`i have years of experience on the field after apex trade school iv wirked for gass componies and spiri nkler compainies where id have to cut and tread black pipe and iv worked for plumbing companies servies and construction plumbing where i would have to cut and find fitting fir black drain pipe and copper water lines put in fixtures shower bodies toilets iv worked for havac companies too iv put in pumps and servies them work on filters pools very hard worker the best apprentice plumber you will find highly motivated love learning and a grate place and carrer