I want this guy's job

I came home for lunch and saw this van. My first thought, naturally, was gas or plumbing? I was wrong. This is what's getting checked:

I heard the dude say it's going to probably take him "another 3 or 4 hours" to do a really thorough check. Any job where the "uniform" consists of swim trunks and flip flops can't be too shabby. And for sure I can think of far worse ways to spend a hot summer day in Atlanta than being paid to dip in and out of a swimming pool.