I think you just need insurance or get a contractors license http://www.rld.state.nm.us/CID/faq.htm
If you live in PA do you need to have a NJ Boating license?
no
New York State does not license "handymen." The state may require a business license if you are conducting a business, and you may need a plumbing license or electrician's license if you will do plumbing or electrical work.
Each State in USA have their own standards for plumbing jobs. Most States need the plumbers to hold general license, master license or contractor's license pertaining to that State.
Yes
No
yes
No. I live and tattoo professionally in Pa.
Usually, in most jurisdictions, you do not need a license to replace existing plumbing fixtures. If you are making modifications to the current installation, you may need a license or permit.
Usually, in most jurisdictions, you do not need a license to replace existing plumbing fixtures. If you are making modifications to the current installation and/or running new plumbing lines, you may need a license or permit.
You will need to go to school to obtain a plumber's license. Vatterott is one national university that can help you earn your license.