My trees were not harming their powerlines, in fact, Chugach acknowledged their mistake the first time and gave me a $500 gift certificate to replace them. Unfortunately, that wasn't the end of it. Two  years later Carlos Tree Service came back and cut every single one of my trees along that fenceline completely to the ground. They weren't trimming, they were destroying. Ironically, after they cut all 4 of my SLOWING GROWING pine trees to the ground, mother nature replaced them with FAST GROWING Cottonwoods and now they have to come back every year because the Cottonwoods grow 10 feet a year. Their scorched earth policy created a problem where there was none before.