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FOUR TRIBES CIVIL CONSTRUCTION LLC

UEI: H14MDA9DKMG1CAGE: 8AL62

FOUR TRIBES CIVIL CONSTRUCTION LLC is a federal contractor, registered under UEI H14MDA9DKMG1 and CAGE code 8AL62. It has been awarded $98,554,880 in federal contracts. Primary work spans Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing, Commercial and Institutional Building Construction, and Historical Sites. Top awarding agencies include Department Of Justice, Department Of Defense, and Department Of Health And Human Services.

Contact Information

Registration and classification details

Registration

UEI Code

H14MDA9DKMG1

CAGE Code

8AL62

Entity Structure

Corporate Entity (Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationTribally Owned FirmLimited Liability CompanyNative American OwnedMinority-Owned BusinessSelf Certified Small Disadvantaged Business

NAICS Codes

236116New Multifamily Housing Construction (except For-Sale Builders)
236210Industrial Building Construction
236220Commercial and Institutional Building Construction
237110Water and Sewer Line and Related Structures Construction
237120Oil and Gas Pipeline and Related Structures Construction
+31 more

Federal Contracting Overview

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

AI Capability Profile

FOUR TRIBES CIVIL CONSTRUCTION LLC specializes in the renovation and construction of commercial and institutional facilities, with demonstrated experience in delivering mission-critical building upgrades for defense-related infrastructure. Their core capabilities center on structural rehabilitation,...

FOUR TRIBES CIVIL CONSTRUCTION LLC specializes in the renovation and construction of commercial and institutional facilities, with demonstrated experience in delivering mission-critical building upgrades for defense-related infrastructure. Their core capabilities center on structural rehabilitation, facility modernization, and compliance-driven construction practices tailored to federal standards. The company executes complex renovation projects involving interior and exterior system integration, code-compliant retrofitting, and coordination with existing operational environments—exemplified by their recent work to renovate H7 for a CASE facility, which implies expertise in functional space reconfiguration, HVAC and electrical system upgrades, and adherence to military facility specifications. Technical proficiency includes project sequencing in active operational zones, asbestos and lead abatement, and working within stringent safety and security protocols typical of Department of Defense installations. The contractor has established a direct relationship with the Department of Defense, delivering construction services that support base readiness and mission continuity. Their work focuses on institutional building upgrades within military installations, suggesting familiarity with DoD construction manuals, Unified Facilities Criteria, and the need for minimal operational disruption during execution. Their primary industry focus is commercial and institutional building construction, which in practice means delivering durable, code-compliant facilities for government and defense use—ranging from administrative buildings to specialized support structures. They position themselves as a niche provider of renovation-focused construction services within the federal built environment, emphasizing precision, compliance, and mission alignment over new ground-up development. As an 8H-certified entity headquartered in Gaithersburg, Maryland, FOUR TRIBES CIVIL CONSTRUCTION LLC operates as a small business with a targeted geographic footprint in the National Capital Region, enabling responsive support to federal clients. While no additional certifications are listed, their structure supports agile, mission-driven contract execution within the federal construction market.

Key Performance Metrics

Awards Count

10

All time

Active

8

Currently performing

Completed

2

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
Awards by Agency Over Time
Awards by Place of Performance

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Open opportunities in FOUR TRIBES CIVIL CONSTRUCTION LLC's top NAICS codes and agencies

NAICS: 236220
New
SLED
JBLM Construct CHP Building
Solicitation # W912K3-26-R-A0001
Solicitation W912K3-26-R-A0001 is a Small Business Set-Aside for the design-bid-build construction of a 20,000 square foot Pre-Engineered Steel Controlled Humidity Preservation (CHP) Building at Joint Base Lewis McChord, Washington. The project scope includes site preparation, concrete slab installation, the purchase and erection of the steel building, and the installation of underground utilities and stormwater mitigation via an infiltration pond. Specialized requirements include the installation of desiccant dehumidifying equipment, a dry pipe fire suppression system compliant with UFC 3-600-01 and NFPA 13, and the provision of conduit to support a future photovoltaic solar system. The project is estimated between 1 million and 5 million dollars, with a statutory limit of 5 million dollars. The government intends to award a Firm Fixed Price task order based on a balanced evaluation of technical capability and price. Technical submissions must include a task-oriented schedule with a completion date no later than 360 days after the Notice to Proceed, as well as qualifications for key personnel. Performance must adhere to strict quality standards, including ISO 9001 and various ASTM and WSDOT specifications. The contractor is required to provide bid guarantees, and performance and payment bonds are mandatory for awards exceeding 150,000 dollars. All labor must comply with the Davis-Bacon Act per Wage Determination WA20260111 for Pierce County. Offers are due by October 18, 2026.
Bristol Alliance of Companies

