Getting high rise jobs

I used to work for another window cleaning company. While I was there I learned how to do high rise. I have a few years of experience of actuality doing it too. Now that I own my own business I want to start trying to get some high rise jobs. What are the things that I need to do or know before I start? What type of insurance do I need? Is it even possible to get insurance for this type of work? As far as I know it’s not required by law to have certification here in the US but would it still be a good Idea to get it anyway?

Call insurance and inquire? :stuck_out_tongue_winking_eye: