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MOUNTAINEER CONTRACTORS, INC.

UEI: XJ24AK49UVH6

MOUNTAINEER CONTRACTORS, INC. is a federal contractor, registered under UEI XJ24AK49UVH6. It has been awarded $1,353,539 in federal contracts. Primary work spans Other Heavy and Civil Engineering Construction, Unknown NAICS, and Other NAICS codes (1 codes, <0.5% each). Top awarding agencies include Department Of Agriculture and Department Of Veterans Affairs.

Contact Information

Registration and classification details

Registration

UEI Code

XJ24AK49UVH6

Federal Contracting Overview

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

Key Performance Metrics

Awards Count

3

All time

Active

0

Currently performing

Completed

3

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

Department Of Agriculture$1.3M96.3%Department Of Veterans Affairs$50.0K3.7%

Awards by NAICS

237990 - Other Heavy and Civil Engineering Construction$1.3M96.3%235110 - Unknown NAICS$50.0K3.7%

Others - Other NAICS codes (1 codes, <0.5% each)$289.00%

Awards by Agency Over Time

Awards by Place of Performance

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ALTA, RIVERVIEW, AND KINGS CANYON HIGH WELL DRILLING PHASE

Solicitation # alta-riverview-kings-canyon-high-well-drilling-phase

The Kings Canyon Unified School District is soliciting bids for Project No. 1000316-001C, which involves the well drilling phase for Alta, Riverview, and Kings Canyon High schools. The project scope covers multiple locations across Reedley, Parlier, Dinuba, and Fresno, California. This solicitation is categorized under NAICS code 237990 and is managed through Anthony J. Prieto Water Well Drilling, Inc. This opportunity is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone small businesses. The solicitation was posted on October 21, 2026, with a response deadline of November 10, 2026. Interested parties may contact Jennah Castagna for further information regarding the bidding process.

Anthony J. Prieto Water Well Drilling, Inc.

POSTED

about 1 hour ago

DEADLINE

ARWA Carrizo System Expansion: Well Drilling

Solicitation # arwa-carrizo-system-expansion-well-drilling

The Alliance Regional Water Authority is seeking bids for the Carrizo System Expansion project focusing on well drilling services located in Rosanky, Texas. This solicitation, identified as ARWA IFB Number 2026-001, is managed by Hydro Resources - Mid Continent, Inc. and falls under NAICS code 237990. The opportunity is specifically set aside for Small Businesses and Disadvantaged Business Enterprises. Interested parties must submit their responses by the deadline of November 3, 2026. Primary coordination for this contract is handled by Amy Majors.

Hydro Resources - Mid Continent, Inc.

POSTED

about 1 hour ago

DEADLINE

Construction of The Recharge Master Plan Update (RMPU) Basin Improvements Project - Montclair Basin Improvements

Solicitation # construction-recharge-master-plan-update-rmpu-basin-improvements-project-montclair-basin

Empire Equipment Service, Inc. is soliciting quotes for the Construction of The Recharge Master Plan Update Basin Improvements Project, specifically focusing on the Montclair Basins 2 and 3 Diversion Improvements at the San Antonio Creek Channel in Montclair, California. This project is being conducted for the Inland Empire Utilities Agency and falls under NAICS code 237990. The opportunity is specifically seeking certified DBE and DVBE subcontractors and suppliers, with set-asides available for various small business categories including Veteran Owned, Service-Disabled Veteran Owned, Women-Owned, and HUBZone Small Businesses. Interested parties must submit their responses by November 5, 2026. Primary inquiries should be directed to Gio Marquez via the provided estimating email or phone contact.

Empire Equipment Service, Inc.

