I had a transmission on my Scion rebuilt at a shop here in town called Murrieta Transmission after it completely failed. It's an awesome little old-school shop, not a national chain of kids who don't know what they're doing. The owner, Harry Smith, is an old school mechanic who has rebuilt thousands of transmissions and he has a couple of great guys working for him. The drawback is - it wasn't cheap. By the time I was done, it was about $3500, but that included almost everything inside the transmission replaced and a new primary ECU for the car. So if you're looking for a great trustworthy shop that does outstanding work, I would 100% recommend them, but it's a bit of a drive for you and it won't be on the cheap side.