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WEEMINUCHE CONSTRUCTION AUTHORITY

UEI: H7XNDKDVJ9Y7CAGE: 3LGM6

WEEMINUCHE CONSTRUCTION AUTHORITY is a federal contractor, registered under UEI H7XNDKDVJ9Y7 and CAGE code 3LGM6. It has been awarded $78,515,760 in federal contracts. Primary work spans Other Heavy and Civil Engineering Construction, Unknown NAICS, and Unknown NAICS. Top awarding agencies include Department Of The Interior, Department Of Transportation, and Other agencies (1 agencies, <0.5% each).

Contact Information

Registration and classification details

Registration

UEI Code

H7XNDKDVJ9Y7

CAGE Code

3LGM6

Entity Structure

Corporate Entity (Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationIndian Tribe (Federally Recognized)Tribally Owned FirmAmerican Indian OwnedMinority-Owned BusinessNative American OwnedIndian Economic Enterprise

NAICS Codes

212321Construction Sand and Gravel Mining
236116New Multifamily Housing Construction (except For-Sale Builders)
236210Industrial Building Construction
236220Commercial and Institutional Building Construction
237110Water and Sewer Line and Related Structures Construction
+6 more

Federal Contracting Overview

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

AI Capability Profile

WEEMINUCHE CONSTRUCTION AUTHORITY specializes in infrastructure construction and maintenance services under NAICS 237990, which encompasses other heavy and civil engineering construction. Their work focuses on the design, construction, and rehabilitation of public works projects, including roads, br...

WEEMINUCHE CONSTRUCTION AUTHORITY specializes in infrastructure construction and maintenance services under NAICS 237990, which encompasses other heavy and civil engineering construction. Their work focuses on the design, construction, and rehabilitation of public works projects, including roads, bridges, drainage systems, and site development for federal and tribal land management entities. Technical expertise includes earthwork, grading, utility integration, erosion control, and compliance with federal environmental and safety standards. The organization’s approach emphasizes sustainable construction practices, cultural resource preservation, and coordination with indigenous communities, reflecting a deep operational alignment with tribal and federal land-use priorities. Their on-site presence in Towaoc, Colorado, enables rapid mobilization and culturally informed project execution in remote and sensitive environments. Award history is not available to confirm specific agency relationships, but given their location and NAICS classification, it is inferred that their work supports agencies managing federal trust lands, including the Bureau of Indian Affairs and the U.S. Forest Service, through infrastructure projects that serve tribal communities and public land infrastructure needs. The contractor’s primary industry focus is heavy civil construction, specifically in the context of tribal and federal land development. They operate within niche verticals requiring coordination with sovereign tribal governments, adherence to environmental regulations under NEPA, and compliance with tribal procurement policies. Their market positioning centers on serving underserved rural and reservation-based infrastructure markets where local expertise and cultural competency are critical to project success. WEEMINUCHE CONSTRUCTION AUTHORITY is structured as an 8H entity, indicating tribal ownership under the Small Business Administration’s 8(a) program, though no additional certifications are listed. The organization maintains a localized presence in southwestern Colorado, leveraging its geographic and cultural positioning to deliver construction services where access, logistics, and community engagement are complex. Their business model prioritizes community-centric infrastructure development over large-scale commercial contracting.

Key Performance Metrics

Awards Count

20

All time

Active

0

Currently performing

Completed

20

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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NAICS: 237110
New
Biola CSD - Wastewater Treatment Plant Improvements (C-06-8155-210), Kerman, CA
Solicitation # biola-csd-wastewater-treatment-plant-improvements-c-06-8155-210-kerman-ca
GSE Construction Co., Inc. is seeking quotes from qualified subcontractors and suppliers for the Biola Community Services District Wastewater Treatment Plant Improvements Redesign Project in Kerman, California. This comprehensive infrastructure project involves the demolition of existing facilities and the draining of multiple lagoons and ponds. Key construction elements include a new headworks facility with mechanical screening, a new influent eccentric manhole, a concrete flow meter vault, and the replacement of influent pumps and surface aerators. Additionally, the scope covers the installation of a sludge dewatering pipeline and pump system, the construction of two soil cement lined sludge dewatering ponds, a reinforced concrete pad for an emergency generator, and a new CMU operations and electrical building equipped with HVAC and plumbing. The project also requires the implementation of a facility-wide PLC/SCADA monitoring system and various civil improvements such as asphalt resurfacing, grading, and piping. This solicitation is open to small businesses and certified DBE, MBE, and WBE firms across a wide range of NAICS codes related to heavy and civil engineering construction, including specialty trades for electrical, plumbing, and paving. Interested parties must submit their responses by October 21, 2026, directing all inquiries to the primary point of contact, Christina Pauls.
GSE Construction Co., Inc.

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NAICS: 237110
New
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 20-inch ductile iron force main and comprehensive upgrades to the Morgans Branch Pumping Station. Key infrastructure 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 contractor is responsible for delivering a fully operational station, including the installation of pumps, a generator, odor control equipment, and new gravity sewers and manholes. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with a strong emphasis on responsiveness regarding MWBE documentation and the submission of Good Faith Efforts forms. Bids are due by November 12, 2026. The project requires the successful bidder to provide performance and payment bonds, as well as proof of insurance. Performance is monitored by Willis Engineers on behalf of the City of Belmont, and the contract stipulates liquidated damages of 1,000 dollars per day for failure to achieve substantial completion. Payments are processed via applications for payment and become due 30 days after presentation to the owner.
Don Moorhead Construction, Inc.

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about 3 hours ago

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in 25 days
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NAICS: 237110
New
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 is located in California and 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 Disadvantaged Business Enterprises. Bids must be submitted via email or fax to Veronica Garcia by October 28, 2026, at 2:00 PM and must remain valid for 120 days. Qualified bidders must possess a valid California contractor license 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 requirements. 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 reimbursable up to a maximum of 3 percent of the contract value. All bonds must be issued by a surety authorized to operate within the State of California.
Flatiron Dragados Constructors, Inc.

POSTED

about 3 hours ago

DEADLINE

in 12 days
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