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MARIPOSA PORTABLE SANTITATION LLC 4054 SILVER BAR RD MARIPOSA CA 95338-9416 US

UEI: SLED_6ABC380F133BBD9C

MARIPOSA PORTABLE SANTITATION LLC 4054 SILVER BAR RD MARIPOSA CA 95338-9416 US is a federal contractor, registered under UEI SLED_6ABC380F133BBD9C. It has been awarded $3,036,478 across 3 federal contracts. Primary work spans Septic Tank and Related Services. Top awarding agencies include Pwr Sf/sea MABO(85000) and Dsc Contracting Services Division.

Contact Information

Registration and classification details

Registration

UEI Code

SLED_6ABC380F133BBD9C

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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Contracts

Prime · all time

Subcontracts

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Grants

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Award Analytics & Distribution

Awards by Agency

Pwr Sf/sea MABO(85000)$2.0M65.9%

Dsc Contracting Services Division$1.0M34.1%

Awards by NAICS

562991 - Septic Tank and Related Services$3.0M100%

Awards by Agency Over Time

Awards by Place of Performance

Open opportunities in MARIPOSA PORTABLE SANTITATION LLC 4054 SILVER BAR RD MARIPOSA CA 95338-9416 US's top NAICS codes and agencies

Trade building Sewer Line Repair

Solicitation # trade-building-sewer-line-repair

Education & Training Resources is soliciting bids for a subcontracting opportunity to repair or replace the sewer line serving the Trade Building at the Iroquois Job Corps Center in Medina, New York. The scope of work involves the removal and replacement of approximately 155 linear feet of sewer pipe at a depth of 3 feet, including the removal of asphalt and concrete slabs, bathroom tie-ins, full restoration of disturbed surfaces, and mandatory pressure and leak testing. The project is a fee-for-service engagement and will be awarded based on the best overall value rather than the lowest bid. Bids must be submitted by 12:00 pm EST on September 14, 2026, to Denise Socha. Eligible bidders must be registered in SAM.gov with a UEI number and provide business licenses, a W-9, and a detailed itemized quote covering labor, materials, equipment, and restoration. This is a bonded project with specific requirements based on contract value: projects between 35,000 and 150,000 dollars require a 100 percent payment bond and additional protection, while projects exceeding 150,000 dollars require both 100 percent performance and payment bonds. Compliance with the Davis-Bacon Act, OSHA regulations, and NFPA 101 Life Safety Code is mandatory. The solicitation is set aside for various small business categories, including SDB, WOSB, HUBZone, VOSB, and SDVOSB. Relevant FAR clauses apply, including those regarding executive compensation reporting, debarment certification, and minimum wages under EO 14026.

Iroquois Job Corps Center

POSTED

DEADLINE

Biosolids Containment and Trailer Cleaning ServicesThe Public Works agency in Florida is seeking a subcontractor for Biosolids Containment and Trailer Cleaning Services. The primary objective of this contract is to ensure the thorough cleaning and decontamination of biosolids hauling trailers after every use to prevent odors, spillage, and cross-contamination. Requirements include ensuring full drainage of the units and maintaining sealed transport to protect the environment and public health. This opportunity is categorized under NAICS code 562991. Interested parties must submit their responses by the deadline of September 9, 2026, at 6:30 PM. Further details and application procedures can be accessed through the provided procurement portal.

