Rear End Install Shop in NorCal

Can anyone recommend a good shop around the Bay area with reasonable prices to help me install a full RMS rear end on my 72 Demon?

I've only been able to find one who I can trust with the install but I'd have to sell one of my kids in order to afford it.L
Contact Sean @ River City Differentials. He does a lot of good work for the Mopar community in this area (Rancho Cordova).