El Dorado Chevrolet Service Department

This is the service department at El Dorado Chevrolet, a dealership on North Central Expressway in McKinney, rather than an independent shop. It is rated 4.5 stars across 1,101 Google reviews, with customers frequently mentioning easy scheduling, courteous advisors, loaner vehicles and routine work such as oil changes, tire rotations and alignments. Recent reviews are more mixed, though, with some owners reporting long waits at pickup and concerns that were not checked during the visit. Online booking is available, and hours run 7 AM to 7 PM on weekdays and 8 AM to 4 PM on Saturday, closed Sunday.