I'm the OP of this thread and wanted to come back with an update.
I got a few quotes from companies and ended up going with Next Day Blinds. While they weren't the cheapest, I felt the most confident in their recommendations.
It took me awhile to actually pull the trigger, but once I confirmed and made my down payment they were able to install them in two weeks. The installation was like 15 minutes and the final product is great.
FWIW, it ended up costing $1400 for my three quite large windows.
Of course time will tell if we have issues that need to be serviced, but I wanted to provide an update on the installation and price.