Rare, premium sandstone resource


Class A, E Sandstone #8

Scarce Sandstone in High Demand

Our 150-acre quarry is one of only two quarries in a 100 mile radius with 15.6M tons of this stone. It is typically used for bridges and turns on highways in order to prevent sliding. Infrastructure spending by the government has created immense demand for this stone.

Simple Transportation

Valier Coal Yard

Our load out facility, Valier Coal Yard, is conveniently located 14 miles via-I-80 and only 10 miles via weight restricted road from the Buffalo & Pittsburgh rail line. This rail line connects to both Norfolk Southern and CSX, making transportation both easy and affordable. It is located 75mi from Pittsburgh, PA, 110mi from Youngstown, OH, 170mi from Buffalo, NY, 172mi from Harrisburg, PA, and 177mi from Cleveland, OH.

Limestone Quarry

30+ Yrs. of Limestone Resource

Our additional limestone quarry, Grange Lime & Stone, has been in operation for over 20 years with over 30+ years of life still left in it. Our limestone quarry is located only ten minutes from the sandstone quarry via unrestricted road.

strong industry growth

Fueled by Massive Government Spending

The Bipartisan Infrastructure Law has approved $300B of spending via the Transportation Infrastructure Act, earmarked for roads, highways, and bridges. All of these require Class A, E skid-resistant sandstone #8 fueling extreme demand.

meet the team

David Osikowicz


David Osikowicz is the owner and CEO of four successful coal and aggregate companies based in Punxsutawney, PA, including Original Fuels, Inc. (Founded in 1981), Valier Coal Yard (1981), Grange Lime &Stone (1995), and Infrastructure Resources (2019). He holds a bachelor's degree in business administration with a major in economics from Clarion University of PA. Through his extensive experience in the industry, David has developed expertise in mining, processing, and sales of coal and aggregate. Outside of work, David is actively involved in his community and local church. He currently serves on the Board of Trustees for Indiana University of Pennsylvania and enjoys spending time with his family.

Patrick Osikowicz


Patrick Osikowicz is the Secretary-Treasurer of Infrastructure Resources, Inc, and the owner and CEO of Maid Rite Enterprises, a mining and construction service and management company located in Punxsutawney. He also owned and managed Made Rite Concrete Corporation, a ready-mix concrete provider. He holds a B.S. in business administration from Indiana University of Pennsylvania. Patrick is actively involved in his community and is honored to be a member of the "Inner Circle" of the Punxsutawney Groundhog Club. He also is a founding board member of the Punxsutawney Rails to Trails where he actively maintains and manages the trail. Patrick enjoys outdoor activities and spending time with his family and coaching.



iNetworks is a private equity firm focused on enabling the operational excellence of Infrastructure Resources and its other portfolio companies. iNetworks' role in Infrastructure Resources has consisted of rebranding the company, enabling IRI to take advantage of regulatory changes, preparing the site for the 2020 season, and iNetworks is assisting in finalizing the sale of the company.

contact us

📞 814-939-9900

📍 PO Box 343, Punxsutawney, PA 15767


Šī¸ Copyright 2023, Infrastructure Resources Inc.