Diamond Construction
UEI: CNLCDJHKJB71
• CAGE: 1BEK8
Overview
Parent Awardee
Federal Capability Statement
Construction, Commercial, New And Remodeling, Construction Management, General Concrete, Steel, Demolition, Wood Frame.
Keywords
General Contractor, Construction Manager, Design Builder, demolition, concrete, excavation, steel studs, iron work, rough carpentry, finish carpentry, suspend ceiling tile, sheetrock, painting, millwork, and cabinetry
Quality Assurance Certifications
ANSI/ASQC Z1.4
Headquarters
Helena, MT
United States
United States
Most Recent Award
Oct. 1, 2025
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Federal contract recipient
DIAMOND CONSTRUCTION, INC.
(UEI CNLCDJHKJB71, CAGE 1BEK8)
is headquartered in Helena MT.
Its primary registered NAICS is 236220 Commercial and Institutional Building Construction.
The corporation
was founded in January 1985 and
federally registered in
April 2001.
Federal Award Analysis
Diamond 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
DIAMOND CONSTRUCTION, INC.
UEI
CNLCDJHKJB71
CAGE Code
1BEK8
SBA Certifications
None
Self Certifications
Veteran Owned Business
Entity Structure
Corporate Entity (Not Tax Exempt)
Purpose of Registration
Federal Contracts and Assistance
Date Founded
Jan. 1, 1985
Initial Registration
April 20, 2001
Last Registration
Feb. 20, 2026
Registration Activation
Feb. 20, 2026
Registration Expiration
Feb. 18, 2027
Fiscal Year End
October 31
Reported Entity Types
For Profit Organization
State of Incorporation
MT
Country of Incorporation
USA
Employees
<500
Reported NAICS
Accepts Credit Cards
No