Will never use them again! Our AC stopped working on a 95 degree day. The service rep came out, met my wife and told her we needed a whole new unit that would cost $3,826.10. If we would commit to replacing the unit in 24hrs they would give us $200 off. Don't you love service technician's with pressure sales pitches? We decided to get a second opinion. A gentleman came out at 7:30pm and in 10 minutes fixed the problem. A blown fuse and an old capacitor had to be replaced. Should have been recognized by a rookie tech. Total bill was $75. SHAME ON BUTLER!