I don't use mechanics for alot, but the two I have used in past that treated us well are Gunner's Top Notch and Luke's. Top Notch did the jobs I didn't want to do (frozen O2 sensor on back side of the engine, waterpump, etc) and even refused to charge me for diagnotic time and some smaller things when alot of shops would have. I've used Luke's for tires, alignments, and a little suspension work with good results.