[Insurance for sign companies doing vehicle graphics?]

I was with Country Companies and then in 2013 they made me get liability insurance because I put decals on cars.

[Pay for my insurance cert?]

If these property managers realized the requirements for city licensing, then these services would go out of business. My small town requires me to have a contractors license just for putting vinyl on a window. That license requires me to show proof of a minimum amount of insurance yearly, and each job (even window lettering) must have a permit approved by the city and the city's design review committee (to make sure my colors don't clash, and my art is pretty) as well as me showing proof of insurance per job as well as my contractor's license number.