Where to repair car window and door ?

I have an Audi A4, and I'm currently facing two issues: both my front windows are not working, and I can't open the passenger-side door from the inside. Does anyone know of a reliable shop that can fix this at an affordable price?

I visited Tan Auto Repair in San Jose, and they quoted a minimum of $250 per side, which is a bit too expensive for my budget. I'm looking for cheaper alternatives that can provide a good fix. Any recommendations or ideas on how much it typically costs elsewhere would be greatly appreciated!