & Escalator injury, Elevator & Escalator failure, Wheelchair lifts, Residential elevators, Passenger Elevators, Elevator accident, Escalator accident, Stairway lifts, Elevator & Escalator inspection, QEI inspection

Years in Practice:


Number of Times Deposed/Testified in Last 4 Yrs:


Additional Information

Qualified Elevator Inspector (QEI) certification Qualified Elevator Inspection Supervisor (QEI-S) certification Qualified Elevator Consultant (QEC)