MARYLAND ENVIRONMENTAL SERVICE
MARYLAND ENVIRONMENTAL SERVICE is a federal contractor, registered under UEI C9FMD2QMKM66 and CAGE code 1KHR7. It has been awarded $29,834,336 in federal contracts. Primary work spans Unknown NAICS, Administration of Air and Water Resource and Solid Waste Management Programs, and Research and Development in the Physical, Engineering, and Life Sciences. Top awarding agencies include Environmental Protection Agency, Department Of Homeland Security (dhs), and Department Of Defense.
Contact Information
Registration and classification details
Registration
UEI Code
C9FMD2QMKM66CAGE Code
1KHR7Entity Structure
U.S. Government EntityEstablished
N/ABusiness Classifications
NAICS Codes
Federal Contracting Overview
Award totals, agency breakdown, NAICS distribution, and geographic footprint.
AI Capability Profile
Maryland Environmental Service specializes in the operation, maintenance, and support of critical water and wastewater infrastructure, alongside specialized landscaping and organic waste processing services. Their technical expertise includes wastewater plant operations, neutralization system mainte...
Maryland Environmental Service specializes in the operation, maintenance, and support of critical water and wastewater infrastructure, alongside specialized landscaping and organic waste processing services. Their technical expertise includes wastewater plant operations, neutralization system maintenance, and the on-site processing of organic biomass—including mulch, woodchips, logs, stumps, and brush—using heavy-duty grinding and composting equipment to produce reusable soil amendments. They bring hands-on operational proficiency in municipal and institutional environmental systems, with demonstrated capability in managing complex mechanical and biological treatment processes under strict regulatory standards. Their unique specialization lies in integrating sustainable waste-to-resource workflows with infrastructure maintenance, ensuring closed-loop environmental outcomes for sensitive federal sites. The contractor has delivered services to the Department of Agriculture, Smithsonian Institution, and NASA, consistently supporting mission-critical environmental operations. For the Department of Agriculture, they provide large-scale organic waste processing to sustain grounds management and soil health programs. At the Smithsonian and NASA, they maintain wastewater and neutralization systems essential to facility integrity and environmental compliance, indicating a pattern of trusted, long-term engagement with agencies requiring precise, low-impact environmental services. Their primary industry focus is on water supply and irrigation systems (NAICS 221310) and sewage treatment facilities (NAICS 221320), with significant supplemental work in landscaping services (NAICS 561730). This positions them as a niche provider of integrated environmental infrastructure solutions, bridging utility operations with sustainable land management. They serve federal installations where environmental stewardship, regulatory adherence, and operational continuity are paramount. Maryland Environmental Service is structured as a 2A entity, headquartered in Millersville, Maryland. While no federal certifications are listed, their consistent performance on federal contracts demonstrates proven reliability in delivering technical environmental services to high-sensitivity government facilities across the Northeast corridor.
Key Performance Metrics
Awards Count
110
All time
Active
2
Currently performing
Completed
108
Past period of performance
Total Awards
All time
Contracts
Prime · all time
Subcontracts
Sub · all time
Grants
Prime · all time
Subgrants
Sub · all time
Award Analytics & Distribution
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