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4e Environmental Services Inc.

UEI: SLED_7AF4A53BD9D7E92C

4e Environmental Services Inc. is a federal contractor, registered under UEI SLED_7AF4A53BD9D7E92C. It has been awarded $79,200 across 1 federal contract. Primary work spans Septic Tank and Related Services. Top awarding agencies include W076 Endist Little Rock.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_7AF4A53BD9D7E92C

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

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Total Awards

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Award Analytics & Distribution

Awards by Agency

W076 Endist Little Rock$79.2K100%

Awards by NAICS

562991 - Septic Tank and Related Services$79.2K100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in 4e Environmental Services Inc.'s top NAICS codes and agencies

Scheduled Cleaning and Maintenance ServicesThe contract titled Scheduled Cleaning and Maintenance Services requires the performance of routine cleaning, waste removal, sanitization, and general maintenance of portable comfort stations across Texas. This work is essential to ensure public health and safety by maintaining hygienic conditions in temporary sanitation facilities used in various locations throughout the state. The services must be delivered consistently during the contract period to meet established standards for cleanliness and functionality. The contract is issued as a subcontract under the Texas Department of Transportation and is classified under NAICS code 562991 for Other Waste Management Services. Solicitation details indicate a posted date of July 31, 2026, with a response deadline of August 14, 2026. All work is to be performed within the state of Texas, though exact locations are not specified. Interested parties must submit proposals by the stated deadline to be considered for award, with no set-aside provisions identified for small or specialized businesses.

Texas Department of Transportation

POSTED

DEADLINE

Road Sweeping and Site CleanupThe contract is for mechanical road sweeping and incidental cleaning of spillage or tracking that occurs beyond project limits during and after construction activities. It is classified as a subcontract under NAICS code 562991, which pertains to other waste management services. The work is being managed by the Massachusetts Department of Public Works, and performance is expected to take place within the jurisdiction of Massachusetts. The solicitation was posted on July 31, 2026, with a deadline for responses set for August 21, 2026. The scope focuses on maintaining public roadways by removing debris, dust, and material tracking from construction zones to ensure safety, cleanliness, and compliance with municipal standards. All services must be performed promptly during active construction and immediately following project completion to mitigate any environmental or public nuisance caused by construction-related residues.

Department of Public Works

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C26950004 - Chino Hills SP - Septic Pumping Service Contract

Solicitation # 0000039936

The contractor is required to provide up to 30 septic pumping services annually for the California Department of Parks and Recreation at Chino Hills State Park, with services centered around emptying 4,000-gallon and 1,500-gallon sewage vaults as outlined in DPR 326B and Exhibit B, Attachment I. All waste must be transported and disposed of at approved offsite facilities, and work must be completed within 72 hours of a service request, ensuring cleanliness, safety, and readiness for use. The contractor is responsible for supplying their own equipment, with listed equipment serving only as bidding guidance. The contract period runs from October 1, 2026, through September 30, 2029, or 36 months after DGS-OLS approval, whichever is later. Bids must be submitted by August 21, 2026, via email in PDF format to IEDContracts@parks.ca.gov with a specified subject line, or as sealed paper copies mailed to the Inland Empire District office in Perris, California. Questions regarding the bid package must be submitted by August 11, 2026, and answers will be distributed via addendum, which bidders are responsible for monitoring and downloading. While the DVBE participation requirement has been waived, a 1% to 5% incentive credit is still applied based on DVBE involvement, and a 5% preference reduction is granted to certified small businesses for award evaluation. The award will be based on the lowest responsive bid after adjustments for these incentives, using a low-price technically acceptable approach without formal trade-offs. All submissions must include complete documentation including the bid form, site map, budget details, special terms, AI disclosure form, and compliance certifications. No pricing has been filled in the bid form, leaving the contract value unspecified. Payment must be invoiced within 90 days of contract termination and include the agreement number, service date, and itemized cost. The contractor must comply with California state certifications including drug-free workplace, nondiscrimination, and AI disclosure requirements, and must disclose any subcontractors and their certifications if applicable. There are no specified FOB terms, key personnel requirements, contract options, or security clearances, and no formal inspection locations are defined, though final acceptance remains the responsibility of the state.

