foggy windows

I live in the central valley, so not to far from you. I've done a fair amount of searching for someone to fix foggy windows. I haven't found anyone in central CA including the bay area that does it. Dave Root (do a search, he has a website) in Bend OR does them. He also travels a few times during the winter down into CA and does them. RV Glass Solutions, I believe it's Coburg, near Eugene OR, fixes them. They also can replace them with a thicker single pane window so you won't have the foggy window problems in the future. There's also a company near Riverside CA. Can't remember the name, but if you call Redlands Truck and RV in Redlands CA (they have a website too) They'll be able to give you the info. That's the only companies that I know of on the west coast that does them.