Excellence in elevator and escalator consulting and inspection services
Who We Are
VDA is the global leader in vertical transportation consulting and inspection firms. We’ve helped clients with their vertical transportation needs since 1980. Our expertise and services impact the design, reliability, lifespan and safety of vertical transportation equipment.
Inspections. Existing installation. Design. Our services have you covered!
Our Services
Inspection Services
Equipment Evaluation Services
Maintenance Management Services
Modernization Services
Design Services
Construction Services
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Our consultants have years of experience in the field, working in maintenance, modernization and construction roles with vertical transportation companies.