California Department of Parks & Recreation

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Carpet Removal and DemolitionThe contract mandates the complete removal and disposal of existing carpet and cove base materials from Building 1947 at Shaw Air Force Base in South Carolina, with a performance location identified by zip code 29152. This work falls under the NAICS code 562991, classifying it as other waste management services, and is designated as a Small Business Set Aside, meaning only eligible small businesses may bid. The opportunity was posted on July 31, 2026, with responses due by September 7, 2026, at 6:00 PM Eastern Time, and is structured as a subcontract under the Department of Defense, specifically managed by FA4803 20 Cons Lgca. All materials removed must be properly disposed of in compliance with applicable environmental and military regulations, and performance is expected to be carried out entirely at the specified location without additional site details provided in the solicitation.

FA4803 20 Cons Lgca

POSTED

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in about 1 month

Routine Servicing of Sanitation UnitsThis contract entails the weekly servicing of 14 portable toilets and 6 handwash stations located in Yigo, Guam, with a requirement for comprehensive cleaning, restocking of supplies, and periodic waste pumping to maintain sanitary conditions. All waste handling must comply with HAZMAT regulations, ensuring safe and legally compliant disposal procedures, and includes an emergency response component to address urgent issues outside standard service windows. The work is classified under NAICS code 562991 for other waste management services and is designated as a Small Business Set Aside, meaning only eligible small businesses may bid. The solicitation was posted on July 31, 2026, with a deadline for responses on August 12, 2026, and is issued as a subcontract under the Department of Defense, specifically managed by FA5025 356 Eceg Pk. Performance is localized to Yigo, and no other locations are specified.

FA5025 356 Eceg Pk

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Debris and Rubbish Removal from Spillway and ShorelineThe contract entails the removal of logs, brush, and rubbish from spillway riser inlets, shorelines, and dam crests at Dutchman Lake and Frank’s Tract, with all debris requiring offsite disposal. Work must be performed in accordance with environmental and safety standards to ensure the integrity and functionality of the water control structures. The project is designated as a Small Business Set Aside under the SBA program, restricting eligibility to qualifying small businesses, and is classified under NAICS code 562991 for other waste management services. Performance is localized to Harrisburg, Illinois, with a zip code of 62946, and is managed by the U.S. Department of Agriculture through its CSA East 6 office. The solicitation was posted on July 31, 2026, with bids due by August 12, 2026, at 8:00 p.m. Eastern Time. This is a subcontract opportunity, meaning the winning contractor may be engaged by a prime contractor to carry out specified tasks under a larger agreement. While no point of contact is listed, interested parties can access additional details via the provided SAM.gov link. All work must be completed within the contractual timeframe, and compliance with federal regulations regarding waste handling and disposal is mandatory.

Csa East 6 Usda-Fs

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IDIQ Boundary Maintenance Beaver Lake Project

Solicitation # W9127S26QA039

The Contractor is responsible for providing all necessary labor, equipment, materials, tools, and supplies to clear and mark surveyed boundary lines of Government property around Beaver Lake, with the exception of any items specifically noted otherwise. As part of the service, the Contractor must identify and document any trespass or encroachment activities discovered on Government land and submit detailed reports on a weekly basis. All work is triggered through delivery orders issued by the Government, each tied to a specific Scope of Work that outlines the locations and tasks to be completed using firm fixed-price contract line item numbers. No work may begin until the Contractor formally receives a delivery order from the Contracting Officer, ensuring all activities are authorized and properly scoped prior to commencement. This procurement is structured as an Indefinite Delivery/Indefinite Quantity (IDIQ) contract titled IDIQ Boundary Maintenance Beaver Lake Project, solicited under number W9127S26QA039 with a response deadline of June 11, 2026. The effort is set aside exclusively for small businesses under the SBA’s Total Small Business Set-Aside program, identified by NAICS code 561730. The project is managed by the Department of Defense through the Office of the U.S. Army Corps of Engineers in Little Rock, Arkansas, with point of contact for inquiries provided by Deborah Oswalt and Carole Householder. Performance is expected to occur in the Beaver Lake area, with all work governed by the terms of the delivery orders and associated Scope of Work documents issued by the Government.

