ROCKPAC works to support candidates who understand and appreciate the value of aggregates operation and are committed to promoting sensible, scientifically-based safety and environmental laws and regulations. The aggregates industry’s voice is heard loud and clear in Washington, D.C., through the relationships that NSSGA members build with ROCKPAC.

Getting Involved

To see who ROCKPAC supported during the 2020 election cycle, click here.

The Federal Election Commission requires ROCKPAC to request the written prior approval of NSSGA members before soliciting contributions. Corporations may not approve solicitations by more than one trade association for the same calendar year.

ROCKPAC asks that you please take a moment now to download and fill out this Prior Approval Form using the Fill and Sign function of a PDF reader program. Signed forms can also be emailed to

You can also use our ROCKPAC site to fill out and submit a form to grant prior approval.

Want to learn more about ROCKPAC? Check out our FAQ page for more information.  

What People Say About ROCKPAC

“ROCKPAC multiplies the power of my donations to candidates, opening doors for our company and industry.”
– Steve Sloan, Midwest Minerals, Inc.

“ROCKPAC magnifies my donation a hundredfold, ensuring my voice is heard and opening doors for us.”
-Mark Helm, Dolese Bros. Co.

“ROCKPAC provides the means that helps to influence our representatives in Washington to ensure the sustainability of our company and our industry.”
-Hal Williford, Memphis Stone & Gravel Co.

Ted Baker, Chairman 
Blue Water Industries

Gregory Bush, Linwood Mining & Minerals Corporation

Anne Cramer, Casper Stolle Quarry & Contracting Company

Mary Erholtz, Superior Industries

John Hay, CRH

Mark Helm, Dolese Brothers. Co.

Michael Johnson, NSSGA

Kerri Leininger, CalPortland Company

Charles Luck, Luck Companies

Brian Mahavier, U.S. Concrete, Inc.

Darin Matson, Rogers Group, Inc.

Scott McGeorge, Pine Bluff Sand & Gravel Company

Paul Mellott, Mellott Company

Jim Nickolas, Martin Marietta

Joe Schlabach, Deister Machine Company, Inc.

Steve Sloan, Midwest Minerals, Inc.

Kim Snyder, Linwood Mining & Minerals Corporation

John Steele, Hilltop Basic Resources, Inc.

David True, Austin Powder Company

Bob Weldon, Weldon Materials, Inc.

Bill Wetta, DSC Dredge LLC

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