We had to have our windshield replaced last year. The insurance company contracted with a local place for the labor, but sourced the glass themselves and sent it to the contractor. The windshield was warped, and leaked like a sieve. The installer normally purchases glass from reputable sources, and they dealt with the insurance company to get a replacement from a quality source. The replacement fit perfectly, and we've had no problems with it. So, for the best place for glass, trust a local experienced installer to know where to get it.
Mike and Retha Hopkins
2014 Fleetwood Discovery