I am very sceptical when it comes to auto repair centers. Trust is a big factor for me, since I don't know much about cars. The Merlin center on Main Street in Lewisville has treated me well and, as far as I can tell, has been honest with me about the repairs needed on my car. The work is done well and quick. Their oil changes for $17 are the cheapest around and always done in 20 minutes or less. Steve and his dad run a good, clean shop. Ask about the $30 discount card. It is the best deal around.
PROS: Honest people
We take both of our cars here for oil changes, tire rotation, maintenance, car problems, etc.. They are very trustworthy and offer good prices for their services. They even have a special package you can purchase to save money on all of your regular car maintenance needs. The people that work there seem friendly and honest.