No I can't do it myself. I need to have someone clean my two air conditioners
They must have mold and a lot of dust.

Where would be my best bet to get help. I'm a bit scared of Craigslist.
I live in New York.

Window or whole house AC?

Window or whole house AC?
I have two a/c in my apt. both in the window

You should be able to do this yourself. They have removable and easily cleaned filters behind the front grill. Some pull out, some lift out when the front is dropped down. If the apartment supplied the AC's they should clean the filters free.