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.
In order to create a winding lane or a circular driveway more area may be taken up by the drive. This will require more stone, and a higher cost. Stone type â The specific size and coloration of the crushed stone that you choose for your driveway can also impact the price. Stone supplier â Buying crushed stone from a retailer will cost more money than stone purchased directly from a manufacturer with its own quarry. This is because retailers act as a âmiddle manâ.