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FOUR TRIBES ENTERPRISES, LLC

Parent1 subsidiaryUEI: H15YNL5CB4G1CAGE: 7WA41

FOUR TRIBES ENTERPRISES, LLC is a federal contractor, registered under UEI H15YNL5CB4G1 and CAGE code 7WA41. It has been awarded $331,109,660 in federal contracts. Primary work spans Commercial and Institutional Building Construction, Plumbing, Heating, and Air-Conditioning Contractors, and Power and Communication Line and Related Structures Construction. Top awarding agencies include Department Of Defense, General Services Administration, and Department Of Agriculture.

Contact Information

Registration and classification details

Phone+1 (555) 000-0000

Address123 Main St, City, ST 12345

Registration

UEI Code

H15YNL5CB4G1

CAGE Code

7WA41

Entity Structure

Corporate Entity (Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationTribally Owned FirmLimited Liability CompanyNative American OwnedMinority-Owned Business

NAICS Codes

221330Steam and Air-Conditioning Supply

236115New Single-Family Housing Construction (except For-Sale Builders)

236116New Multifamily Housing Construction (except For-Sale Builders)

236210Industrial Building Construction

236220Commercial and Institutional Building Construction

+36 more

Subsidiaries

1 company rolls up into FOUR TRIBES ENTERPRISES, LLC, sized by each one's own awards

Award distribution

$1.4M

Four Tribes Enterprises, LLC$1.4M

1Four Tribes Enterprises, LLCUEI M5TLZKJSVZT3$1.4M100.0%

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Open opportunities in FOUR TRIBES ENTERPRISES, LLC's top NAICS codes and agencies

Police Aviation Unit Fire Suppression System

Solicitation # RFB-10000560

Baltimore County is soliciting bids under RFB-10000560 for a complete fire suppression system upgrade at the Police Aviation Unit hangar located at Martin State Airport. The scope of work requires the contractor to remove and dispose of existing Ansible 3% AFFF foam according to all local, state, and federal guidelines, providing manifest reports for the disposal. The contractor must replace the foam tank and bladder with new, properly sized components based on their own sizing calculations and fill the system with non-fluorinated, environmentally safe foam concentrate. Additionally, the project involves disconnecting and capping the water supply to two existing hose stations and removing the associated hose reels. The contract will be awarded to the lowest responsive and responsible bidder, with a final submission deadline of November 6, 2026. Bidders must submit all offers electronically via the OpenGov procurement portal and include an executed Procurement Affidavit and Taxpayer Identification Number certification. The project is subject to Maryland prevailing wage laws and local hiring requirements, and the county encourages participation from Minority and Women Business Enterprises to meet a 30 percent discretionary spending goal. All materials must be delivered F.O.B. Destination/Inside Delivery using recyclable packaging, and the contractor is responsible for obtaining all necessary permits.

Property Management

POSTED

DEADLINE

Building 262 Renovations FLETC Glynco

Solicitation # 70LGLY27RSSB00001

Solicitation 70LGLY27RSSB00001 is a total small business set-aside for the interior modernization of Building 262 at the Federal Law Enforcement Training Center in Glynco, Georgia. This single firm fixed price contract involves comprehensive renovations including the replacement of corridor and classroom flooring with LVP and carpet tiles, full restroom remodeling with new vanities and lavatories, and the installation of raised flooring with integrated electrical distribution for classrooms. Additional technical requirements include upgrading lighting controls, replacing ceiling fans, updating doors and life-safety components, and replacing variable air volume systems. The project also encompasses repainting interior surfaces to a level 4 finish and providing new signage for all spaces. The period of performance is scheduled from January 11, 2027, to March 11, 2028, totaling 425 calendar days after the notice to proceed. Award will be based on a best suited then negotiate methodology, evaluating non-cost factors such as past performance and corporate relevant experience with equal importance to price. Offerors must provide payment and performance bonds equal to 100 percent of the contract price and a bid guarantee of 20 percent of the bid price or 3 million dollars. Personnel must undergo background checks and adhere to strict facility safety and security protocols, including registration of vehicles and compliance with the Americans with Disabilities Act. Proposals are due by November 18, 2026.

