I have to be honest... It's very not often that service-based businesses live up to our high expectations, so I'm quite happy to give a glowing review for Upper Levels Door & Window. Aaron guided me through the process from beginning to end, very professionally and informatively. His follow-up during and after installation was top-notch. We coordinated the installation of both skylights at the same time our roof was done (thinking that that was beneficial) but in the end we felt more confident with Aaron verifying all was good after the roofers were done. Living in Vancouver, you appreciate every ounce of sunlight you get, and it's amazing how much brighter our hallway and bathroom are now. It feels so much better!! And we only turn the lights on at night. I would absolutely recommend Upper Levels Door & Window without any hesitation.