Last year this company replaced all the windows and a slider in my home. They dropped and broke the track on one window, did not have all the parts for the slider, the installed windows do not lock properly or at all and they damaged furniture while moving it to install one of the bedroom windows.
After one year and many calls I do not believe they will ever come back, as promised, to repair the low quality install.
Stay away from Window world of Waco
I am still finding problems with the install. I've called them and they said they would send a rep to the house to look at the poor workmanship but never did.
Review about: Window World Window.
Monetary Loss: $2000.