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HARPER CONSTRUCTION COMPANY, INC.

HARPER CONSTRUCTION COMPANY, INC. is a federal contractor, registered under UEI GMJPZCJDUG24 and CAGE code 1V0E0. It has been awarded $4,888,816,600 across 142 federal contracts. Primary work spans Commercial and Institutional Building Construction, New Single-Family Housing Construction (except For-Sale Builders), and Industrial Building Construction. Top awarding agencies include Department Of Defense and W076 Endist Tulsa.

Contact Information

Registration and classification details

Registration

UEI Code

GMJPZCJDUG24

CAGE Code

1V0E0

Entity Structure

Corporate Entity (Not Tax Exempt)

Established

N/A

Business Classifications

For Profit OrganizationSubchapter S Corporation

NAICS Codes

236116New Multifamily Housing Construction (except For-Sale Builders)
236118Residential Remodelers
236220Commercial and Institutional Building Construction(Primary)
237310Highway, Street, and Bridge Construction

Federal Contracting Overview

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

AI Capability Profile

Harper Construction Company, Inc. specializes in the design-build and construction of mission-critical commercial and institutional facilities for defense installations, with deep expertise in hangar construction, barracks, maintenance facilities, and infrastructure upgrades for military bases. The ...

Harper Construction Company, Inc. specializes in the design-build and construction of mission-critical commercial and institutional facilities for defense installations, with deep expertise in hangar construction, barracks, maintenance facilities, and infrastructure upgrades for military bases. The company delivers complex building projects under strict DoD standards, including aircraft maintenance hangars, combat training structures, and centralized engine repair facilities, often integrating advanced structural systems, fuel cell infrastructure, and high-integrity pavement networks. Their technical proficiency extends to design-bid-build and design-build delivery methods, with demonstrated experience in coordinating with military engineers on facility replacements, expansion projects, and base modernization initiatives requiring stringent compliance with UFC and A/E specifications. The contractor maintains a consistent and primary relationship with the Department of Defense, delivering construction services across multiple branches including the Air Force, Marine Corps, and Navy installations. Their work is concentrated on airfield support infrastructure, personnel housing, and operational readiness facilities, indicating a trusted role in sustaining military readiness through timely, high-quality construction execution. Harper Construction’s core industry focus is Commercial and Institutional Building Construction (NAICS 236220), with a strong vertical specialization in defense-related facilities requiring secure, durable, and mission-aligned construction. They are positioned as a niche builder for high-value, technically complex DoD structures rather than general commercial projects, with occasional involvement in related civil infrastructure such as airfield pavements under NAICS 237310. Headquartered in San Diego, California, Harper Construction operates as a small business under the 2L entity structure. While no federal certifications are listed, their consistent award history with the Department of Defense underscores a proven track record in meeting rigorous federal construction standards and delivery timelines. Their geographic positioning supports rapid response to West Coast military installations while maintaining nationwide project execution capability.

Key Performance Metrics

Awards Count

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Active

0

Currently performing

Completed

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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 Agency Over Time
Awards by Place of Performance

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Award history, agency mix, and NAICS coverage for HARPER CONSTRUCTION COMPANY, INC.

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Open opportunities in HARPER CONSTRUCTION COMPANY, INC.'s top NAICS codes and agencies

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 opportunity is set aside for small businesses, including certified DBE, MBE, and WBE firms, across a wide range of NAICS codes related to heavy and specialty construction. Interested parties must submit their responses by October 21, 2026. Primary coordination for this solicitation is handled by Christina Pauls at GSE Construction Co., Inc.
GSE Construction Co., Inc.

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