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POTOMAC ENVIRONMENTAL INC

UEI: FZ3HLBWL4H17CAGE: 1RYB2

POTOMAC ENVIRONMENTAL INC is a federal contractor, registered under UEI FZ3HLBWL4H17 and CAGE code 1RYB2. It has been awarded $11,667,513 in federal contracts. Primary work spans Hazardous Waste Collection, Ship Building and Repairing, and Remediation Services. Top awarding agencies include Department Of Defense, Department Of Defense (dod), and Department Of The Interior.

Contact Information

Registration and classification details

Phone+1 (555) 000-0000

Websitehttps://www.potomacenv.com

Address123 Main St, City, ST 12345

Registration

UEI Code

FZ3HLBWL4H17

CAGE Code

1RYB2

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationSubchapter S Corporation

NAICS Codes

562112Hazardous Waste Collection(Primary)

562910Remediation Services

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Potomac Environmental Inc. specializes in hazardous waste collection, treatment, and disposal, alongside remediation services and industrial equipment leasing for federal operations. The company delivers end-to-end environmental management solutions, including the safe handling, transport, and dispo...

Key Performance Metrics

Awards Count

84

All time

Active

2

Currently performing

Completed

82

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

Department Of Defense$8.5M72.6%Department Of Defense (dod)$2.5M21.5%Department Of The Interior$238.5K2%Department Of Homeland Security$220.7K1.9%National Aeronautics And Space Administration (nasa)$188.4K1.6%

Other agencies (2 agencies, <0.5% each)$38.2K0.3%

Awards by NAICS

562112 - Hazardous Waste Collection$8.4M72%336611 - Ship Building and Repairing$1.3M11.2%562910 - Remediation Services$1.1M9.8%561210 - Facilities Support Services$255.1K2.2%562212 - Solid Waste Landfill$129.0K1.1%237990 - Other Heavy and Civil Engineering Construction$115.6K1%238910 - Site Preparation Contractors$71.3K0.6%562211 - Hazardous Waste Treatment and Disposal$68.8K0.6%

Others - Other NAICS codes (6 codes, <0.5% each)$189.2K1.6%

Awards by Agency Over Time

Awards by Place of Performance

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Solicitation # CP25014

Solicitation CP25014 is a unit price contract issued by the Port of Lake Charles (Lake Charles Harbor & Terminal District) for the Industrial Park East Rail Extension and Trans-loading Yard project located in Calcasieu Parish, Louisiana. The scope of work requires the contractor to provide all labor, materials, equipment, and supplies necessary to complete the project according to best industry practices and contract specifications. Key deliverables include mobilization, clearing and grubbing of 10 acres, drainage excavation, structural fill embankment, lime treatment of 37,000 square yards, and the installation of 602 linear feet of barbed wire fencing and double swinging driveway gates. The contract will be awarded to the lowest qualified bidder who complies with all requirements. Bidders must submit proposals by November 19, 2026, using the Louisiana Uniform Public Work Bid Form, ensuring every requested item has a unit price. The successful bidder must provide performance and payment bonds from an approved or A-rated Louisiana domiciled insurance company. Project administration includes a bi-monthly schedule update requirement and a retainage policy of 10 percent for contracts up to 500,000 dollars and 5 percent for those exceeding that amount. Compliance with the Clean Air Act, Federal Water Pollution Control Act, and Equal Opportunity clauses is required, with specific attention to FEMA assistance for subcontracts exceeding 150,000 dollars. Inspection and acceptance are managed by the Department, utilizing DOTD standards for earthwork and the International Roughness Index for concrete pavement.

Port of Lake Charles

POSTED

about 2 hours ago

DEADLINE

ALTA, RIVERVIEW, AND KINGS CANYON HIGH WELL DRILLING PHASE

Solicitation # alta-riverview-kings-canyon-high-well-drilling-phase

The Alta, Riverview, and Kings Canyon High Well Drilling Phase is a solicitation issued for project number 1000316-001C on behalf of the Kings Canyon Unified School District. The scope of work involves well drilling operations located across Reedley, Parlier, Dinuba, and Fresno, California. This project is categorized under NAICS code 237990 and is managed through Anthony J. Prieto Water Well Drilling, Inc. This opportunity is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The solicitation was posted on October 29, 2026, with a response deadline of November 10, 2026. Interested parties may coordinate through the primary point of contact, Jennah Castagna.

