The Frazier Quarry Inc. (TFQ) is a large family owned quarry and stone product retailer based in the United States. The company is headquartered in Harrisonburg, Virginia in the Shenandoah Valley. It is the only producer of Shenandoah Valley Bluestone and also provides crushed stone and retail products. The company was founded in 1915 as Betts Quarry and became The Frazier Quarry Incorporated in 1946.