Sierra Consulting Group, Inc. Sierra Consulting Group, Inc.

Sierra Consulting Group, Inc., a VDA company, is a full-service elevator and escalator consulting firm based in Manhasset, New York. The firm provides technical expertise and advisory services to real estate owners and property managers on vertical transportation matters, including annual inspections, modernization projects, and maintenance management. As an independent third-party consultant, Sierra works to help clients identify cost-effective solutions while ensuring safe and reliable equipment operation. Services span the entire equipment lifecycle, from initial project bidding through completion, and include performance reviews, maintenance agreement customization, and preparation of requests for proposals to elevator service providers.