GMC Yukon Denali 1 by David Guo , used under CC BY 2.0
Fontana GMC Repair and Service
At George’s Sierra Shell, we know you want to take your GMC to someone who knows your vehicle. We strive to be Fontana’s best dealership alternative for GMC repair and maintenance services. We employ ASE Certified and ASE Master Technicians who are trained in all makes and models, including your GMC. We also offer a 24 month, 24,000 mile nationwide warranty on our repairs.
We know how valuable your time is, so we do our very best to be sure your GMC is taken care of in a timely fashion. It's our commitment to quality and customer satisfaction that keeps our customers coming back time after time.
Call us at (909) 822-3402 or click HERE to schedule an apoointment.