we started using Underwood because a friend recommended them, they seem to fix everything when they come out, but misterious things are happening that never happened before, our plenum box suddenly started leaking which it never did before in 15 years. no holes found just a perminate seal was missing? Underwood was the only people touching our unit for a year how did this seal suddenly become missing? caused more damage to our ceiling. I will not call them again, homme dont play dat game.
