It's hard to be impressed when you go in to a place for a simple oil change but the employees at Econo Lube in Green Valley thoroughly impressed me. I took my Nissan in for a basic oil change before my road trip. I normally go to Jiffy Lube and because I have an SUV I end up paying around $50 when I walk out but at Econo Lube I paid about $30 and got the best service I've ever had. They topped everything off, looked at by brakes, rotated my tires and did a diagnostic check of a check engine light that kept popping up. I also appreciated the fact that they did not try to "up sell" the oil change, they kept it sweet and simple and because "I'm just a girl" they didn't try and tell me I needed to overhaul my engine ;-). I dealt with John who is the manager and he was super nice and helpful. The only negative thing I can say is that their lobby is TINY but then again aren't all oil service places??
Side note: When I was there a former employee went to have his car serviced simultaneously and the general consensus was this was the best place in town to have your car serviced for minor things.