
GMC Auto Repair and Maintenance Services in Walnut Creek
Call Gilmore's Auto Service for GMC Repair Services
Repair and maintenance for all GMC make and models including:
- GMC Terrain
- GMC Canyon
- GMC Sierra
At Gilmore's Auto Service in Walnut Creek we diagnose and repair GMC cars, trucks, and SUVs with precision. GMC is an offering from General Motors that blends performance and reliability into an affordable package. For many fleet owners their GMC trucks are important and reliable assets that allow them to get tough jobs done every day.
The GM family of vehicles often share parts with other GM brand vehicles, which means GMC vehicles can suffer from similar problems. Transmission, towing and drivetrain issues can arise without proper preventative maintenance. Regular oil changes and maintenance can greatly reduce high-cost auto repairs down the road.
The friendly staff members here at Gilmore's Auto Service, are ready to handle any problems your GMC vehicle may encounter. From AC repair to transmission to drive train issues, our team of dedicated and knowledgeable technicians are experts on a wide array of repair and maintenance services tailored to your GMC. Give us a call at 925-939-9430 or visit our service center at 2151 N Broadway in Walnut Creek, CA.

OUR REVIEWS


william Berger, 08/12/2025Always polite. Don't ever feel like I'm being taken advantage of because I'm a woman.

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FREE COURTESY INSPECTION WITH REPAIR
First time customer? Come in for any paid repair work and let Gilmore's inspect your car at no extra cost to you.
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