The list below of National Slate Association Charter Members is as it appeared at the time of reorganization in 2002. Since then, some members and companies have changed – please use the online NSA Member Directory to find updated company information.
Golden Slate Hammer Charter Members
Dave Leeland Leeland Slater Roof Repair, Inc.
Matt Millen Millen Roofing Company
Peach Bottom Charter Members
Michael Bregenzer Bregenzer Brothers, LLC
James Myers James Myers Co., Inc.
Shawn N. Camara Camara Slate Products, Inc.
Scott H. Christiansen Christiansen, Inc.
Douglas M. Cochran Durable Slate Company
Jack Corcoran The Fania Roofing Company
Danny L. Cornwell CC&L Roofing Company
David H. Crocker Crocker Architectural Sheet Metal Co., Inc.
Christopher M. Cronin Knickerbocker Roofing & Paving Company
John Dally, Jr. Dally Slate Company
Dany Dumont Glendyne, Inc.
Alden Gibbs Slate International, Inc.
J. Reed Gooding Gooding, Simpson & Mackes, Inc.
Michael R. Heistand Michael R. Heistand & Son
Doneen Hesse Detroit Cornice & Slate Co., Inc.
Clark Hicks Evergreen Slate Co., LLC
Kevin Higgins Higgins & Higgins, Inc.
Jonathan Hill Greenstone Slate Company
David J. Karel Garlock-French Roofing Corp.
Gene Keppler Evergreen Roofing, Inc.
Frank Lawson, Jr. The Lawson Roofing Company, Inc.
Kenton W. Lerch The Structural Slate Company
Jeffrey S. Levine 1:1:6 Technologies Incorporated
Michael Lukis Mortenson Roofing Company, Inc.
Craig E. Markcrow Vermont Structural Slate Company, Inc.
William Marcum Martech Associates
Pete J. Papay Penn Big Bed Slate Company, Inc.
Dieter Pfisterer Pfister Roofing
Judith E. Selwyn Preservation Technology Associates, Inc.
Alfred Slauenwhite W. S. Aiken, Inc.
Chuck Smid The New England Slate Company
Chester Smyda CHS & Associates Contracting, Inc.
Tim Spillane Timothy Spillane, Inc.
Rick Steinrock American Roofing & Metal Company, Inc.
Glenn Roberts Sumwalt John H. Roberts & Son, Inc.
David Thomas Hilltop Slate, Inc.
Russel Watsky Westal Contracting Company