I am an area and veteran owned enterprise with over 23 yrs of working experience. I am element oriented, very realistic and will not upcharge on supplies. No work is too small or much too massive. Yes, most states call for plumbers to possess a license, and permanently rationale. https://e-directory2u.com/listings13180755/how-much-you-need-to-expect-you-ll-pay-for-a-good-plumbers-in-duluth