We had Wingler do a complete bathroom remodel for both the upper and master bathrooms. The entire process took about a year from contract to install. (The normal claims of covid-shortages, etc.) The installer was fantastic. He started with the upper bathroom and tear-out. We worked by himself and was very professional. The job for each bathroom (demo and install) was 2-weeks each. There were issues along with way with the wrong cabinet size ordered, fan the wrong size, general plumbing issues, etc, but they were quickly resolved. The installer was exceptionally skilled and said he'd worked for Wingler for years.
With the exception of the long lead-time, which I can't fault them for, the only negative in the entire process is the poor communication after signing the paperwork and the first start date. It was months after signing the contract until installation began -- and they just showed up one day out of the blue. Thankfully, my wife was home. The communication is extremely poor (non-existent unless I initiated the communication) between signing and install dates. There were no nice "where we're at" e-mails or anything saying they're going to start on the day they showed. In the end, we're very happy with the end-results. We would work with them again on any major projects in the future.