POSTED

DEADLINE

YELL 326141 YELLOWSTONE MODULAR HOUSING

Solicitation # 140P2026R0078

The U.S. Department of the Interior, through its National Park Service and Denver Service Center Contracting Services Division, is conducting market research for the construction of 16 modular housing units across three remote locations within Yellowstone National Park—Canyon Government Area in Wyoming, Northeast Entrance Government Area in Montana, and Mammoth Government Area in Wyoming. The project involves site preparation, grading, road construction, drainage, and installation of utilities including electrical, water, sewer, fire suppression, and telecommunications systems. Work must be carried out without interrupting park operations, with strict environmental protections and the potential for winter construction, requiring contractors to manage seasonal shutdowns and logistical challenges in sensitive, high-traffic national park areas. The anticipated contract type is a Firm-Fixed-Price (FFP) award, with no cost reimbursement for proposal preparation. Offerors are required to provide their Unique Entity Identifier, classify their business size under NAICS 236220 with a $45 million size standard, and indicate eligibility for socioeconomic programs such as HUBZone, Veteran-Owned, Women-Owned, and Economically Disadvantaged WOSB status. Bonding requirements for Bid, Performance, and Payment bonds are anticipated, and responses must include documentation of past experience on similar projects, bonding capacity, and company capabilities. Submissions are due by noon Mountain Time on June 12, 2026, and must be sent via email to designated contracting personnel; no formal solicitation package, technical drawings, or detailed specifications are currently available. This notice is strictly for market research and does not constitute a solicitation, so there are no line-item pricing details, evaluation factors, acceptance criteria, or packaging instructions yet defined. The government will use responses to determine appropriate award strategies, including potential set-asides for small or socioeconomic businesses. All physical work will be performed exclusively at the three park locations, with the contracting office based in Denver, Colorado. No contract clauses, delivery schedules, FOB terms, or invoicing methods are specified at this stage, as these will be developed and released in a future Request for Proposal.

Dsc Contracting Services Division

POSTED

DEADLINE

Y--GOGA 319407 - Bridge Preservation

Solicitation # 140P2026R0053

The contract opportunity GOGA 319407 - Bridge Preservation is a pre-solicitation notice for a Firm-Fixed-Price contract under the Department of the Interior’s Denver Service Center, aimed at preserving and rehabilitating ten critical bridge structures within the Golden Gate National Recreation Area in California. The work involves concrete repair, timber replacement, guardrail and steel rail painting, sidewalk joint repair, hazardous materials abatement, stormwater system installation, and vegetation removal across specific locations including Easkoot Bridge, Rodeo Lagoon Pedestrian Bridge, Point Bonita Viaduct, Crissy Field Bridge, and Point Lobos Viaduct. All activities must be executed within a 200-calendar-day period while the park remains open to the public, necessitating strict coordination to avoid disruption to visitors and compliance with environmental regulations due to proximity to waterways and wetlands. The project has an estimated value of $5 million and is designated as a Small Business Set-Aside under NAICS code 237310, requiring offerors to self-certify as small businesses and provide a Unique Entity ID (UEI) through SAM.gov. Additional socio-economic certifications such as HUBZone, SDVOSB, WOSB, and EDWOSB are eligible and will impact award consideration. Offerors must submit a Sources Sought Questionnaire and a capabilities statement via email prior to the formal solicitation release, with all final proposals due by August 10, 2026, through SAM.gov. Bonding requirements for performance and payment are anticipated, and the Government will retain final inspection and acceptance authority at the project sites. No detailed packaging, marking, or MIL-STD requirements are currently specified, nor are there defined CLINs, payment office details, or accounting codes provided. The contracting office is located in Denver, CO, with direct contact points through Shellie Murphy, Samantha Cahill, and Dane Cooper. The contract will be awarded without options or extensions, and while no formal evaluation factors are disclosed, the government intends to consider capability and past performance alongside pricing in a best-value determination. All technical specifications, drawings, and detailed requirements will be issued in the upcoming Request for Proposal expected in summer or fall 2026.

Dsc Contracting Services Division

POSTED

DEADLINE

Lift Station and Septic Tank Pumping and Disposal Services in Alameda, Contra Costa, Marin, and Solano Counties

Solicitation # 04A7594

The State of California is seeking providers for lift station and septic tank pumping and disposal services across Alameda, Contra Costa, Marin, and Solano Counties. This solicitation, identified as Tender 04A7594, is managed by the State of California with Matthew Stephens serving as the primary contact for inquiries. Interested vendors must submit their responses by the closing date of September 1, 2026, at 2:00 PM. While the place of performance is listed in West Sacramento, the services cover multiple northern California counties. Potential bidders may be required to register on the State of California's official website to participate in the bidding process.