Anthony J. Prieto Water Well Drilling, Inc.

POSTED

about 2 hours ago

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin-0

The Recharge Master Plan Update Basin Improvements Project, managed by Granite Construction Company, involves the construction of two drop inlet diversion structures within the 25-foot-wide concrete San Antonio Creek Channel in Montclair, California. The scope of work includes excavating 8 to 10 feet below the channel floor, installing steel debris grates, and fitting wall-mounted steel gates on the east sides of the structures. Additionally, the project requires the installation of 4-foot-diameter discharge pipelines leading to Montclair Basins 2 and 3, which will be covered by 3 feet of soil and terminate in concrete outlet structures designed for flow dissipation. The project also encompasses the delivery of full electrical, instrumentation, and SCADA integration to manage gate actuation. Programming for these systems is strictly limited to approved integrators, specifically Technical Systems, Inc. or E Technologies Group. This solicitation is categorized under NAICS code 237990 and is open for responses until November 5, 2026.

Granite Construction Company

POSTED

about 2 hours ago

DEADLINE

Theatre Mold Remediation Scope of Work

Solicitation # AT25-0006

Solicitation AT25-0006 is a subcontracting opportunity with Adams and Associates, Inc. for comprehensive mold remediation at Theatre Building 1086 of the Atterbury Job Corps Center in Edinburgh, Indiana. The project was initiated following a sprinkler system failure that caused significant water damage. The scope of work requires the remediation of the entire building, including cleaning visible mold from CMU walls, concrete floors, and vinyl tiles, as well as the removal and replacement of affected drywall, gypsum wallboard, and acoustical tile ceiling finishes. Additionally, the contractor must clean or replace damaged theater seating cushions and perform dehumidification to maintain humidity levels at or below 50 percent. All work must adhere to ANSI/IICRC S520 standards, EPA guidelines, OSHA regulations, and the findings of the Micro Air Inc. Mold Testing report dated April 11, 2024. The contract is a single lump sum award based on best value, with evaluation weights distributed across price (60 points), quality (20 points), past performance (10 points), and schedule (10 points). Key requirements include the provision of a Certified Industrial Hygienist for verification and final clearance, a detailed remediation plan featuring HEPA filtration and negative air pressure, and compliance with Davis-Bacon Act wage determinations. Bidders must hold a valid Indiana Contractor's License and provide proof of automobile and workers compensation insurance, naming Adams and Associates, Inc. as an additional insured. Proposals must be submitted on company letterhead and include a detailed cost breakdown, a timeline for substantial completion, and a 90-day bid guarantee. Work must commence within 14 days of the Notice to Proceed, and payment is issued on Net 30 terms.

Atterbury Job Corps Center

POSTED

about 2 hours ago

DEADLINE

ARWA Carrizo System Expansion: Well Drilling

Solicitation # arwa-carrizo-system-expansion-well-drilling

The Alliance Regional Water Authority is seeking bids for the Carrizo System Expansion project focusing on well drilling services located in Rosanky, Texas. This solicitation, identified as ARWA IFB Number 2026-001, is managed by Hydro Resources - Mid Continent, Inc. and falls under NAICS code 237990. The opportunity is specifically set aside for Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 3, 2026. Primary coordination for this contract is handled by Amy Majors, who serves as the point of contact for the procurement process.

Hydro Resources - Mid Continent, Inc.

POSTED

about 2 hours ago

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin

Empire Equipment Service, Inc. is soliciting quotes for the Construction of The Recharge Master Plan Update Basin Improvements Project, specifically focusing on the Montclair Basins 2 and 3 Diversion Improvements at the San Antonio Creek Channel in Montclair, California. This project is being conducted for the Inland Empire Utilities Agency and falls under NAICS code 237990. The opportunity is specifically seeking certified DBE and DVBE subcontractors and suppliers, with set-asides available for various small business categories including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by November 5, 2026. Primary inquiries should be directed to Gio Marquez via the provided estimating email or phone contact.

