Come to the one by me. There’s one guy there who works in Electrical. He’s been there for over 20 years. He’s friendly, knows his stuff and an great ambassador for Home Depot. He also happens to be black.
The Spaniard who works in paint is great, friendly, talkative and helpful.
The cashiers are usually pretty friendly and quick. There’s an old guy who works in plumbing who actually stayed after close to help me with a weird problem and the millwork guys are always available to cut lumber, although you can tell they put the new guys there. Sometime I measure and mark for them.
My Home Depot is great - the only problem is finding someone on the floor who is not otherwise engaged. Once you do, they’re helpful and friendly; and I’ve noticed that you never have to stand in line very long in my HD.