POSTED

about 1 hour ago

DEADLINE

Site Compliance and Improvements - Patton Landing

Solicitation # site-compliance-improvements-patton-landing

The Site Compliance and Improvements project for Patton Landing is a solicitation issued by the State of California Department of General Services, Real Estate Services Division, Project Management and Development Branch. Located in Carnelian Bay, Placer County, California, this project focuses on site compliance and infrastructure enhancements under project number 13891. The solicitation is specifically set aside for SBA certified Service-Disabled Veteran Owned Small Businesses and Disadvantaged Business Enterprises, falling under NAICS code 237990. Interested parties must submit their responses by the deadline of November 10, 2026. The procurement process is being managed through Resource Development Company LLC, with Nayvi Waite serving as the primary point of contact for inquiries. This opportunity emphasizes the state's commitment to utilizing certified small and disadvantaged businesses for regional site improvement efforts.

Resource Development Company LLC

POSTED

about 1 hour ago

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 infrastructure construction and modernization efforts for the rail system. The notice was posted on October 21, 2026, with a response deadline set for September 30, 2027. Interested parties can find further details and manage their bids through the official WMATA supplier portal.

Washington Metropolitan Area Transit Authority

POSTED

about 1 hour ago

DEADLINE

Y--MRG LSARI PROJECT DESIGN-BUILD CONTRACT

Solicitation # 140RR027R0012

The MRG-LSARI Project Design-Build Contract, managed by the Department of the Interior's Reclamation Contracting Activity, has undergone a formal solicitation number change. The project has transitioned from the old solicitation number 140R4026R0019 to the new solicitation number 140RR027R0012. All future inquiries, document searches, and updates regarding this requirement should be conducted using the updated number. This special notice is associated with NAICS code 237990 and is administered by the office located in Denver, Colorado. For further information or coordination, the primary point of contact is Tina Villegas.

Reclamation Contracting Activity

POSTED

about 5 hours ago

DEADLINE

RIO DE LA PLATA FLOOD CONTROL PROJECT, SUPPLEMENTAL CONTRACT 1 PROJECT LOCATION: DORADO AND TOA BAJA, PUERTO RICO

Solicitation # W51DQV26RA002

Solicitation W51DQV26RA002 is a full and open competition for a firm-fixed-price design-bid-build construction contract for the Rio de la Plata Flood Control Project, Supplemental Contract 1, located in Dorado and Toa Baja, Puerto Rico. Managed by the U.S. Army Corps of Engineers under NAICS code 237990, the project has an estimated magnitude between 250 million and 350 million dollars. The scope of work involves extensive river channel widening and modifications across approximately 1.6 miles, the construction of 3.1 miles of earthen levees, and the installation of four concrete culverts with pre-cast pipes and composite flap gates. Additional requirements include the relocation of water, sewer, and electrical utilities, scour protection, demolition of abandoned structures, and wetland mitigation. The estimated period of performance is 1619 calendar days following the receipt of the Notice to Proceed, though offerors are cautioned that all real estate rights for site access have not yet been obtained and will be secured prior to the full notice. Proposals must be submitted electronically via the Procurement Integrated Enterprise Environment portal. Awardees are required to provide payment and performance bonds equal to the total bid price within 10 days of award, and firms other than small businesses must submit a subcontracting plan per FAR Part 19. The project also requires the delivery of an operations and maintenance manual detailing procedures for restoring levee geometry after seismic events.

W2SR Endist Caribbean(provis)

POSTED

about 5 hours ago

DEADLINE

P110 CAPE CANAVERAL RAILHEAD AND TRANSFER FACILITIES AT KENNEDY SPACE CENTER, FLORIDA

Solicitation # N6945027R0006

Navfacsyscom Southeast

POSTED

about 5 hours ago

DEADLINE

Gravesite Expansion Florence National Cemetery 943CM3023

Solicitation # 36C78627Q0018

National Cemetery Administration (36C786)