Empire Equipment Service, Inc.

POSTED

about 2 hours ago

DEADLINE

Site Compliance and Improvements - Patton Landing

Solicitation # site-compliance-improvements-patton-landing

The Site Compliance and Improvements project at Patton Landing is a solicitation issued by the State of California Department of General Services, Real Estate Services Division, Project Management and Development Branch. Located in Carnelian Bay, Placer County, California, the project is identified by Project Number 13891 and Event ID 0000040533. The scope of work falls under NAICS code 237990, focusing on site compliance and infrastructure enhancements. This opportunity is specifically set aside for SBA certified Service-Disabled Veteran Owned Small Businesses and Disadvantaged Business Enterprises. The solicitation was posted on October 29, 2026, with a response deadline of November 10, 2026. Interested parties may coordinate through the primary point of contact, Nayvi Waite, at Resource Development Company LLC.

Resource Development Company LLC

POSTED

about 2 hours ago

DEADLINE

Structural Repair at NCMT Berths 24-3 and 24-4, CA

Solicitation # structural-repair-ncmt-berths-24-3-24-4-ca

This solicitation, issued by Griffith Company, concerns structural repair work at NCMT Berths 24-3 and 24-4 located in California. The scope of work involves the demolition and removal of existing concrete decks, pile caps, and appurtenances, followed by the construction of a new reinforced concrete deck. Additionally, the project requires the repair of existing piles, the installation of pile jackets, and the replacement of various waterfront elements, including bull rails, wale systems, fenders, and mooring hardware such as bollards. The opportunity is designated as a small business set-aside under NAICS code 237990. Interested parties must submit their responses by the deadline of November 4, 2026. Primary coordination for this project is handled by Savana Powell.

Griffith Company

POSTED

about 2 hours ago

DEADLINE

ADVANCE NOTICE: Rail Modernization Program

Solicitation # WMATA-0000010871

The Washington Metropolitan Area Transit Authority has issued an advance notice for the Rail Modernization Program under solicitation number WMATA-0000010871. This solicitation is categorized under NAICS code 237990, focusing on specialized infrastructure construction and modernization efforts for the rail system. Interested parties have until September 30, 2027, to submit their responses. Further details and bidding information can be accessed through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

about 2 hours ago

DEADLINE

S203--Base YR (03/11/2027-02/29/2028) + 4 OYs Food and Nutrition Staff

Solicitation # 36C25227Q0077

252-NETWORK Contract Office 12 (36C252)

POSTED

about 3 hours ago

DEADLINE

Vernon Street Town Square Fountain Renovations

Solicitation # 13-201

City of Roseville

POSTED

about 4 hours ago

DEADLINE

Hazardous Waste Collection & Disposal Services

Solicitation # 20261028006

County of Orange OC Waste & Recycling

POSTED

about 8 hours ago

DEADLINE

Sanitary Sewer Installation (Open Cut)This subcontract opportunity with Cleary Construction, Inc. involves the installation of sanitary sewer piping for the CSO 70 Sewer Improvements project. The scope of work includes open-cut excavation and the installation of PVC piping in diameters ranging from 6 to 30 inches, as well as extra depth excavation for pipes and manholes. Additionally, the contractor will be responsible for installing precast concrete riser rings and completing the CSO regulator fit-out to deliver a fully installed and tested sanitary sewer system. The solicitation is designated as a small business set-aside, welcoming applications from SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by December 4, 2026. The project falls under NAICS code 237990 and is focused on critical infrastructure improvements.

Cleary Construction, Inc.

