Shimizu Corporation has launched humanoid robots developed by Unitree at construction sites as a part of its efforts to improve efficiency and address challenges facing the construction industry. The whole idea is aimed at evaluating how humanoid robots can assist with routine site operations, mainly inspection and monitoring tasks, while supporting workers rather than replacing them. The company is checking to see whether these robots can handle repetitive responsibilities that are important for project management but usually require a lot of time and manual power.
This initiative also reflects the construction industry’s growing need to find solutions to labor shortages while maintaining productivity across projects. Construction sites require regular inspections and progress monitoring to keep working on schedule. By putting these robots to work in actual field conditions, Shimizu wants to see what kind of impact robotic systems can have, especially on everyday activities, and if they help teams manage projects without losing productivity.
Addressing Labor Shortages and Improving Site Efficiency
One of the primary reasons behind Shimizu Corporation’s decision to test humanoid robots is the labor shortage affecting the construction industry. As companies continue to face workforce challenges, there is a growing need to identify technologies that can support existing personnel without disrupting ongoing operations.
Rather than assigning robots to perform skilled construction work, Shimizu is focusing on tasks that are repetitive and time consuming. Routine inspections, documentation, and monitoring require workers to regularly move around construction sites to observe progress and record information. Although these activities are important for project management, they can take valuable time away from other responsibilities requiring manual labor only.
Shimizu is evaluating whether humanoid robots can perform these routine duties while allowing engineers, supervisors, and other site personnel to concentrate on more specialized aspects of construction work. The company is using the program to better understand how robots can fit into everyday site operations and contribute to overall productivity.
The trial also aligns with Shimizu’s efforts to introduce advanced technologies into construction workflows. By testing humanoid robots in active construction environments, the company is collecting practical insights into how automation can support site management and improve operational efficiency.
Japan Shimizu Corporation is testing humanoid robots on live construction sites.
— CyberRobo (@CyberRobooo) July 10, 2026
Start with basic patrols…
An upgraded Unitree H1 humanoid, equipped with a handheld camera, is autonomously patrolling the Torch Tower site at 1.0 m/s. It perceives the environment in real time,… pic.twitter.com/38vs3GDbbv
How Unitree Humanoid Robots Are Supporting Construction Site Operations
The Unitree humanoid robots are being deployed to inspect and monitor activities across construction sites. These robots have built in cameras, so they patrol their routes on their own, capturing photos and videos of the work as it happens. The visuals collected by the robots are used to document construction progress and support inspection activities. Instead of relying entirely on workers to conduct routine patrols and manually record observations, the robots help automate the data collection process by continuously capturing images from different parts of the site.
According to the company, the humanoid robots travel at approximately 1 m/s while performing these inspections. They stick to routes mapped out specifically for monitoring and moving through the site on their own. Once they collect the images and videos, Shimizu runs them through artificial intelligence tools, including multimodal LLMs. This AI driven analysis helps the inspection and project management process, and lets teams check visual evidence fast and accurately.
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Shimizu Corporation’s trial of Unitree humanoid robots represents an effort to figure out how robotics can assist with routine construction site operations while addressing labor shortages within the industry. Instead of replacing skilled workers, the robots are being used to perform inspection, monitoring, and documentation tasks that are repetitive but necessary for effective project management. The ongoing trial is all about seeing how well humanoid robots work at real construction sites and how much they help with regular inspection and project management. Results from this will give Shimizu a clearer picture of where robotics actually fits in day to day operations.
