VDA provides vertical transportation consulting and inspection services for elevators, escalators, and lift systems. Based in Pompano Beach, the firm serves clients worldwide with expertise in equipment inspections, modernization planning, design, and compliance management. VDA's consultants bring y

Lerch Bates Building Envelope Consultants and Scientists provides technical consulting services for building performance across every phase of a building's lifespan. Originally established as a vertical transportation expert, the firm has expanded to offer multidisciplinary consulting services. With