State of California

POSTED

DEADLINE

Additional Servicing EventsThis subcontract opportunity with the Department of Defense, specifically FA5025 356 Eceg Pk, provides for up to 10 additional servicing events for all units beyond the regular schedule. The scope of work includes waste removal, cleaning, and restocking services. Performance of these duties will take place in Yigo, 96929. The contract is designated as a Total Small Business Set Aside under NAICS code 562991. It was posted on August 16, 2026, with a response deadline of August 23, 2026.

FA5025 356 Eceg Pk

POSTED

DEADLINE

Handwash Station Rental and Maintenance ServicesThis subcontract for Handwash Station Rental and Maintenance Services, issued by the Department of Defense, requires the delivery and installation of six double-sided handwash stations in Yigo. The selected provider is responsible for comprehensive upkeep, including cleaning, restocking, and replenishing water and soap at least three times per week. The contract mandates a strict maintenance standard, requiring any necessary repairs to be completed within 48 hours. This opportunity is designated as a Total Small Business Set Aside under NAICS code 562991, with a response deadline of August 23, 2026.

FA5025 356 Eceg Pk

POSTED

DEADLINE

Portable Toilet Rental and Maintenance ServicesThe Department of Defense is seeking a subcontractor for Portable Toilet Rental and Maintenance Services to be performed in Yigo. The selected provider will be responsible for the delivery and installation of 14 portable western-style toilets, along with comprehensive ongoing maintenance. This includes cleaning and restocking at least three times per week, waste pumping at least twice per week, and a requirement to complete any necessary repairs within 48 hours. This opportunity is designated as a Total Small Business Set Aside under NAICS code 562991. Interested parties must submit their responses by August 23, 2026, following the posting date of August 16, 2026.

FA5025 356 Eceg Pk

POSTED

DEADLINE

Portable Toilet and Handwashing Station Leasing & MaintenanceThis subcontract opportunity with the Department of Defense, specifically the Navsup Flt Logistics Ctr Yokosuka, involves the full-service lease and maintenance of sanitation equipment in Yokosuka. The scope of work includes the delivery, installation, and ongoing support of 15 portable toilets, 3 handwashing stations, and 3 water tanks. The contractor is responsible for comprehensive upkeep, which includes weekly waste removal, regular cleaning, restocking of supplies, and the filling of water tanks. Interested parties must respond by August 26, 2026, for this project categorized under NAICS code 562991.

Navsup Flt Logistics Ctr Yokosuka

POSTED

DEADLINE

Andersen AFB Portable Toilets and Handwash Stations - NWF

Solicitation # FA5025-26-Q-A025

The 356th Expeditionary Theater Support Group is seeking quotes for the rental, delivery, placement, and maintenance of 14 portable toilets and 6 handwash stations at Andersen Air Force Base, Guam. This simplified acquisition follows FAR Part 13 procedures and requires a firm performance start date of August 31, 2026. The initial period of performance is 12 months, with the possibility of four one-year option extensions. Vendors must provide pricing for all specified contract line items, including monthly rental and servicing fees for the units, as well as per-event pricing for relocations and additional servicing. Quotes must be submitted electronically to the designated points of contact by August 24, 2026, at 08:00 AM ChST. Submissions must include a detailed pricing sheet and proof of asset availability to meet the strict operational timeline.

FA5025 356 Eceg Pk

POSTED

DEADLINE

Lease of Portable Toilets and Hand Washing Station for US Naval Base, Japan

Solicitation # N6264926QB077

This solicitation, numbered N6264926QB077, is issued by the Department of Defense via the Navsup Flt Logistics Ctr Yokosuka for the lease of portable toilets and hand washing stations at a US Naval Base in Yokosuka, Kanagawa, Japan. The project falls under NAICS code 562991. Interested parties must submit their responses by August 26, 2026. A critical requirement for this contract is that sources must be duly authorized to operate and do business in Japan per DFARS 252.225-7042. Prime contractors based outside of Japan are required to provide explicit documentation, such as proof of incorporation, to demonstrate compliance with these regulations as part of their quotation.

