Switching dealerships due to distance. Tried them ...

Switching dealerships due to distance. Tried them out and there seems to be some integrity based service. They did not high pressure me to get more work done. They listed the recommended Manufacturer service at my mileage. That was all and what should be done. They did not say things like it s going to make your truck blow up or void the 100,000 mile warranty. So I am back for a state and emission service. How can they make any money @ $50.00, for a service that takes about an hr pay all the staff a standard living salary and keep the lights on. State inspection price is still set by the state? Not that I want to pay more mind you. It s almost a given that they find something to fail just to keep the lights on.