M mikec Member Joined Apr 18, 2012 Messages 16 Reaction score 0 Location , Apr 18, 2012 #1 I live in nj and want to know what kind of license I need to do dhw and heating systems.I know there are certain things you can't do without plumbers license. I am talking mechanical contracting and residential.
I live in nj and want to know what kind of license I need to do dhw and heating systems.I know there are certain things you can't do without plumbers license. I am talking mechanical contracting and residential.
D DFBonnett Professional Professional Joined Jan 16, 2010 Messages 230 Reaction score 33 Location Twp. of Washington, New Jerky Apr 20, 2012 #2 AFAIK, if you are working in your own home, no license is required here in NJ.
