Yup, one of my service guys snapped this shot the other day.
I'm not gonna knock em. I didnt start out with all the fancy stuff. It's been many years, but it's true.. I've been there.
What's really bad is that these guys are likely doing it like this because what they charged the customer doesn't allow them to use more adequate equipment. The fact is, when I am more at risk, I charge more. If it cost a thousand to install with a truck, some cones, barrier tape, hard hat, and a harness... well I think I am gonna ask at least double to try my luck with one of those Little Giant ladders (or any other "as seen on TV" sign erecting equipment).
I just noticed, in both of our examples the customer is a pizza jawnt and the crew arrived in a minivan.