Patuxent Materials, Inc. provides products and services that address the ever changing rules and regulations of all governmental agencies. City, County, State as well as Federal jurisdictions. Agencies rely on materials that meet the demands placed through ASTM and AASHTO testing methods. Patuxent Materials, Inc. complies with all stipulations as needed by the provisions of both the government and our customers. Further, PMI provides services that meet the approval obligations to work in and around restricted and secure government sites.