the failed component so that you may compare the cost of repair with that of a new well. Call Uni-Tech today and put our experience to work for you to identify and remedy your water-well problem. Copyright 2009 - 2015. Uni-Tech Drilling Co., Inc. All Rights Reserved. ...wellrehabpumps Home About Services Equipment Employment Contact DON'T GIVE UP ON YOUR WELL UNTIL YOU TALK TO UNI-TECH! Water-supply wells, like any other capital investment..., require maintenance and repairs. Typical symptoms of well problems arereduced yield andsand or air entrainment, both of which may be attributed tomineral encrustation, clogging...