Red Rock Auto Center, is a TechNet Repair Center and Certified Repair Center in South Hutchinson, KS. We are a full-service station, providing gasoline, diesel, and propane sales, in addition to automotive and light truck diagnostics and repair. Red Rock Auto Center, is a TechNet Repair Center and Certified Repair Center in South Hutchinson, KS. We are a full-service station, providing gasoline, diesel, and propane sales, in addition to automotive and light truck diagnostics and repair.