ADDON SERVICES LLC
ADDON SERVICES LLC is a federal contractor, registered under UEI QTRAG8S46R34 and CAGE code 8VDS6. It has been awarded $8,857,901 in federal contracts. Primary work spans Commercial and Institutional Building Construction, Water and Sewer Line and Related Structures Construction, and Other NAICS codes (1 codes, <0.5% each). Top awarding agencies include Department Of Defense.
Contact Information
Registration and classification details
Registration
UEI Code
QTRAG8S46R34CAGE Code
8VDS6Entity Structure
Corporate Entity (Not Tax Exempt)Established
N/ABusiness Classifications
NAICS Codes
Federal Contracting Overview
Award totals, agency breakdown, NAICS distribution, and geographic footprint.
AI Capability Profile
ADDON SERVICES LLC specializes in commercial and institutional building construction, with deep expertise in mission-critical infrastructure upgrades for defense installations. The firm delivers turnkey solutions including electrical system modernizations—such as padmounted switchgear installations,...
ADDON SERVICES LLC specializes in commercial and institutional building construction, with deep expertise in mission-critical infrastructure upgrades for defense installations. The firm delivers turnkey solutions including electrical system modernizations—such as padmounted switchgear installations, electric manholes, and concrete enclosures—as well as HVAC replacements, building renovations, and routine maintenance across military facilities. Their work extends to civil infrastructure, including highway and airfield paving, water and sewer line construction, and septic system upgrades, demonstrating proficiency in both structural and utility-scale construction. Technical capabilities encompass design-bid-build and IDIQ contract execution, trenching and excavation, direct-buried cable repair, and compliance with military construction standards for durability and operational continuity in austere environments. The contractor maintains a consistent, long-standing relationship with the Department of Defense, delivering construction and renovation services across multiple U.S. territories including Hawaii and Guam. Their portfolio reflects repeated engagement on base-wide infrastructure programs, supporting both new construction and life-cycle maintenance of defense installations, indicating strong familiarity with DoD procurement protocols, facility standards, and rapid-response repair requirements. ADDON SERVICES LLC focuses primarily on NAICS 236220 (commercial and institutional building construction), with secondary expertise in highway, street, and bridge construction (237310) and water and sewer line construction (237110). This positions them as a specialized builder for defense and federal facility infrastructure, particularly in geographically isolated or high-maintenance environments where reliability and regulatory adherence are paramount. As a Women-Owned Small Business and Woman-Owned Business certified contractor based in Honolulu, Hawaii, ADDON SERVICES LLC leverages its local presence to support federal construction needs across the Pacific region. Their certifications enhance eligibility for set-aside programs while underscoring their commitment to diversity in federal contracting.
Key performance metrics
Award counts and award dollars by type, as prime and as subcontractor.
Awards Count
8
All time
Active
4
Currently performing
Completed
4
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
Awards by agency, industry, year, award type, size, and place of performance.
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