I scheduled an appointment on line for 12-2, the technician calls at 10:22 am and says he will will be there in 10 minutes. I scheduled from 12-2 for a reason, so I had to drop what I was doing and rush home to meet him, which I didn't appreciate, that was my reason for scheduling from 12-2, after arriving and speaking to the tech, he stated he couldn't repair the broken spring due my doors were installed incorrectly, which have been working fine for the 15 years we have lived here, he stated that new doors would work so much better, we have had no issue we these doors until the spring broke. As a service tech myself, when I stared asking questions about the repairs, he was trying to give me some indirect answers, he also told me to change the broken spring, he would have disassemble the other door, when I ask why, he told me if he just removed the bar and pulleys it would put to much pressure on the track, which would have no more pressure on it after removal than it does before the removal. He thought by pricing the repair high enough that I would agree to the replacement. If I was not mechanical and a technician I would just went for the replacement on his recommendation. It's sad that he was only interested in selling me a new set of doors. Needless to say I paid him the service call and sent him on his way. I do not recommend this company to anyone