POSTED

about 5 hours ago

DEADLINE

Arcadia Wet Well Rehabilitation

Solicitation # W912BV26RA033

Solicitation W912BV26RA033 is a firm-fixed-price request for proposals issued by the U.S. Army Corps of Engineers, Tulsa District, for the rehabilitation of wet well low flow gates at Arcadia Dam in Oklahoma County, Oklahoma. The project, categorized under NAICS 237990, has an estimated magnitude between $1,000,000 and $5,000,000 with an estimated duration of 500 calendar days. The scope of work includes the fabrication and delivery of two structural steel bulkheads, the removal and disposal of existing gates, and the design, fabrication, and installation of ductile cast iron low flow inlet and low flow gates and appurtenances across both the north and south wet wells. Additionally, the contractor must replace all angle H frames and structural bolts connecting them to the trash rack assembly in both wells. Award will be determined using the Lowest Price Technically Acceptable (LPTA) process, where proposals are evaluated for technical acceptability without trade-offs. Technical requirements include demonstrating past performance on relevant projects exceeding $250,000, providing qualified key personnel (Project Superintendent, CQC System Manager, and SSHO) who are U.S. citizens or documented workers, and submitting a proposed contract duration and summary schedule. Offerors must provide a NIST score in the Supplier Performance Risk System (SPRS) and submit their proposals via the PIEE Solicitation Module by October 26, 2026. The contract is subject to the Davis-Bacon Act, Buy American-Construction Materials requirements, and EM 385-1-1 safety standards.

W076 Endist Tulsa

POSTED

about 5 hours ago

DEADLINE

GAOA Pine Creek Vault Toilet HTNF

Solicitation # 127EAX27Q0009

Humboldt-Toiyabe National Forest

POSTED

about 5 hours ago

DEADLINE

LOCK AND DAM 25 NEW 1,200 FT LOCK NAVIGATION AND ECOSYSTEM SUSTAINABILITY PROGRAM (NESP)

Solicitation # W912P926RA004

The U.S. Army Corps of Engineers, St. Louis District, is soliciting proposals for the design, construction, and commissioning of a new 1,200-foot drilled-shaft founded lock chamber at Lock and Dam 25 in Winfield, Missouri. This project, part of the Navigation and Ecosystem Sustainability Program, involves constructing the new lock riverward of the existing 600-foot chamber, along with a 1,200-foot upstream ported guard wall and a 650-foot downstream guard wall. Once operational, the existing lock will serve as an auxiliary chamber for recreational traffic. The procurement is a full and open competition for a firm-fixed-price contract with economic price adjustments based on the Producer Price Index for commodities like steel, aggregate, and concrete. The performance period consists of a base period of 1,825 calendar days with four optional one-year extensions. Award will be determined using a best-value tradeoff process evaluating five factors: past performance, construction approach, river wall and intermediate wall means and methods, small business participation, and price. To be eligible, offerors must achieve at least an acceptable rating on all non-cost factors and submit a Project Labor Agreement. Key requirements include strict adherence to Buy American Act materials, electronic submission of Davis-Bacon certified payrolls, and the use of specific brand-name instrumentation and control systems for compatibility. Proposals must be submitted electronically via the PIEE Solicitation module, organized into specific volumes with strict page limits and formatting guidelines.

W07V Endist St Louis

POSTED

about 5 hours ago

DEADLINE

in about 2 months

Norfolk Harbor Inner Channel to Newport News Maintenance Dredging located in Hampton Roads, Virginia

Solicitation # W9123627BA003

The U.S. Army Corps of Engineers Norfolk District intends to award a firm-fixed-price, unrestricted contract for maintenance dredging in Hampton Roads, Virginia. The project involves the mechanical dredging of approximately 550,000 cubic yards of material from the Sewells Point to Lamberts Point and Entrance Reach segments to a depth of -56 feet MLLW, with disposal at the Norfolk Ocean Disposal Site. Optional work includes dredging an additional 195,000 cubic yards from the Channel to Newport News and the Naval Station Fairway, with material pumped into the Craney Island Dredged Material Management Area. The project includes specific precautions for dredging near the Navy Degaussing Array and protected cultural resources, with a completion timeline of approximately 175 calendar days from the Notice to Proceed. The procurement will be conducted as a full and open competition via an Invitation for Bid (IFB) under FAR Part 14, with the solicitation expected to be posted on the PIEE website by the end of October 2026. The estimated magnitude of construction is between 10 million and 25 million dollars under NAICS code 237990. Bidders must provide bid bonds and will be subject to a pre-award survey to determine responsibility, including an evaluation of financial statements and credit capacity. The successful awardee will be required to provide 100 percent payment and performance bonds.