W076 Endist Little Rock

POSTED

DEADLINE

in about 1 month

McConnell AFB 2026 Air Show Latrines and Hand Washing Stations

Solicitation # FA462126Q0030

The 2026 Airshow at McConnell Air Force Base requires a full-service contract for portable sanitation and handwashing facilities, encompassing 159 standard portable restrooms, 21 ADA-compliant units, and 18 hand washing stations, with an optional addition of 20 more portable units. The contractor must deliver, install, service, and remove all units in strict alignment with the timeline: setup completion by 4:00 PM on October 22, 2026, and full removal by 4:30 PM on October 26, 2026. Servicing must occur over three calendar days during the event window, including daily pumping, scrubbing, restocking of supplies, waste disposal, debris removal, and emergency response support during operational hours. All equipment must arrive undamaged, pest-free, and fully functional, with compliance to Air Force Instruction 32-7086, federal and Kansas environmental regulations, and base security protocols including DBIDS and REAL ID verification for personnel access. The solicitation, identified as FA462126Q0030, is a Small Business Set-Aside under NAICS code 562991 with a $9 million size standard, and is structured as a Firm Fixed Price contract under the Lowest Price Technically Acceptable evaluation method. All proposals must be submitted as a single PDF no longer than five pages, including a fully completed SF 1449 with pricing in the bid schedule, and representations certified either directly on the solicitation or via SAM.gov. Offers must remain valid through October 31, 2026. The contract incorporates numerous FAR/DFARS clauses related to labor standards, equal opportunity, trafficking in persons, paid sick leave, cyber security, Buy American, and prohibitions on procurement from Xinjiang and the Maduro regime. Safety Data Sheets for all chemicals used are mandatory, and contractor personnel must adhere to base access rules, including vehicle searches and ID verification. Payments will be processed electronically via Wide Area WorkFlow, and the Government retains the right to reject non-compliant offers without negotiation. The performance location is Building 412 at McConnell AFB, Kansas, with inspection and acceptance occurring upon delivery at that site. All interested vendors are required to acknowledge Amendments 0001 and 0002, which extended the quote submission deadline to August 12, 2026, at 10:0

FA4621 22 Cons Pk

POSTED

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Andersen AFB Portable Toilets and Handwash Stations - NWF

Solicitation # FA5025-26-Q-A021

The 356th ETSG Contracting Office is seeking qualified small businesses to provide portable toilet and handwash station services at Andersen Air Force Base in Yigo, Guam, under a Small Business Set Aside designation. This notice is a sources sought action, not a formal solicitation, and no contract will be awarded based on responses; however, feedback from vendors is critical and may directly inform the upcoming solicitation. Interested parties are encouraged to submit capability statements, ask clarifying questions, or propose alternative solutions to meet the requirements outlined in the Statement of Work, while avoiding submission of proprietary or competition-sensitive information. All submissions must be sent via email to both designated points of contact, Cameron Smith and Irene York, and must include the vendor’s UEI or CAGE code to ensure eligibility for future notice of the solicitation. Responses must be submitted by August 12, 2026, and only businesses with an active SAM.gov registration will be considered for any future award. The North American Industry Classification System code for this effort is 562991, and the anticipated solicitation will be posted on SAM.gov shortly after the response deadline, with a very short window of ten days or less for submissions. The final Statement of Work, if revised, will be provided with annotated changes alongside the prior version for reference. The performance location is Yigo, Guam, and the contracting office is located at APO, AP 96543. This effort is part of a broader strategy to identify capable small businesses to support essential sanitation services at a key Pacific operations base.

FA5025 356 Eceg Pk

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Wastewater & Grease Removal Services JBMDL

Solicitation # FA448426R0015

This solicitation, FA4484-26-R-0015, seeks commercial wastewater and grease removal services at Joint Base McGuire-Dix-Lakehurst, New Jersey, under a firm-fixed price Requirements contract with a one-year base period and up to four optional one-year extensions. The procurement is a 100% small business set aside with a NAICS code of 562991 and a size standard of $9,000,000, meaning only certified small businesses may respond. All proposals must comply with the Revolutionary FAR Overhaul provisions and must be submitted electronically by 12 PM EDT on August 20, 2026, to the designated point of contact emails. Pricing may be submitted on the SF 1449 form or the offeror’s own document format, provided all instructions in Attachment 2 are followed. No DPAS rating applies, and the government reserves the right to cancel the solicitation at any time without obligation to reimburse any costs incurred by offerors. Questions must be submitted by 2 PM EDT on August 13, 2026, and will be addressed through a publicly posted Q&A log on SAM.gov. All inquiries should be directed to Rodney Brown or Alexander Kouba, the primary and secondary points of contact.

