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G.S.E. CONSTRUCTION COMPANY, INC.

UEI: JS4MLNK3AFR9CAGE: 0CW03

G.S.E. CONSTRUCTION COMPANY, INC. is a federal contractor, registered under UEI JS4MLNK3AFR9 and CAGE code 0CW03. It has been awarded $124,778,000 in federal contracts. Primary work spans Water and Sewer Line and Related Structures Construction, Other Commercial and Service Industry Machinery Manufacturing, and Water Supply and Irrigation Systems. Top awarding agencies include Department Of The Interior, Department Of Defense, and Department Of State.

Contact Information

Registration and classification details

Registration

UEI Code

JS4MLNK3AFR9

CAGE Code

0CW03

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationHispanic American OwnedMinority-Owned Business

NAICS Codes

237110Water and Sewer Line and Related Structures Construction(Primary)
237990Other Heavy and Civil Engineering Construction
333310Commercial and Service Industry Machinery Manufacturing

Federal Contracting Overview

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

AI Capability Profile

G.S.E. CONSTRUCTION COMPANY, INC. specializes in civil construction services within the federal infrastructure sector, with a primary focus on heavy and civil engineering construction as defined by NAICS 237110. The company delivers end-to-end project execution for public works, including site prepa...

G.S.E. CONSTRUCTION COMPANY, INC. specializes in civil construction services within the federal infrastructure sector, with a primary focus on heavy and civil engineering construction as defined by NAICS 237110. The company delivers end-to-end project execution for public works, including site preparation, earthwork, grading, drainage systems, utility relocation, and structural foundations. Their technical expertise encompasses construction management, OSHA-compliant safety protocols, surveying and layout, and compliance with federal environmental and accessibility standards. While specific project details are not available, their operational scope suggests proficiency in managing complex, regulated construction environments requiring precision engineering and coordination with multiple stakeholders. No agency relationships can be inferred due to the absence of award history. The contractor’s experience with federal, state, or local entities cannot be confirmed from available data, and no patterns of engagement with specific departments or mission areas are discernible. The primary NAICS classification, 237110, indicates a focus on large-scale civil infrastructure projects such as roads, bridges, dams, water treatment facilities, and transportation systems. This positions the firm within the public works and civil engineering construction vertical, serving markets that demand adherence to federal construction codes, geotechnical engineering standards, and sustainable construction practices. G.S.E. CONSTRUCTION COMPANY, INC. is structured as a small business under the 2L entity classification and is headquartered in Livermore, California. The company holds no government certifications, including 8(a), HUBZone, or WOSB. Its geographic presence is localized to the Western U.S., with operations likely centered on regional infrastructure initiatives. Without award history or certifications, the firm’s market positioning remains undefined in terms of formal government contracting programs, but its core capabilities align with the foundational needs of public infrastructure development.

Key Performance Metrics

Awards Count

4

All time

Active

4

Currently performing

Completed

0

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
IEUA RMPU Basin Improvements Project Montclair Basin Improvements
Solicitation # ieua-rmpu-basin-improvements-project-montclair-basin-improvements
The IEUA RMPU Basin Improvements Project focuses on construction improvements at Montclair Basin 2 and 3 in Chino, California. The primary objective is to divert available storm flows from the San Antonio Creek Channel into existing basins to facilitate groundwater recharge. The scope of work is comprehensive, requiring all materials, labor, tools, equipment, and incidentals necessary to furnish, install, commission, and deliver a fully functional system. Key activities include civil and site work such as grading, demolition, saw cutting, cold planing, and trucking, as well as the installation of concrete structures, concrete pipes, and welding. Additional requirements include traffic control, construction surveying, electrical work, and SWPPP implementation. Norstar Plumbing and Engineering, Inc. is managing the subcontractor solicitation for this project, specifically seeking certified DBE, MBE, SBE, and WBE subcontractors and suppliers. The solicitation is categorized under NAICS code 237110. Interested parties must submit their bids by October 29, 2026, at 2:00 PM. Detailed plans and specifications are available through the Inland Empire Utilities Agency bidding website. Primary points of contact for this effort are Nathan Plummer and Destiny Plummer.
Norstar Plumbing and Engineering, Inc

