How Knott Mechanical is making changes so workers 'can feel safe indoors'

Knott Mechanical services about 4,000 buildings in the Baltimore metro area totaling 150 million square feet of space.

from https://www.bizjournals.com/baltimore/news/2020/08/10/knott-mechanical-changes-workers-feel-safe-indoors.html?ana=RSS&s=article_search
via https://baltimorecheckbook.tumblr.com/post/626080561487806464