Very Knowledgeable Very Knowledgeable Michael, our water tester, was very knowledgeable and courteous. We found the whole process very educational and stress-free. Larry & Sue A, January 27, 2015 Sharma Dutton2015-01-27T02:42:20+00:00 Share This Story, Choose Your Platform! FacebookTwitterLinkedInRedditWhatsappGoogle+TumblrPinterestVkEmail