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about 1 hour ago

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in 6 days
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NAICS: 236220
New
P084 NEXT GENERATION TORPEDO INTEGRATION LAB & P1016 Consolidated RDT&E Systems Facility – Newport, RI
Solicitation # p084-next-generation-torpedo-integration-lab-p1016-consolidated-rdte-systems-facility-newport-ri
J&J Contractors, Inc. is soliciting bids for the construction of the Next Generation Torpedo Integration Lab and the P1016 Consolidated RDT&E Systems Facility in Newport, Rhode Island. The project involves the development of a 12,920 square foot multi-story steel frame laboratory and office facility, as well as an optional 17,978 square foot laboratory facility. Construction features include shallow foundations, metal standing seam roofs, and exterior walls composed of masonry and metal panels. The scope of work encompasses comprehensive site preparations, including landscaping, parking, exterior lighting, and the installation of underground stormwater retention and utility systems. Additionally, the project requires the demolition of Building 1272T, a 548 square meter engineering facility. Pricing is requested across a wide array of trades, including demolition, abatement, concrete, masonry, structural and miscellaneous metals, millwork, roofing, drywall, flooring, painting, elevator installation, fire protection, plumbing, mechanical, electrical, sitework, and crane services. This is a small business set-aside solicitation subject to Davis Bacon Wage Rates and is exempt from sales tax. Interested parties must contact the primary point of contact to receive bid invitations and documents via Building Connected. The response deadline for this solicitation is November 30, 2026.
J&J CONTRACTORS, INC.

POSTED

about 1 hour ago

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in about 2 months
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NAICS: 236220
New
South Concourse Evolution (SCE) Bid Package 3
Solicitation # south-concourse-evolution-sce-bid-package-3
Hensel Phelps, acting as the General Contractor and Construction Manager, is soliciting bids for Bid Package 3 of the South Concourse Evolution project at the Seattle-Tacoma International Airport in Washington. This solicitation is designated as an 8A set-aside for Small Disadvantaged Businesses and encompasses ten distinct construction subsystems. The scope of work includes glass and aluminum systems, vertical transportation, the demolition and installation of passenger loading bridges, and various interior finishes for main electrical rooms, such as masonry, drywall, doors, frames, hardware, miscellaneous metals, firestopping, joint sealants, and paint and epoxy flooring. Budget ranges for these subsystems vary significantly, with the largest allocations for glass and aluminum systems and vertical transportation. The project is governed by a Project Labor Agreement and requires all subcontractors to provide a Workers Compensation Waiver of Subrogation. Bidders must submit their proposals via email using the official bid form and include a required bid bond. Successful awardees will be required to furnish Small Business Administration documentation and execute contracts using standard Hensel Phelps subcontract forms. The solicitation emphasizes the inclusion of diverse trade partners, specifically encouraging participation from small, disadvantaged, veteran-owned, service-disabled veteran-owned, and HUBZone businesses.
Hensel Phelps

POSTED

about 1 hour ago

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in about 17 hours
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NAICS: 236220
New
CITY OF GREENFIELD WASTEWATER TREATMENT PLANT UPGRADE PROJECT
Solicitation # city-greenfield-wastewater-treatment-plant-upgrade-project
The City of Greenfield Wastewater Treatment Plant Upgrade Project involves the construction of a new 2.0 million gallons per day facility located at 41901 Walnut Avenue in Greenfield, California. The project scope is divided into four distinct phases: site preparation including soil stabilization and utility relocation; construction of the plant featuring a Membrane Bioreactor system, UV disinfection, and SCADA; decommissioning and demolition of existing facilities; and the completion of finish facilities including the Walnut Avenue extension. The total duration for the project is 915 calendar days, with a requirement to maintain existing plant services during the initial construction phases and adhere to General Order/NOA regulatory standards. Managed by C. Overaa & Co., the solicitation is open to various small and disadvantaged business enterprises, including DVBE, SDVOSB, WOSB, and DBE. A significant local hiring goal is established, targeting 50 percent of the total construction workforce from the Monterey Bay Area. Bids are due by October 28, 2026, following a mandatory pre-bid meeting on October 5, 2026. Subcontractors must utilize the Textura electronic invoicing system, accept the standard Overaa agreement without modification, and may be required to provide a performance and labor bond for 100 percent of the subcontract price.
C. Overaa & Co.

