The contractor responded quickly to my request for a quote. He came to my house and we discussed the details of what I would like done. He was very helpful with suggestions for the replacement doors and was very knowledgeable about possible problems that might be encountered with building codes and permitting. I was happy with the quote and paid a small deposit. Permits were obtained and the doors were ordered. The installers arrived promptly and installed the doors. They did a great job and removed all trash and cleaned up when they were finished.