in Project Management, Performance Monitoring, New Vertical Transport Systems, New Construction and Installation, Materials and Handling Systems, Maintenance Evaluations, Legal Testimony, Inspection, Equipment Audits, Elevator/Escalator System Design, Elevator/Escalator Modernization, Education and Training, Code Consulting, Certified Inspection Agency, Business Consulting, ADA Compliance Surveys, Accident Investigation
VTX, an elevator and escalator consulting firm, is focused on the design, modernization, inspection, and audit of vertical transportation equipment.
City Square, Suite 1900
3838 North Central Avenue
Phoenix, Arizona 85012-1957
NASCLA is a nonprofit organization dedicated to the mutual assistance of its members in striving for the better regulation of the construction industry to protect their health, welfare, and safety of the general public.
23309 NORTH 17TH DRIVE, BUILDING 1, UNIT 110
Phoenix, Arizona 85027
Professional consulting services on elevator technology, strategic technical planning, codes and standards and product safety. Technical analyses of elevator system motions and passenger interface. Technical support of product liability defense. Court-certified trial expert witness. Areas of engagement: International with primary focus on North America.
1542 E. Amaranth Trail
San Tan Valley, Arizona 85140-5099
in Tools & Equipment, Maintenance, Installation, etc., Testing Equipment, Electrical and Electronic Devices and Equipment, Controllers/Signal Systems and Equipment, Computers, Software, and Data Management
Elevator Analytics™ is the next step in elevator analysis and monitoring. Using proven technology, our products continuously measure, record and analyze an elevator’s performance in real time. We compare an elevator’s operation to known patterns of behavior, and identify when attention is needed. Our low-cost EA7 Elevator Analyzer is ideal for inspection and troubleshooting. Use our QarVision™ EA system for long-term monitoring. Elevator Analytics™ is there when you can’t be.
P.O. Box 24779
Tempe, Arizona 85285
The first and largest independent vertical transportation consulting organization, founded in 1947. Specializing in design, specifications and administration of new and/or modernization installations. Providing maintenance contracts, due diligence, national account services; implementation of logistics, supply chain/materials management, waste management, and materials handling systems; and facade access equipment (window washing) design, planning, inspections and testing.
4450 South Rural Road
Tempe, Arizona 85282