What people don't realize is when you buy "off the shelf" windows you have to live with that window. After half a million installations, we've perfected the process. Instead of pushing the window out, tearing up walls, and possibly damaging your home, we pull the window inward for much less disruption to your window, and the overall look of the window. Most window companies send a salesman to your home or office who proceeds to hammer you with fake discounts and high pressure to get your business.