Great from start to finish. Alex broke down in no non sense terms the different options, the scope of work and set expectations. He personally checked on then install, and both installers where quick, kind making sure to clean up and be respectful. Did fantastic work and verified everything with me before signing off. We had windows, and doors done through Becker and they are fantastic! We had a energy assessment done and we are almost too airtight now! We also noticed our house much warmer. I wouldn't hesitate to use Becker again!