CLYM ENVIRONMENTAL SERVICES LLC

CLYM Environmental Services LLC specializes in radiological decommissioning, environmental compliance, and laboratory testing services for federal facilities, with a focused expertise in MARSSIM-style surveys, final status reporting, and site remediation activities. The company delivers end-to-end decommissioning support for contaminated buildings, including historical site assessments, radiological characterization, labor and supply management, and regulatory-compliant documentation. Their technical proficiency spans radiological survey techniques, contamination control, waste characterization, and regulatory alignment with DOE and NIH standards, ensuring safe transition of facilities from radiological use to unrestricted release. A key differentiator is their consistent execution of complex, high-stakes decommissioning projects within sensitive government environments, particularly where precision, documentation integrity, and adherence to federal radiological safety protocols are critical. The contractor maintains a deep, long-standing relationship with the Department of Health and Human Services, primarily supporting the National Institutes of Health and its satellite facilities. Their work includes compliance monitoring, facility decontamination, and radiological clearance activities across multiple building wings and laboratory spaces, indicating a trusted role in sustaining operational safety and regulatory continuity within HHS’s research infrastructure. Operating under NAICS 541380, CLYM Environmental Services LLC is positioned as a niche provider of testing and laboratory services focused on environmental and radiological compliance. Their market presence is defined by specialized decommissioning and survey services rather than broad environmental consulting, serving the unique needs of federal biomedical and research facilities requiring stringent radiological accountability. Based in Frederick, Maryland, CLYM Environmental Services LLC is a small business entity structured as 2K, with no public certifications listed. Their geographic positioning supports direct access to federal research campuses in the Mid-Atlantic region, enabling responsive, on-site execution of time-sensitive decommissioning and compliance tasks.