W2SD Endist Norfolk

POSTED

about 5 hours ago

DEADLINE

in about 1 month

Broadway Creek Restoration - Phase B

Solicitation # 010-27

City of El Cajon

POSTED

about 7 hours ago

DEADLINE

CIP 623 Pier Structural Repairs Project

Solicitation # Bid 26-004

City of Hermosa Beach

POSTED

about 12 hours ago

DEADLINE

Port Allen Small Boat Hrbr. Hurricane Lowell Demo Debris Removal

Solicitation # KA26-02

Solicitation KA26-02, issued by the Hawaii Department of Land and Natural Resources, Division of Boating and Ocean Recreation, seeks a contractor to perform demolition and debris removal at the Port Allen Small Boat Harbor in Eleele, Kauai. The project is a response to damage caused by Hurricane Lowell and requires the removal of in-water and shoreline-adjacent debris, including damaged piers, gangways, sunken vessels, floating docks, and electrical enclosures. The contractor is responsible for providing all labor, tools, and equipment, as well as hauling and disposing of all materials at an approved County landfill. Key technical requirements include cutting metals flush to concrete, applying corrosion-resistant paint, and implementing Best Management Practices for environmental compliance. The contract will be awarded to the low bidder among qualified applicants who possess a valid State Contractor's license Class A General Engineering. Performance must be completed within 60 consecutive calendar days from the notice to proceed. Bidders must provide comprehensive certifications, including tax clearances from DOTAX and IRS, a certificate of good standing from DCCA, and compliance certifications from the Department of Labor and Industrial Relations. For bids exceeding 50,000 dollars, bid security is required, and the successful awardee must furnish performance and payment bonds equal to 100 percent of the contract price. Final acceptance is contingent upon an inspection by the Engineer and the submission of as-built drawings, written guarantees, and complete payroll records.

Department of Land & Natural Resources

POSTED

about 19 hours ago

DEADLINE

Mine Drain and Underdrain InstallationThis subcontract for Mine Drain and Underdrain Installation involves providing primary drainage systems for prime contractors on State of Ohio Department of Natural Resources mine drain projects. The scope of work specifically requires the installation of underdrains, special fittings, and outlet pipes smaller than six feet, all performed in accordance with Project No. BL-RI-30 drawings. To ensure successful installation, the contractor is responsible for all dewatering operations using appropriate trenching equipment and pumps to deliver a fully functional mine drain and cleanout system. The project is managed by the ODNR Division of Mineral Resources Management under NAICS code 237990. Interested parties should note that the solicitation was posted on October 20, 2026, with a response deadline set for October 27, 2026.

ODNR-Division of Mineral Resources Management

POSTED

about 22 hours ago

DEADLINE

Stormwater Drainage ContractorThis subcontract opportunity is for a Stormwater Drainage Contractor to support prime contractors on Town of Danville CDBG projects in Georgia. The selected contractor will be responsible for the excavation and installation of critical drainage infrastructure, including pipes, culverts, and catch basins, to deliver a fully installed and certified stormwater system. A critical requirement of this contract is strict adherence to Build America, Buy America (BABA) provisions, which necessitates the provision of official manufacturers' certifications for all materials used. Interested parties must submit their responses by November 23, 2026, under NAICS code 237990.

Town of Danville

POSTED

about 22 hours ago

DEADLINE

in about 1 month