I took our cars here for years. Quality Tune-up on Blossom Hill performed oil changes and smog checks without high-pressure up-selling. And, they nearly always finished work by the promised time. I recommend this Quality Tune-up for basic oil and simple repairs. But, I recommend not having them do more extensive repairs. The facility is not spacious or even very clean, but for the most part they try to do a good job at a reasonable price. For more extensive or sophisticated repairs, I suggest looking at Yelp for reviews of neighborhood garages. (There are several great repair facilities on or near Winfield Drive.)