FA4484 87 Cons Pk

POSTED

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Bathroom Trailer Lease

Solicitation # FA468626QS017

This solicitation, numbered FA468626QS017, is a commercial acquisition fully set aside for small businesses under NAICS code 562991, seeking a trail-mounted restroom rental and associated servicing for the 9th Maintenance Group at Beale Air Force Base, California. The requirement stems from Executive Order 14183, which mandates gender-separated restroom facilities, as the current facility at the Air Force Combat Ammunition Course cannot comply. Offerors must submit a completed Attachment 1 detailing line items, delivery schedules, and pricing, along with the required representations and certifications outlined in FAR 52.212-3. Evaluation criteria are specified within Attachment 1, and the acquisition adheres strictly to commercial terms under FAR 52.212-4 without additional financing or warranty conditions. All necessary specifications, performance requirements, and contract provisions are referenced in Attachments 1 through 4, including the official Q&A document dated July 31, 2026. Proposals are due by 10:00 a.m. Pacific Standard Time on August 10, 2026, with questions due by August 3, 2026, at the same time. Deliveries must occur at Beale AFB, CA, with performance tied to the place of performance specified in the solicitation. Contracting Officer Teresa Romig and Contract Specialist SSgt Jacob Duderstadt are the designated points of contact for all inquiries. Submission must follow the commercial procedures under FAR Part 12, and no separate written solicitation will be issued. The process is entirely electronic, with all provisions and clauses accessible via Acquisition.gov, and compliance with federal regulations regarding accessibility and facility standards is mandatory.

FA4686 9 Cons Pk

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MK38 FY26 Portable Restroom

Solicitation # N00174-26-SIMACQ-W82-0040

The U.S. Navy’s Naval Surface Warfare Center Indian Head Division is soliciting quotes for a firm-fixed-price purchase order under Simplified Acquisition Procedures to perform Steam Station Re-piping Repairs, issued as a brand-name mandatory requirement under RFQ N0017426Q1110. This solicitation is a combined synopsis and solicitation with no separate written document to follow, and it is set aside entirely for small businesses with a size standard of $9,000,000 under NAICS code 562991. The government will evaluate all timely responses on a Lowest Price Technically Acceptable basis without discussions, prioritizing quotes that meet exact technical specifications—including the mandated brand—and include all costs such as shipping and handling. The award will be made to the responsible vendor offering the most advantageous price while meeting all technical requirements. Quotes must be submitted via email to nicole.a.ransom3.civ@us.navy.mil no later than August 21, 2026, at 4:00 PM EST, and must include a cover sheet with the vendor’s official company name, point of contact details, Unique Entity Identifier, and CAGE Code. Late submissions will be rejected outright. Questions regarding the requirement must be submitted by August 12, 2026, with all clarifications expected to be issued by August 17, 2026. The place of performance is in San Diego, California, while the contracting office is located in Indian Head, Maryland. This requirement is part of the Department of Defense’s fiscal year 2026 efforts, and compliance with all FAR/RFO provisions current through FAC 2026-01 and DFARS DPN 20260507 is mandatory.

Nswc Indian Head Division

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Invasive Species Prevention and Equipment DecontaminationThis contract mandates strict protocols to prevent the introduction of invasive species through the mandatory washing and drying of all equipment used in sensitive natural areas. All personnel and contractors must comply with approved decontamination procedures before and after each use of tools, vehicles, and gear to eliminate potential biological vectors. The contract emphasizes rapid identification and immediate reporting of any newly discovered invasive species, requiring timely notification to designated authorities to enable swift response and containment. These measures are critical to protecting native ecosystems within the region under the jurisdiction of the Fish and Wildlife, Region 1 – Northern Region, Redding and Eureka. The work is classified under NAICS code 562991 for other waste management services, and the contract is structured as a subcontract aligned with environmental preservation goals in California. Performance is expected across all areas under the agency’s oversight, particularly in high-risk zones where human activity could facilitate the spread of invasive organisms. Compliance is non-negotiable, and failure to adhere to decontamination or reporting requirements may result in contract termination or penalties. The agreement is posted with a visibility date in 2026 and is accessible via a California state project portal, reinforcing its connection to regional environmental management initiatives.

