Roto-Rooter Study Finds Significant Water Savings With MJSI's Water Conservation Products SHOREWOOD, Ill., July 6, 2011 (GLOBE NEWSWIRE) -- MJSI, Inc. today announced the results of a year-long study conducted by Roto-Rooter, North America's #1 plumbing repair service, that showed that the...

HydroRight(TM) Dual Flush Converter Wins Green Building Products Award SHOREWOOD, Ill., June 23, 2011 (GLOBE NEWSWIRE) -- MJSI, Inc. today announced that its HydroRight dual flush converter is a winner in the sixth annual Top 10 Green Building Products awards offered by...