Gotham provides inspection services including third-party witnessing, test performing and consulting to New York City's building owners, property managers and cooperative and condominium boards of directors. Gotham also conducts violations searches, re-inspection and dismissals; attends court hearings; and provides expert witness testimony. Gotham offers its clients expert knowledge of the New York City Elevator Codes and close-working relationships with high-ranking officials in the Department of Buildings. News, code updates and changes are immediately brought to clients, helping them to stay code compliant. Gotham is at the forefront of utilizing time-saving technology to ensure that test reports are filed in a timely manner, thus helping to avoid costly civil penalties.

VSA has a 30-year history in New York and across the country, having worked with hundreds of satisfied clients. We offer a broad range of services, including elevator and escalator design; technical drawings and specifications for new construction and modernization; traffic analysis; maintenance condition audits; annual test witnessing; proposal and invoice reviews; permit filing and expediting; and much more. VSA focuses on capturing the intent and vision of every client. Our goal is to complete quality projects on schedule, within all projected budget costs, and ensure that the client is satisfied and all users are provided with a safe and efficient vertical transportation experience. VSA is an established, full-service consulting and engineering firm. We are masters of all major engineering disciplines as they relate to vertical transportation systems, including mechanical, electrical, and design/layout.