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MARYLAND ENVIRONMENTAL SERVICE

UEI: C9FMD2QMKM66CAGE: 1KHR7

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

C9FMD2QMKM66

CAGE Code

1KHR7

Entity Structure

U.S. Government Entity

Established

N/A

Business Classifications

U.S State Government

NAICS Codes

221310Water Supply and Irrigation Systems(Primary)
221320Sewage Treatment Facilities
334513Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
541330Engineering Services
562211Hazardous Waste Treatment and Disposal
+4 more

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

Awards by Agency
Awards by NAICS
Export
Awards by Agency Over Time
Awards by Place of Performance

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NAICS: 561730
New
MJCC LAND MAINTENANCE RFQ
Solicitation # mjcc-land-maintenance-rfq
The Muhlenberg Job Corps Center, operated by Insights Training Group LLC, is soliciting fixed-price quotes for comprehensive ground maintenance services at its campus in Greenville, Kentucky. The scope of work involves mowing, string trimming, edging, and cleanup for approximately 50 acres of maintained property and over 35 buildings. The contractor is responsible for providing all labor, supervision, equipment, materials, fuel, transportation, and insurance. Performance is based on a weekly schedule, with a requirement to maintain turf height between 3 and 4 inches. Any rejected work or identified deficiencies must be corrected within 48 hours at no additional cost to the government. The contract consists of an initial one-year term with the option for four additional one-year renewals. Award will be granted to a responsible offeror whose quote is technically acceptable and represents the lowest price. To be deemed technically acceptable, offerors must provide evidence of Kentucky state registration and licensing, verification of eligibility via the SAM portal, a detailed fixed-price quote, and a comprehensive submission including a technical proposal, company qualifications, three references, an equipment list, and a safety program. Compliance with the Federal Acquisition Regulation (FAR), OSHA, and EPA regulations is mandatory. Specifically, the contract adheres to the Davis-Bacon Act and Contractor Wage Rate Requirements under Wage Determination Number KY20210041. Payment is subject to net terms and requires the submission of weekly certified payroll and a signed Statement of Compliance with each invoice. Additionally, contractors must provide proof of their ability to secure performance and payment bonding. Quotes must be submitted electronically to the purchasing agent by October 30, 2026.
Muhlenberg Job Corps Center / Insights Training Group LLC

POSTED

about 4 hours ago

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in about 14 hours
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NAICS: 561730
New
SLED
IT, Lot Cleanup, Vegetation Control, Debris Removal, and Metal Product Decommissioning and Removing
Solicitation # RFP-Lot-Cleanup-CCT-IT-10_15.pdf
The Confederated Tribes of the Colville Reservation is soliciting proposals for comprehensive lot cleanup, vegetation control, debris removal, and metal product decommissioning services for five designated lots located in Nespelem and Omak, Washington. The selected contractor will be responsible for providing all labor, equipment, and transportation to perform grass cutting, vegetation trimming, and the removal of loose garbage and abandoned materials. Additionally, the scope includes the decommissioning and removal of authorized products, equipment, and fixtures, with a strict requirement to notify the owner of any hazardous or contaminated materials discovered. The project concludes with a final site inspection to ensure all properties are left in a clean, orderly, and safe condition. Proposals are due by November 5, 2026, and must be submitted to the CCT IT Department. The contract term is for an as-needed period not to exceed three years, with payments contingent upon the availability of funds in the tribal treasury. Evaluation is based on a 100-point scale considering reliability, budget, and TERO designations, with a specific preference for responsible Indian Offerors whose prices are within 10 percent of the lowest non-Indian bid. Awardees must provide proof of insurance and sign a certification regarding debarment and suspension. Furthermore, any contract exceeding 100,000 dollars requires a performance bond, otherwise, a 25 percent retainage will be applied.
Confederated Tribes of the Colville Reservation

POSTED

about 9 hours ago

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in 8 days
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NAICS: 561730
New
SLED
Landscaping Services
Solicitation # 260572
The Orange County Transportation Authority is soliciting bids for a one-year landscaping services contract with a budget of 354,050 dollars. This prevailing wage contract requires the contractor to provide comprehensive landscape maintenance, including weed control, pest and insect control, and bi-annual fertilization for slope covers, as well as the legal disposal of all generated debris. Services will be performed across multiple locations, including maintenance and operations bases in Santa Ana, Garden Grove, Anaheim, and Irvine, as well as various transportation centers. The scope includes weekly maintenance, monthly building pest control, and as-needed services such as bird and gopher control and emergency labor. Award will be granted to the responsive and responsible bidder with the lowest weighted sum, calculated as 90 percent for the lump sum total price and 10 percent for the percentage cost mark-up on parts. Bidders must hold a C-27 license from the California Contractor State License Board, a Public Works Contractor Registration number, and specific pesticide and arborist certifications. The contract mandates strict adherence to California Labor Code and Davis-Bacon Labor Provisions, as well as Level 2 Health, Safety and Environmental Specifications. Bids must be submitted via the OpenGov portal by November 2, 2026, with pricing provided specifically in Microsoft Excel format.
F&A-Contracts Administration and Materials Management

POSTED

about 11 hours ago

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in 4 days
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