I’m getting my windows tinted today and I feel like then price I was quoted is very competitive and the service includes pickup and delivery of my car from my workplace. Is it customary to tip the guy doing the window tint?

Although I consider myself a great tipper (but doesn’t everybody?) and someone who is up on their gratuity etiquette in the restaurant/entertainment space, I don’t know how or if you are supposed to tip people for automotive service?