Lehmer's Concord Buick GMC

About Us

Welcome to Lehmer's Concord Buick GMC! Since 1928, Lehmer's has provided outstanding customer service to Oakland, California and the entire Bay Area. We also provide quality service to Dublin, CA GMC and Buick drivers daily. Whether you are looking to purchase a new or used cars in Concord, seeking auto parts or service, we invite you to experience our state-of-the-art facility and award-winning hospitality. We are the Bay Area's oldest franchised General Motors dealership and service all GM brands including Cadillac service! View our hours and directions page to find the best route from Pittsburg, CA or Dublin to our Buick and GMC dealership in Concord, CA. We look forward to seeing you at our California General Motors dealership!