I was drawn in by the awesome Yelp reviews, but more than a little sticker shocked at their prices after my bid. They came out to do a bid and it was over $60k for a retrofit for a 3500 sqft house. I'm not sure how or why a 56x68 non-opening window would cost $2100. I've done many remodels using the best quality materials, and never come across anything this expensive. I've never seen windows, even the nicest ones, be so expensive. Nice guys and all, but I will be shopping around, needless to say.