Navsup Flt Logistics Ctr Yokosuka

POSTED

DEADLINE

Non-Routine Lift Station and Septic Tank Emergency ServicesThe California Department of Transportation is seeking a subcontractor for non-routine lift station and septic tank emergency services in Alameda. The scope of work involves the pumping and cleaning of these systems as directed by the agency, with a critical requirement for a two-hour response time for all services requested outside of standard business hours. This opportunity is categorized under NAICS code 562991. Interested parties must submit their responses by the deadline of September 1, 2026. Further details and application processes are available through the Cal eProcure portal.

California Department of Transportation

POSTED

DEADLINE

Lift Station and Septic Tank Pumping and Disposal Services in Alameda, Contra Costa, Marin, and Solano Counties

Solicitation # 04A7594

The California Department of Transportation is seeking solicitation 04A7594 for lift station and septic tank pumping and disposal services. The scope of work covers operations within Alameda, Contra Costa, Marin, and Solano Counties, with the primary place of performance located in Alameda, California. Interested parties must submit their responses by the deadline of September 1, 2026. Matthew Stephens serves as the primary point of contact for this SLED organization procurement. Additional details and submission guidelines can be accessed through the Cal eProcure portal.

California Department of Transportation

POSTED

DEADLINE

Portable Toilet Services Palo Duro Canyon State Park

Solicitation # 802-27-79943

The Texas Parks and Wildlife Department is seeking bids for solicitation number 802-27-79943 to secure portable toilet rental, cleaning, and maintenance services for Palo Duro Canyon State Park in Canyon, Texas. The selected vendor will be responsible for providing units and ensuring regular upkeep in accordance with the specifications dated August 2026. Interested parties must submit their responses by the deadline of August 28, 2026. The primary point of contact for this SLED organization opportunity is Synthia De Hoyos, and further details can be accessed through the Texas SmartBuy portal.

Parks and Wildlife Department

POSTED

DEADLINE

Mobile Fuel Polishing ServicesThe City of San Antonio is seeking a subcontractor to provide mobile fuel polishing services for gasoline and diesel storage tanks ranging from 600 to 20,000 gallons. The scope of work includes essential maintenance tasks such as filtration, water removal, microbial treatment, and the overall restoration of fuel quality to ensure operational efficiency. This opportunity is categorized under NAICS code 562991 and was posted on August 14, 2026. Interested parties must submit their responses by the deadline of September 2, 2026, at 8:00 PM. Further details and submission guidelines can be accessed through the Texas SmartBuy portal.

CITY OF SAN ANTONIO

POSTED

DEADLINE

Septic Tank and Cesspool Emptying ServicesSt. Thomas Health Services under the Government of Jamaica is seeking a subcontractor for septic tank and cesspool emptying services. The scope of work involves the routine pumping, cleaning, and removal of waste from septic tanks and cesspools at two specific health facilities, as well as the transport and disposal of all waste at approved sites. This subcontract falls under NAICS code 562991 and was posted on August 14, 2026. Interested parties can find further details and application instructions through the official government electronic procurement portal.

St. Thomas Health Services

POSTED

DEADLINE

Emergency On-Call Cesspool Response ServicesThe Government of Jamaica, through the Ministry of Agriculture Fisheries and Mining, is seeking a subcontractor for Emergency On-Call Cesspool Response Services. This contract focuses on providing 24/7 emergency response capabilities to address cesspool overflows, backups, or critical system failures that require immediate intervention to maintain sanitation and safety. Classified under NAICS code 562991, the agreement ensures that professional remediation services are available around the clock to handle urgent waste system malfunctions. The solicitation was posted on August 14, 2026, and is managed through the official government electronic procurement portal.

Ministry of Agriculture Fisheries and Mining

POSTED

DEADLINE

Cesspool and Septic Tank Emptying ServicesThe Ministry of Agriculture Fisheries and Mining for the Government of Jamaica is seeking a subcontractor to provide cesspool and septic tank emptying services. This contract involves the routine and on-demand pumping and removal of sewage across multiple government facilities to ensure proper sanitation and waste management. Classified under NAICS code 562991, the project was posted on August 14, 2026. Interested parties can find further details and application processes through the official Government of Jamaica electronic procurement portal.

Ministry of Agriculture Fisheries and Mining

POSTED

DEADLINE