If you own or manage a commercial property in Colorado, you already know that plumbing is one of those things you don’t think about until something goes wrong. And when it does go wrong, which it will at the worst of times, it rarely stays small. Commercial plumbing isn’t a one-man job. We are talking about large-scale, heavy-duty plumbing systems handling water supply, drainage, and gas across commercial places like office buildings, restaurants, retail spaces,…