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.
If you want to install a new driveway at your home, you are probably most concerned with the cost. Due to the high square footage of most driveways, and the need for a base that can handle vehicular traffic, driveway paving costs are usually higher than for other hardscape projects (like walkways, patios, and the like).