Sierra Consulting Group, Inc. is a licensed elevator inspection company that provides third party witnessing, and technical expertise on everything from annual vertical transportation inspections to full vertical transportation modernizations ensuring elevators are within code requirements issued by the NYC DOB. As a liaison between elevator companies and building owners/managers, Sierra provides cost effective methods, and oversees projects from initial bidding to completion.
Solutions Engineering is independent, impartial and reliableĀ consulting firm provides technical and commercial advisory services to the VT industry and the clients of the industry. Concept design, schematic design, tendering process management, inspections, maintenance and modernisation management are our main technical services. We provide fair and independent commercial advisory services for acquision and partnership processes.
We are an elevator consulting company, providing all aspects of consulting, maintenance audits, modernization specifications and expert witness services. We also provide QEI inspection witnessing.
Swett & Associates is a full service elevator/escalator consulting firm providing expert witnessing, inspections, layouts, specifications, surveys, maintenance and equipment reviews for elevator companies and building owners.
We plan, design, and specify transportation systems including elevators, escalators, moving walks in virtually any application and location around the globe. Our experience spans government facilities, healthcare facilities, hotels/resort, mixed-use projects, offices, retail centers, educational facilities, as well as more complex building types such as airports, convention centers, sports arenas, performing arts theaters, correctional facilities and historical restorations.