Fish and Wildlife, Region 1 - Northern Region, Redding and Eureka

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Site Cleanup and Debris RemovalThe contract titled Site Cleanup and Debris Removal requires daily removal of debris, materials, and obstructions from roadways and pedestrian areas to ensure public safety and maintain a clean environment. Immediate cleanup of any spillage is mandatory to prevent hazards and uphold sanitary conditions across all designated areas. This subcontract is issued by the City of Yuma in Arizona under NAICS code 562991 for waste collection and remediation services. The solicitation was posted on July 31, 2026, with bids due by September 3, 2026, at 6:00 PM. The place of performance and specific location details are not provided, but services must be delivered within the jurisdiction of the City of Yuma. Interested parties can access the full opportunity through the provided online portal.

POSTED

DEADLINE

in about 1 month

Hull and Tank Cleaning ServicesHull and Tank Cleaning Services is a subcontract opportunity issued by the Naval Supply Systems Command Fleet Logistics Center Yokosuka under the Department of Defense, targeting specialized marine cleaning operations in Sasebo, Japan. The scope requires professional removal of marine growth, sludge, and debris from berthing barges and ship tanks using high-pressure water jetting techniques, with strict adherence to confined space entry protocols to ensure worker safety and regulatory compliance. All work must be performed in alignment with industry best practices for environmental protection and operational safety in restricted underwater and enclosed environments. The opportunity was posted on July 30, 2026, with a mandatory response deadline of August 17, 2026, and is classified under NAICS code 562991 for other remediation services. Contractors must demonstrate proven experience in marine tank cleaning, access to certified equipment, and qualified personnel trained in confined space entry and high-pressure water operations to qualify for award.

Navsup Flt Logistics Ctr Yokosuka

POSTED

DEADLINE

Porta John and Handwashing Station Rental

Solicitation # N42158-26-SIMACQ-NNSY-900F-0077

The U.S. Navy’s Norfolk Naval Shipyard is seeking to award a Firm Fixed Price single award contract for the rental of ten portable toilet stations, each measuring approximately 4 feet wide by 4 feet deep by 7.5 feet high, and four handwashing stations. These commercial items must be prepared in accordance with FAR subpart 12.1 and are intended for use during the contract period. The solicitation is restricted exclusively to Total Small Businesses, with the North American Industry Classification System code 562991 and a small business size standard of $9 million in annual revenue. The Product Service Code for this acquisition is W085. The anticipated performance period runs from August 10, 2026, through March 10, 2027, with performance located in Portsmouth, Virginia. All responses must be submitted by the deadline of August 3, 2026, and inquiries should be directed to Eboni Uwuseba, the designated Contract Specialist.

Norfolk Naval Shipyard Gf

POSTED

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Dust Control & Air Quality Compliance (NSAQMD Rule 226)The contract requires the development and implementation of a comprehensive Dust Control Plan aligned with NSAQMD Rule 226 to ensure air quality compliance during construction activities in Truckee, California, with a zip code of 96161. The scope includes establishing monitoring protocols and mitigation measures to suppress airborne particulate matter, with ongoing oversight to maintain regulatory standards throughout the project lifecycle. All activities must be conducted in accordance with local environmental regulations and designed to minimize impact on surrounding communities and sensitive receptors. The subcontract is tied to a public infrastructure project managed by the Truckee Library Joint Powers Authority, operating under the North Sierra Air Quality Management District’s jurisdiction. The work falls under NAICS code 562991, indicating it involves other waste management services, likely including environmental remediation or construction-related air quality services. The contract is scheduled to be active following its posting on July 30, 2026, and performance will occur on-site in Truckee, with all compliance obligations focused on continuous dust suppression, real-time air quality data collection, and rapid response to exceedances.

Truckee Library Joint Powers Authority

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Weed and Dust Control on Fallowed LandThe contract involves the maintenance of fallowed agricultural fields to control weed growth and minimize airborne dust, ensuring adherence to environmental and public health standards. The work is critical for preventing ecological degradation and protecting air quality in the region, particularly in areas where land is intentionally left unplanted during crop rotation cycles. Services will include regular monitoring, mechanical or chemical weed suppression, and dust mitigation measures tailored to the specific conditions of the fallowed land. This subcontract is issued under the NAICS code 562991 for other remediation services and is managed by the Coachella Valley Water District in California. The solicitation was posted on July 30, 2026, and performance will occur within the district’s jurisdiction, though specific geographic details are not provided. The primary objective is to uphold regulatory compliance and community health by proactively managing vegetation and particulate emissions from idle farmland, with all activities aligned to long-term water conservation and environmental stewardship goals.

Coachella Valley Water District

POSTED

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