is it too much? I'm in California Re? he told me it will take 1 hour and the 2 belts are about 10$ each.

you could do it and buy the belt and the tools you need and a reapir manual cheaper i could get my wife to come do it for 120 sorry yes thats to much when anyone with any tools can do it at home in same amount of time you can find a how to by going to autozone.com typing in your car info or just by typing how to replace drive belt year of name of and video like to to replace drive belt 2005 bmw 325 video might just fine it most car repairs can be found on line even videos of how to do it an drealy anyone who own a car shoul dbe able to make some repairs at home my wife she does her own tune ups and brake jobs and oil changes she even did part of replacing a cv joint if she can do most of her own reapirs id bet you could hard part about working on cars is knowing what is bad rest just removing and replacing kind of like removing your shoes once you do it a few times nothing to it