Experience at Every Height.
ZDI Rope Access provides specialized access solutions for commercial, industrial, infrastructure, and construction environments where conventional methods are difficult, disruptive, or costly.
Our multi-skilled, SPRAT-certified technicians work across high-rise buildings, industrial structures, storage tanks, bridges, and offshore facilities. Using rope access, ZDI performs inspection, maintenance, cleaning, installation, and repair with less setup and disruption than traditional access methods such as scaffolding or lifts.
From small-scale facilities to multi-billion-dollar projects, ZDI delivers safe, efficient access solutions throughout the United States and Mexico. Teams are available for deployment throughout the United States with as little as 24 hours’ notice.

Our Process
Our aerial solutions are individually tailored to our client’s needs. We provide services for stadiums, convention centers, amusement parks, power plants, factories, manufacturing facilities, warehouses, silos, high-rise buildings, off-shore oil platforms, and more.
1
Pre-Walk Down
Determine Access
(RA, Nets, AID, Cables)
Hazard Analysis
(Traffic, Water, Hotwork)
2
Job Planning
Develop Work Access Plan
Hazard Mitigation
Rescue Plan
3
Execution
Client / Safety Approval
Work the Plan
Safety
ZDI technicians are certified and trained at 3rd Party SPRAT/ IRATA training centers. ZDI uses the latest versions of rope access gear and equipment on the market. As a proud member of ISNetworld, we are dedicated to providing a safe working environment and ensuring that the industry's top-of-the-line safety practices and procedures are fully adhered to.




