Harper Federal Construction
UEI: JJMXSCBJZKK5
• CAGE: 8U5E0
Overview
Parent Awardee
Name
Harper Federal Construction
Headquarters
San Diego, CA
United States
United States
Most Recent Award
Jan. 21, 2026
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Federal contract recipient
HARPER FEDERAL CONSTRUCTION LLC
(UEI JJMXSCBJZKK5, CAGE 8U5E0)
is headquartered in San Diego CA.
Its primary registered NAICS is 238220 Plumbing, Heating, and Air-Conditioning Contractors.
The tax-exempt corporation
was founded in November 2007 and
federally registered in
December 2020.
Federal Award Analysis
Harper Federal Construction federal award history
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Contracts
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Subcontracts
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Grants
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Subgrants
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Total
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Federal Registration and Certifications
Legal Name
HARPER FEDERAL CONSTRUCTION LLC
UEI
JJMXSCBJZKK5
CAGE Code
8U5E0
SBA Certifications
None
Self Certifications
None
Entity Structure
Corporate Entity (Tax Exempt)
Purpose of Registration
Federal Contracts and Assistance
Date Founded
Nov. 20, 2007
Initial Registration
Dec. 10, 2020
Last Registration
Oct. 21, 2025
Registration Activation
Oct. 21, 2025
Registration Expiration
Oct. 20, 2026
Fiscal Year End
December 31
Reported Entity Types
For Profit Organization
Limited Liability Company
Limited Liability Company
State of Incorporation
CA
Country of Incorporation
USA
Employees
<500
Reported NAICS
Accepts Credit Cards
No
People
Vendor contacts at Harper Federal Construction
Subcontract Awards
Harper Federal Construction subcontract awards
Teaming Partners
Disclosed awardee sub and prime contract and grant relationships
Harper Federal Construction