POSTED

about 9 hours ago

DEADLINE

in about 1 month

Site Preparation & Land ClearingThis subcontract opportunity, issued by Cleary Construction, Inc., is for site preparation and land clearing services as part of the CSO 70 Sewer Improvements project. The selected contractor will be responsible for clearing and grubbing approximately 5,130 square yards of wooded areas, which includes the removal of roughly 30 trees exceeding 15 inches in diameter. Work will be performed within city right-of-ways as well as residential and commercial yards to ensure the site is fully prepared for subsequent excavation and utility installation. The contract is designated as a small business set-aside, welcoming applications from SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by the deadline of December 4, 2026. The project falls under NAICS code 238910 and is focused on delivering a cleared site ready for prime contractor operations.

Cleary Construction, Inc.

POSTED

about 9 hours ago

DEADLINE

in about 1 month

Surge Tank and Standpipe ConstructionThis subcontract opportunity with Garney Companies, Inc. involves the construction of specialized surge control infrastructure for projects managed by the Charles County Government. The scope of work focuses on the delivery, construction, and commissioning of surge tanks and standpipes specifically designed to prevent water hammer. The opportunity is set aside for SBA certified Women-Owned Small Businesses and Disadvantaged Business Enterprises under NAICS code 237990. Interested parties must submit their responses by November 9, 2026.

Garney Companies, Inc.

POSTED

about 9 hours ago

DEADLINE

Grounds Preparation and Site WorkThe Grounds Preparation and Site Work subcontract is issued by the Region One Education Service Center in Texas to support regional planting projects. The selected contractor will be responsible for initial site preparation for prime contractors, which includes clearing, grading, and preparing soil using earth-moving equipment and soil amendments to ensure sites are ready for tree installation. This opportunity falls under NAICS code 238910 and was posted on October 29, 2026. Interested parties must submit their responses by the deadline of November 18, 2026. Further details regarding the solicitation can be accessed through the Texas SmartBuy portal.

POSTED

about 9 hours ago

DEADLINE

F&W, 2018 Munson Packman Boat Repower project

Solicitation # 2018 Munson Packman Boat Repower

The Confederated Tribes of the Colville Reservation Fish and Wildlife Department is seeking a factory-certified marine contractor to perform a complete propulsion repower and helm system integration on a 30 foot Munson Packman landing craft. The project involves the decommissioning and removal of two existing Honda BF250A outboard engines and legacy iST components, followed by the installation of two new Honda BF250D Drive-by-Wire outboards. The scope of work includes comprehensive digital rigging, the installation of new Honda iST electronic control heads at dual helm stations, integration with the existing NMEA 2000 backbone and SeaStar Power Assist steering system, and a full fuel system overhaul using USCG Type A1-15 lines. The project concludes with factory diagnostic checks and a minimum two hour sea trial to validate performance and safety protocols. To ensure quality and warranty coverage, the contractor must be an authorized Honda Marine Dealer or Service Center and employ technicians with at least five years of experience with commercial aluminum vessels and complex marine networks. Proposals must be submitted as a PDF by November 13, 2026, and must provide a firm-fixed price. Award selection is based on a 100 point evaluation criteria, with a preference for responsible Indian Offerors. The contract requires the contractor to maintain significant insurance coverages, including 1 million dollars per occurrence in general liability, and mandates a 25 percent retainage or a performance bond for contracts exceeding 100,000 dollars. All disputes are subject to the jurisdiction of the Colville Tribal Court and tribal law, and contractors must comply with the Colville Tribal Employment Rights Ordinance.

Confederated Tribes of the Colville Reservation

POSTED

about 14 hours ago

DEADLINE

Drummed Hazardous Waste DisposalThis subcontract for the City of Pasadena Public Works Department involves the professional handling and disposal of drummed hazardous materials on behalf of prime contractors. The scope of work includes the collection and transportation of 55-gallon drums containing aerosols, absorbents, contaminated rags, and filters, utilizing specialized trucks and drum handling lifts to ensure safe removal. The selected provider must hold a hazardous waste transporter certification and maintain strict compliance with all environmental regulations governing drummed waste. The contract requires the delivery of certified disposal documentation to verify that all materials have been processed according to legal standards. Interested parties must respond by December 7, 2026.

Public Works Department, BSFMD

POSTED

about 15 hours ago

DEADLINE

in about 1 month