How does one repair a broken windshield on a Buick Turbo?

If the windshield has a tiny crack, some windshield companies can seal the crack but if the windshield has a big crack or is partly shattered, the windshield has to be removed and replaced by a new windshield. Go to a search engine on the internet and type in windshield companies and then type in the name of your city and state. Your search should help you find pro windshield repacers in your local area. Mechanic shops usually never repair windshields, so it has to be a pro windshield company.