About Our Dealership. Mark Christopher Auto Center is the largest Chevrolet, Buick, Cadillac and GMC dealer in California! Being centrally located in Ontario, CA. allows us to easily serve the Los Angeles metro area.
Driveway Guides. Granite Driveways | Durable, Heavy and Very Expensive! Granite driveways, much like slate driveways, are among the most expensive, most luxurious in the world, requiring skilled laborers and heavy machinery to properly construct.
Driveway costs can range from $6 per square foot to more than $15 per square foot depending upon the design and coloring effects desired. They are an ideal choice for getting the look of natural stone, patterns, or pavers without the cost associated with those authentic materials.