Allegany Aggregates, Inc.

Services

Ready-Mix ConcreteGravel, Sand & Aggregate SuppliersPrecast Concrete

Fleet

Call to confirm

Office / billing

11282 Waxler Road, Keyser, WV 26726

Batch plants / yards

• Allegany Concrete Short Gap Plant — 11282 Waxler Road, Keyser, WV (Mineral County)
• Short Gap Quarry — 10676 Waxler Road, Keyser, WV (Mineral County)

Source

Official company website https://www.alleganyaggregates.com/ states Allegany Aggregates, Inc. “is the tri-state area’s largest crushed limestone producer and has been in operation since 1991,” “furnishes material to projects for the West Virginia, Maryland and Pennsylvania Departments of Transportation,” and “The company has expanded its product line to include landscaping block, as well as ready-mixed concrete and associated concrete and masonry products though our Allegany Concrete Division.” It names “Bedrock Quarry in Flintstone, MD and Short Gap Quarry & Concrete in Short Gap, WV.” The official products page https://www.alleganyaggregates.com/productshours.html lists “Crushed Limestone, Sand, Gravel, Ready-Mix Concrete, Landscaping Block.” The official locations page https://www.alleganyaggregates.com/locations.html publishes the West Virginia plants “Short Gap Quarry, 10676 Waxler Road, Keyser, WV 26726, Ph: (304) 726-7040” and “Allegany Concrete Short Gap Plant, 11282 Waxler Road, Keyser, WV 26726, Ph: (304) 726-4022.” This plant-level listing uses the official Short Gap Concrete plant as the West Virginia address and includes the official Short Gap quarry street as an additional WV location. The official Flintstone, MD quarry street is published but was not added as a pin on this West Virginia listing. ZIP 26726 confirmed in Census/zipgeo (Mineral County). Discovery from the official WVDOH 2026 Ready Mixed Portland Cement Concrete & CLSM approved-supplier workbook (Allegany Concrete / Fairfax Materials column) plus the company’s own site.

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