I used Homefix Corporation to fix my bay window. The first time they came they didn't have the correct material, so they were slightly unprepared. As a result, I had to take two days off of work, so they could come back the second day, which they brought the correct material this time. I am happy with the results of my bay window. They still need to come and tie the handles. I will use them again. They are very professional and responsive.