I'm lucky. NAPA has real professionals on site for both parts and service.
I like to work on my own cars but send my wife's car to NAPA for most work. In Los Alamos NM there are a few good part stores with competitive prices, NAPA is often the most competitive. There are also several garages that do work, and NAPA is the one I trust most. When I work on my own cars I can trust NAPA to get me the right parts, do some of the work, like remove the outer bearings on my '64 Corvette rear spindles and when they service my wife's car to do the work right and never over charge. Very lucky to have NAPA in my town.