Getting very tired of these annoying phone calls.  Blocked my number & called back..Got a recording that they do water testing.  I am on the National Do Not Call list but still get these calls.  I am going to try to research the number & see if I can find them online or through the BBB.

Water testing, tried to call back, and the number doesn't work.

this is a computer call, no way to remove yourself from calling list. they call daily!!!!