What education and/or training do you have that relates to your work?
I am a member of two organizations specifically for window cleaners. The International Window Cleaning Association which focuses primarily on safety and The Window Cleaning Resource Association which focuses on the cost of doing business as a window cleaner.
How did you get started doing this type of work?
It was actually a suggestion from my wife.
What types of customers have you worked with?
Pioneer Services specializes in residential work.
What advice would you give a customer looking to hire a provider in your area of work?
You should always check their reviews on Thumbtack, Google, etc. to see what the reputation of the company is. In addition you should ask for a list of references and proof of insurance.
What questions should customers think through before talking to professionals about their project?
According to OSHA window cleaning is a highly skilled trade.