Bristol Alliance of Companies

POSTED

DEADLINE

Repair Auto Maintenance Bldg 575

Solicitation # N40085-27-R-9000

Solicitation N40085-27-R-9000 is for the repair and modernization of the Auto Maintenance Facility, Building 575, at Marine Corps Base Camp Lejeune, North Carolina. The comprehensive scope of work includes selective demolition, building envelope repairs, new roofing, exterior wall systems, and interior reconfiguration. Technical upgrades involve new finishes, updated HVAC systems, exhaust extraction, compressed air systems, a full NFPA-compliant fire suppression system, and the replacement of electrical distribution, lighting, low-voltage systems, and building automation controls. Additionally, the project requires site improvements such as paving, drainage upgrades, water, sanitary, and storm system repairs, as well as hazardous materials abatement. The contract is estimated between 10 million and 25 million dollars, with a performance period of 730 days after award. Award will be based on the lowest price, with proposals requiring pricing for two exhibit line items: building renovation and paving removal and replacement. Bidders must adhere to the Davis-Bacon Act and Buy American requirements. Bonding requirements are tiered, with proposals 150 thousand dollars or greater requiring bid, payment, and performance bonds. Proposals are due by November 23, 2026, and must include acknowledgment of all amendments to avoid rejection. Quality control is managed through a three-phase process, and final acceptance of real property will be documented via DD Form 1354.

Bristol Alliance of Companies

POSTED

DEADLINE

Install Pier D High Pressure Air System, NSBREM-724-A

Solicitation # N4425527RB003

Solicitation N4425527RB003 is a design-build project for the installation of a permanent high pressure air (HPA) system at Pier D, B724A of Naval Base Kitsap in Bremerton, Washington. The scope of work includes the design, construction, and commissioning of the system, specifically incorporating the existing HPA cross connection into a system supplied by compressors on the south end of Pier D. The project requires the installation of HPA shore risers at five specific locations: East bollards 11, 59, and 101, and West bollards 47 and 59. All new piping must be installed under service grates with valves located topside. The project must adhere to stringent Unified Facilities Criteria (UFC), ASME, and Navy design codes, with the most stringent requirement governing in the event of discrepancies. This is a 100% set-aside for 8(a) businesses located within SBA Region X, with an estimated construction magnitude between 1 million and 5 million dollars. The contract is a firm-fixed-price task order under an 8(a) Multiple Award Construction Contract (MACC), with a period of performance of 538 calendar days from award. Award will be based on price and MACC past performance. Key requirements include compliance with EM 385-1-1 safety standards, strict base access and security protocols via the BAVR system, and the provision of a bid guarantee of 20% of the bid price or 3 million dollars, whichever is less. Proposals must be submitted through the PIEE portal by December 1, 2026.

Bristol Alliance of Companies

POSTED

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 trade contractors for rail infrastructure improvements. The notice was posted on November 4, 2026, with a response deadline set for September 30, 2027. Interested parties can find further details and manage bids through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

DEADLINE

FRSMP277009/JLM-Lighting Phase 2

Solicitation # WMATA-0000010972

The Washington Metropolitan Area Transit Authority is soliciting bids for contract FRSMP277009/JLM-Lighting Phase 2 under solicitation number WMATA-0000010972. This project falls under NAICS code 238210, which pertains to electrical contracting and related lighting services. The solicitation was posted on November 4, 2026, and requires all responses to be submitted by the deadline of December 2, 2026. Interested parties can find further details and submission guidelines through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

DEADLINE

26350 Lynchburg, VA - CSO 70 Sewer Improvements

Solicitation # 2027-027

Cleary Construction is soliciting quotations from certified Disadvantaged Business Enterprises (DBEs) for the City of Lynchburg CSO 70 Sewer Improvements project in Virginia, identified by solicitation number 2027-027. This opportunity is open to various small business set-asides, including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone certified firms. Interested parties must submit their responses by the deadline of December 4, 2026. The scope of work involves comprehensive sewer infrastructure improvements, including the open-cut installation of PVC pipes ranging from 6 to 30 inches and Ductile Iron Pipe in 18 and 24-inch diameters. Technical requirements include the installation of standard and doghouse manholes, interior drop assemblies, a CSO regulator fit out, and 24-inch diameter trenchless crossings with associated launch and receiving shafts. Site preparation tasks include clearing and grubbing over 5,130 square yards of wooded areas, seeding, fine grading, and select tree removal. Key project deliverables and requirements include the implementation and maintenance of a Stormwater Pollution Prevention Plan (SWPPP), geotechnical instrumentation and monitoring, and the procurement of railroad insurance. The project also involves the abandonment of existing pipes and manholes, as well as maintenance of flows and bypass operations. Point of contact for this solicitation is John Connelly.

Cleary Construction, Inc.

POSTED

DEADLINE

Morgans Branch Force Main and Pump Station Improvements

Solicitation # SRP-W-134-0290

The Morgans Branch Force Main and Pump Station Improvements project, solicitation number SRP-W-134-0290, is a construction contract for the City of Belmont in North Carolina with a project estimate of 16,690,000 dollars. The scope of work involves the construction of 16,435 linear feet of new 20-inch ductile iron force main and extensive upgrades to the Morgans Branch Pumping Station. Key station improvements include the installation of a new wet well, valve vault, and associated appurtenances, as well as the demolition of existing pumps and piping. The project also encompasses the installation of new gravity sewers, manholes, and a complete operating pumping station featuring mechanical and electrical systems, a generator, and odor control equipment. The contract is governed by EJCDC standard general and supplementary conditions, requiring performance and payment bonds and proof of insurance. Bids are evaluated based on responsiveness and responsibility, with the award granted to the lowest responsive bidder. Required bid submissions must include a signed bid form, bid bond, evidence of authority to sign, and MWBE compliance documentation. Technical standards for the work include AWWA Specification C-600 for pipelines, NEMA standards for motors, and AWS D1.2 for aluminum welding. Project administration is managed by the City of Belmont with Willis Engineers serving as the project engineer, and payments are processed via applications for payment due 30 days after presentation.

