If you have a Safelite near you, call them and ask!! Thier website says they are open 24/365. I know for us, that our insurance pays 100% on windshields. All I had to do was call State Farm from the parking lot, tell them what happened and that I was at Safelite. They faxed Safelite an okay to do the work. I would have never been able to process the claim with the trucking co. He threw a rock, it crack my shield, my insurance co footed the bill. You could call the national number for you car insurer and then talk to Safelite. If they can't do it over the weekend, maybe they could come to your office and do it in the lot for you! To me, having my own car to drive is more important. On the Safelite site, you can also get a quote, just enter your make and model!! HTH