POSTED

about 3 hours ago

DEADLINE

in 14 days
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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, involves comprehensive infrastructure work for the City of Belmont in North Carolina. The scope of work includes the construction of 16,435 linear feet of new 20-inch ductile iron force main and significant upgrades to the Morgans Branch Pumping Station. Key station improvements consist of installing a new wet well, valve vault, and associated appurtenances, alongside the demolition of existing pumps and piping. The project also requires the installation of new gravity sewers, manholes, and a complete operating pumping station equipped with mechanical and electrical systems, a generator, and odor control equipment. The estimated project value is 16,690,000 dollars. This is a small business set-aside solicitation with bids due by November 10, 2026, though some documents indicate a deadline of November 12, 2026. The contract will be awarded to the responsible bidder submitting the lowest responsive bid, with evaluation based on price, financial ability, and qualifications. Bidders must provide a Good Faith Efforts Form and Table A regarding MWBE participation to be considered responsive. The agreement is a stipulated price contract governed by EJCDC standard conditions. Required deliverables include performance and payment bonds, proof of insurance with an A.M. Best rating of A-VII or better, and adherence to strict material packaging and quality standards, including AWS, NEMA, and SMACNA specifications. Payment is processed monthly via applications for payment, with funds becoming due 30 days after presentation to the owner.
Don Moorhead Construction, Inc.

POSTED

about 3 hours ago

DEADLINE

in 26 days
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NAICS: 237110
New
City of Lomita: Zone G Water Main Replacement Project
Solicitation # city-lomita-zone-g-water-main-replacement-project
The City of Lomita Zone G Water Main Replacement Project involves the installation of approximately 4,500 linear feet of new 8-inch DIP water mains, gate valves, fittings, water services, and fire hydrant assemblies, along with the abandonment of existing water mains on Walnut Street, Ebony Lane, and 247th Place. W.A. Rasic Construction Company, Inc. is soliciting subcontractor quotations for various trades, including waterworks, ready-mix concrete, PCC and AC paving, AC grind and cap, striping, traffic control, hot taps, trucking, and soil and material testing. The response deadline for these quotations is October 19, 2026, at 1:00 PM. Eligible subcontractors must possess a valid California Contractors License and be registered with the Department of Industrial Relations per Section 1725.5 of the Public Contract Code. The solicitation specifically encourages participation from DBE, MBE, WBE, and SBE firms, offering flexibility in task breakdown and potential assistance in obtaining bonds, insurance, or equipment. Awarded subcontractors will be required to execute a standard subcontract agreement and meet general insurance requirements, with the prime contractor reserving the right to require payment and performance bonds totaling 100 percent of the subcontractor's bid, with premiums reimbursed up to 1.5 percent.
W.A. Rasic Construction Company

POSTED

about 3 hours ago

DEADLINE

in 4 days
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NAICS: 237110
New
Purified Water Replenishment San Jacinto Valley Advanced Water Purification Facility in CA
Solicitation # purified-water-replenishment-san-jacinto-valley-advanced-water-purification-facility-ca
The Purified Water Replenishment San Jacinto Valley Advanced Water Purification Facility project in California aims to recharge the San Jacinto groundwater basin using a blend of recycled and advanced treated water. Managed by Garney Pacific, Inc. for the Eastern Municipal Water District, the scope of work includes comprehensive civil and site work, the construction of a process building, and the installation of underground utilities and process piping. Technical requirements feature the installation of advanced membrane treatment equipment, specifically Ultrafiltration and Reverse Osmosis systems, as well as the development of brine ponds involving site preparation, lined evaporation ponds, and all necessary mechanical, electrical, instrumentation, and control systems to ensure a fully operational facility. Garney Pacific, Inc. is actively seeking quotes from DBE, MBE, WBE, and SBE certified subcontractors, with a submission deadline of October 20, 2026, by 10:00 AM PT. Mandatory requirements for all subcontractors include the use of union labor and the ability to provide a 100 percent Payment and Performance Bond from a US Treasury listed Surety Company, for which bond premiums will be reimbursed. Bidders must submit current DBE certification with their quotes and must document the first five steps of the Six Good Faith Efforts if they intend to further subcontract any portion of their scope. All contracting will be based on Garney Standard Purchase Order and Subcontract forms.
Garney Pacific, Inc.

POSTED

about 3 hours ago

DEADLINE

in 6 days
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