Don Moorhead Construction, Inc.

POSTED

DEADLINE

Wellhead Treatment Improvement PS102A

Solicitation # wellhead-treatment-improvement-ps102a

The City of Fresno is seeking proposals for the Wellhead Treatment Improvement PS102A project located in Fresno, California. This solicitation, managed by W.M. Lyles Co. under contract number 12700259, falls under NAICS code 237110 for heavy and civil engineering construction. Interested parties must submit their responses by the deadline of November 17, 2026. This opportunity is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, and Women-Owned Small Businesses, as well as SAM.gov designated Small Disadvantaged Businesses. Primary inquiries and coordination for this project should be directed to Scott Fults at W.M. Lyles Co.

POSTED

DEADLINE

Jefferson St. Pump Station Replacement

Solicitation # ITB-2026141

The City of Winchester is soliciting bids for the Jefferson Street Pump Station Replacement project in Virginia. The scope of work includes the construction of a new pump station featuring a precast concrete building, controls, and a standby generator, as well as site electrical work, yard piping, security fencing, grading, and paving. Additionally, the project requires the relocation of an existing fuel tank and the demolition of existing facilities. All work must be completed within 610 calendar days from the Notice to Proceed, with liquidated damages set at 1,000 dollars per day for delays. Bids are due by 2:00 pm on November 12, 2026, and must be submitted exclusively through the City's e-Procurement Portal. The contract will be awarded to the lowest responsive and responsible bidder. Requirements for bidders include registration in the Commonwealth of Virginia, the provision of bid bonds, and the ability to provide performance and payment bonds equal to 100 percent of the contract amount. The project is subject to Davis-Bacon Act wage determinations, American Iron and Steel requirements, and strict adherence to ADA and OSHA standards. WG Construction is currently seeking MBE, WBE, and DBE subcontractor participation for several scopes, including paving, material supply, site development, fencing, MEP, roofing, and carpentry. Interested parties should contact Trish Mousavizadegan at [email hidden] or [phone hidden] for access to plans and specifications. Compliance with non-discrimination clauses and the prohibition of forced or indentured child labor is mandatory for all subcontracts exceeding 10,000 dollars.

WG Construction Co., Inc.

POSTED

DEADLINE

Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Contract K-27-2470-DBB-3-C

Solicitation # K-27-2470-DBB-3-C

Flatiron Dragados Constructors, Inc. is soliciting bids for the Alvarado Trunk Sewer Ph IV and Water Main Relocations Bid Package A, Project No. K-27-2470-DBB-3-C, for the City of San Diego. This CASRF and EPA funded project seeks quotes from subcontractors and suppliers for various scopes of work, including electrical, paving, pipe supply, and aggregate supply. The solicitation is set aside for SBA certified Women-Owned Small Businesses and encourages Disadvantaged Business Enterprise participation. Bids must be submitted via email or fax by December 3, 2026, and must remain valid for 120 days. All participating subcontractors are required to maintain valid California contractor licenses and be registered with the California Department of Industrial Relations in accordance with Public Contract Code Section I725.5. The project is subject to a Project Labor Agreement and requires compliance with specific insurance standards. Additionally, the contractor reserves the right to require payment and performance bonds equal to 100 percent of the contract value, with actual bond premium costs reimbursed up to a maximum of 3 percent. Primary contact for this solicitation is Veronica Garcia.

Flatiron Dragados Constructors, Inc.

POSTED

DEADLINE

Greenfield Wastewater Treatment Plant Upgrade Project

Solicitation # greenfield-wastewater-treatment-plant-upgrade-project-0

The City of Greenfield is seeking bids for the Greenfield Wastewater Treatment Plant Upgrade Project, identified by contract number 2026-03. Located in Monterey, California, this solicitation is managed by Anderson Pacific Engineering Construction, Inc. under NAICS code 237110. The project is specifically set aside for small businesses, including SBA certified Women-Owned Small Businesses, HUBZone Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 10, 2026. All inquiries and submissions should be directed to the Estimating Department at Anderson Pacific Engineering Construction, Inc. via email or phone. Further details regarding the solicitation can be accessed through the provided agency links.

Anderson Pacific Engineering Construction, Inc.

