My apartment complex has been doing a lot of remodeling and a lot of repainting of everything, and the painters will leave their cloths and paint buckets out on top of people's porches and whatnot.

I'm going to go talk to the office tomorrow, since they closed early today, but I was wondering if anyone had advice that I should probably follow through with other than talking to the office manager about it?(i.e. how to remove the paint, or legal actions i could take.)

Never call your insurance company unless the damage is huge enough to have to put in a claim. The reason is that an insurance company will ding you, and count incidents even if you are not filing a claim for it. So if you call them and say something happened to your car, but you are not filing a claim, they will count it against you and your rate may go up. That is the way they operate.

It sounds like your paint damage is small and the Claybar suggestion is a good one. I would still mention it to the LL so he is aware of how careless the workers were. I doubt if you need him to give you the workers name so you can pursue this in small claims court but it would not hurt to keep a record of the event. You never know, he may hire them again and they are even more careless next time.