Mason Limes


Graymont is the third largest producer of lime in North America. In Canada, Graymont subsidiaries have operations from New Brunswick to British Columbia. In the United States, subsidiary companies operate in Ohio, Pennsylvania, Washington, Oregon, Montana, Utah and Nevada while serving markets in a much wider geographic area. In addition to Graymont’s lime interests, Graymont Materials, located in upstate New York and the province of Quebec, provides construction stone, sand and gravel, asphalt products and ready mix concrete for the infrastructure and general construction needs of the area.