vda, Inc.

VDA is North America’s leading vertical transportation consulting and inspection firm. We work on behalf of building owners, architects, and property managers to help ensure their buildings have safe, reliable, and sustainable vertical transportation systems. Our people have years of experience in the field, working in maintenance, modernization, and construction roles before coming to VDA. It’s this experience that sets VDA apart. Our services have been meticulously crafted from years of providing relevant information to our clients, helping them maximize their equipment’s reliability, performance, and lifespan. We provide services spanning the entire equipment lifecycle, from new design to maintenance management, code compliance, evaluation, and modernization. Established in 1980 with experts in more than 50 locations across North America, VDA Leads The Way in elevator/escalator consulting services.