all glass on hummer is solar controled, so more expensive to make.... crinamex makes the glass for g. m., a mexican company... you don't have to go to dealers to get factory glass... any good glass shop will be able to get g.m. glass directly from crinamex... all glass has a big mark up...i could give you prices in boston area, but of course it will vary from place to place..... for me to have a windshield replaced in mass. $533.00......rear quarter glass installed$594.00......power window glass installed $470.00...rear window installed $645.00.......this price list is from a big glass dealer on the east coast....if you look close at your glass on hummer you will see crinamex label......soft
