I cannot recommend that anyone use Zen Windows of Nashville based on my experience. This project has finally completed and we are happy with the windows, but the company is very unprofessional and cost me a lot of time due to no/poor communication. Brad refused to respond to direct questions multiple times in email and we had multiple other communication problems including no call / no show on scheduled dates.
The windows took over 120 days to arrive after measurements.
On day one of the scheduled install the installers (two man team) arrived without the new windows and stated they had no plans to work that day.
A "two day install" turned into twelve days in November 2025, although only seven days with installers on-site as the other five days were no call / no shows.
The install project stretched from early November 2025 into mid-March 2026 due to an incorrectly sized plus broken window.
These last two items were finally installed in mid-March 2026, again with communication and scheduling issues (no call / no show, and then an unscheduled arrival that disrupted personal plans one evening).
I understand jobs can take longer than expected or other scheduling conflicts arise but those should be clearly communicated to the customer(s). Instead family plans were disrupted multiple times, work hours were lost, and no apology or explanation were given. The windows are finally complete and look great but the overall headache was not worth the cost. read more