Vertical Systems Analysis, Inc.
About VsAConsulting.com
Main Services/Projects Request Proposal Newsletter FAQ Contact Links Since its inception seventeen years ago, Vertical Systems Analysis, (VSA), has been an Elevator and Escalator Engineering firm located in New York City. Throughout this time period the engineers and staff of VSA have been actively working with professionals in the Real Estate trade to ensure safe, reliable and efficient elevator and escalator service at their properties.
