[XorNot]

There's pretty much no reason not to use them everywhere. Every construction site on the planet would benefit from augmented workers. A ridiculous amount of heavy lifting is still involved in putting up just normal buildings, and an injured worker is a big cost and set back.

[dvcc]

Family is in heavy construction, and I think there might be a bit of a misconception on what holds workers back - its not weight.

The most common complaint that I hear is that between climbing and harnesses, flexibility suffers. Adding in an exoskeleton would probably not be the best idea in that case.