I run my own business locally and have several clients. Most of my clients have been with me for more than 10 years. The problem with some businesses is that they want to make a large % of profit on each sale. The same businesses typically provide poor customer service in all aspects since they are only in it for the profit motive and could care less about their employees or customers. This is what has driven businesses out of business. The typical order of precedence for me is as follows: price, customer service then service/parts. I believe you'll find many "technicians" who couldn't troubleshoot their way out of a paper bag let alone resolved a complex common rail injection issue or other emissions related issues on today's diesel engines - thus the service aspect isn't that important to me. Just my thoughts / .5 cents...
-Chris
-Chris