1. Hilgartner Natural Stone Company
2220 Severn St, Baltimore, MD 21230
Coordinate: 39.26664,-76.64289
Phone: (410) 752-4832
2. Vulcan Materials Co
3101 Grantley Ave, Baltimore, MD 21215
Coordinate: 39.34457,-76.6794
Phone: (410) 679-0500