POSTED

DEADLINE

Machado WWTF Upgrade and Expansion

Solicitation # machado-wwtf-upgrade-expansion

The Machado WWTF Upgrade and Expansion project is a solicitation for construction services located in San Miguel, San Luis Obispo, California. Managed by the San Miguel Community Service District under contract number EJCDC C-111, the project focuses on the upgrade and expansion of wastewater treatment facilities. The solicitation is being handled by Cushman Contracting Corporation, with Melia Raj serving as the primary point of contact. The opportunity is categorized under NAICS code 237110 for water and sewer line construction. Interested parties must submit their responses by the deadline of November 20, 2026. Further details regarding the scope of work and submission requirements can be accessed through the provided agency links.

Cushman Contracting Corporation

POSTED

DEADLINE

Water Pump Replacement

Solicitation # water-pump-replacement

The Cassadaga Job Corps Center in New York is soliciting bids for a water pump replacement project at their Pump House. The scope of work involves removing existing end suction centrifugal pumps and check valves to install a new booster pump system featuring two pumps with variable speed drives and automatic tower fill valves. The project also requires the installation of a hydro pneumatic expansion tank, 3 inch Type L copper piping with copper sweat fittings, and fiberglass insulation on all piping, concluding with final testing and factory startup. This solicitation is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested parties must submit their responses by November 30, 2026. The primary point of contact for this opportunity is Derrick Dickerson.

Cassadaga Job Corps Center

POSTED

DEADLINE

AAL-1440-01 RCO Relocation Hooper Bay - BNATCS

Solicitation # AAL-1440-01

Solicitation AAL-1440-01 is for the RCO relocation project located in Hooper Bay, Alaska, managed by PTSI Managed Services Inc. and the FAA. The scope of work involves specialized construction activities including foundation work, duct bank installation, and grounding work. This project falls under NAICS code 237130 for Power and Communication Line and Related Structures Construction, with an estimated contract magnitude between 100,000 and 250,000 dollars. The solicitation was posted on November 4, 2026, with a response deadline of November 14, 2026, and a proposed start date of December 10, 2026. This opportunity is set aside for small businesses, including certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. Interested firms should coordinate with the primary point of contact, Masanori Akers, the Parsons Subcontract Administrator.

PTSI Managed Services Inc.

POSTED

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 No. 1000316-001C on behalf of the Kings Canyon Unified School District. The project involves well drilling operations located across Reedley, Parlier, Dinuba, and Fresno, California. This opportunity is categorized under NAICS code 237990 and is managed by Anthony J. Prieto Water Well Drilling, Inc. This contract is designated as a set-aside for various small business categories, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. The solicitation was posted on November 4, 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

DEADLINE

AMERICAN BOTTOMS RWTP – SLUDGE HANDLING FACILITY

Solicitation # american-bottoms-rwtp-sludge-handling-facility

River City Construction, LLC is seeking qualified subcontractors for the American Bottoms RWTP Sludge Handling Facility project located in Illinois. The comprehensive scope of work includes site and structural activities such as earthwork, concrete, masonry, and finishes, as well as the installation of plumbing, HVAC, electrical, and utility systems. Additionally, the project requires specialized expertise in process interconnections and the handling, purification, and storage of water, wastewater, and process gases. This solicitation is specifically set aside for small, disadvantaged, minority, women-owned, and veteran-owned businesses, including service-disabled veteran-owned enterprises. To be considered, bidders must submit their DBE, WBE, MBE, SDVOB, or VOB certification along with their proposal. Awards will be granted based on the lowest responsive bid received. The bid opening is scheduled for November 5, 2026, at 2:00 PM. Interested parties should contact JR Peterson via certified letter or email their company details to [email hidden] to receive access to the SmartBidNet system for project documents.

River City Construction, LLC

POSTED

DEADLINE

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NTUA - Tuba City WWTP Improvements (NTUA-2026), Tuba City, AZ

Solicitation # ntua-tuba-city-wwtp-improvements-ntua-2026-tuba-city-az

GSE Construction Co., Inc. is soliciting quotes from subcontractors and suppliers for the NTUA Tuba City WWTP Improvements project in Tuba City, Arizona. The scope of work is extensive, encompassing the construction of headworks, an influent pump station, aeration basins, blower and dewatering buildings, UV disinfection, and an administration building. Additionally, the project requires electrical and SCADA systems, yard piping, and general sitework. This solicitation is specifically set aside for SBA certified Women-Owned Small Businesses, SAM.gov designated Small Disadvantaged Businesses, and Department of Transportation Disadvantaged Business Enterprises. Interested parties must submit their responses by November 24, 2026. Primary inquiries and quotes should be directed to Michael Demissie at GSE Construction Co., Inc.

GSE Construction Co., Inc.

POSTED

DEADLINE