Profile: Wendling Quarries, Inc. produces crushed stone, sand, gravel, as well as asphalt mix & ready mix concrete. We specialize in the processing of recycled concrete and asphalt. We offer road stone, erosion stone, granite boulders, septic gravel, fill sand, mason sand and concrete stone. Our roadstone is a granular surfacing stone used to surface gravel roadways, parking areas, driveways and a base under concrete & asphalt. This stone is available in several sizes from 1 inch up to 4 inches in diameter.