POSTED

about 1 hour ago

DEADLINE

in 15 days
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NAICS: 236220
New
SLED
OSU-265184, Ross Heart Hospital - Administrative Suite Renovation
Solicitation # OSU-265184
The Ohio State University is soliciting bids for the Ross Heart Hospital Administrative Suite Renovation (Project OSU-265184) located in Columbus, Ohio. The project involves interior renovations on the first floor, including reconfiguring office walls, renovating a break room, and expanding a unisex restroom to meet 2010 ADA accessibility standards. The scope also includes two alternates: the first to replace a moveable partition between two conference rooms with a permanent metal stud partition, and the second to install specific new door types. The base bid is estimated at 663,000.00 dollars, with additional estimates of 72,336.00 dollars and 15,000.00 dollars for the alternates, respectively. All work must reach substantial completion within 79 consecutive days from the Notice to Proceed. Bids must be submitted electronically via BidExpress by October 19, 2026, at 2:00 PM EST. The contract will be awarded to the lowest responsive and responsible bidder. Requirements for bidders include compliance with prevailing wage laws, a 5 percent EDGE participation goal, and evidence of a Drug-Free Safety Program approved by the Ohio Bureau of Workers Compensation. Contractors must provide a bid security for the full amount of the bid and subsequent performance and payment bonds. Legal certifications are required regarding Ohio ethics laws, conflict of interest, and prohibitions against boycotting jurisdictions with whom Ohio maintains open trade. Payment for labor is made at a rate of 96 percent of the invoiced amount, with payments issued within 30 days of acceptance.
The Ohio State University

POSTED

about 15 hours ago

DEADLINE

in 6 days
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NAICS: 236220
New
SLED
General Maintenance Services
Solicitation # RFP-017-3046801-JL2
The County of Orange Executive Office CPO is soliciting proposals under RFP-017-3046801-JL2 for General Maintenance Services to preserve, protect, and maintain various facility systems and components across multiple County locations in Santa Ana, California. This time and materials contract focuses strictly on routine, recurring, and usual maintenance, including the repair and replacement of flooring, glazing, HVAC, security doors and locks, and exterior elements like fences and railings. The scope specifically excludes new construction, renovations, or capital improvements. To be eligible, contractors must possess an active California Contractors State License Board Class B General Building Contractor license and comply with various federal and state regulations, including the Davis-Bacon Act, the Copeland Anti-Kickback Act, and Title VI of the Civil Rights Act of 1964. The selection process utilizes a points-based scoring system totaling 1,000 points, divided among a written response (500 points), presentations or interviews (400 points), and a cost proposal based on total hourly rates (100 points). A five percent preference is applied to the cost scores of certified Orange County Local Small Business or Disabled Veteran Business Enterprise entities. Proposals must be submitted electronically via the eProcurement Portal by November 6, 2026, and must be organized into three parts: Compliance Statements, Company Profile and References, and a Respondent's Response limited to 20 pages. Awardees will be required to provide a valid Unique Entity Identifier and D-U-N-S number, and all personnel accessing secured facilities must undergo a security clearance process.
County Executive Office - CPO

POSTED

about 16 hours ago

DEADLINE

in 25 days
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NAICS: 236220
New
SLED
RFP for Hatchery CMAR Pre-Solicitation Notice
Solicitation # 294
The Tulalip Tribes of Washington are seeking a Construction Manager at Risk (CMAR) for the modernization of two salmon hatcheries on the Tulalip Reservation in Snohomish County, Washington. The project involves concurrent construction at the Battle Creek Hatchery, which requires a new incubation building, staff facilities, water supplies, and treatment systems, and the Lower Tulalip Creek Hatchery, which involves reconstructing the rearing pond. The selected manager will provide preconstruction services, including estimating and constructability reviews, to develop a Guaranteed Maximum Price (GMP) using the AIA A133-2019 contract format. Construction is expected to begin in mid-2027 and reach final completion by November 30, 2029. Proposals are anticipated to be due by 3:00 PM Pacific Time on November 24, 2026, with a mandatory pre-proposal meeting and site visit scheduled for approximately October 22, 2026. Award decisions will be based on qualifications, relevant CMAR and Tribal experience, staffing, safety, and price, with a minimum of 15 percent of evaluation points reserved for Native preference. The contract is subject to several regulatory requirements, including Davis-Bacon prevailing wages, Buy America domestic preferences, the Tulalip Tribal Employment Rights Ordinance (TERO), and SAM.gov verification. All procurement communications must be directed exclusively to the Owner's Representative, Jason Crain.
The Tulalip Tribes

POSTED

about 24 hours ago

DEADLINE

in about 1 month
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