# Stronghold Engineering Inc.

Canonical: https://abierto.us/vendors/stronghold-engineering-inc-eg59nd6rtq43

- UEI: EG59ND6RTQ43
- CAGE: 0ZCX2
- Location: Perris, CA
- Awards in window: 3 (8 transactions), $110,127,061 obligated, June 29, 2026 to September 9, 2026

## Awarding agencies

- Federal Aviation Administration: 1 awards, $100,918,901
- National Park Service: 2 awards, $9,208,160

## Industries

- 236220 Commercial and Institutional Building Construction: $102,466,096
- 237110 Water and Sewer Line and Related Structures Construction: $7,660,965

## Competition

- Full and Open Competition: 3 awards

## Largest awards

- 697DCK26C00217 (definitive contract): $100,918,901, 697DCK Regional Acquisitions SVCS. Construction of New 185FT Atct and Tracon Facility at San Jose Mineta International Airport. https://www.usaspending.gov/award/CONT_AWD_697DCK26C00217_6920_-NONE-_-NONE-/
- 140P2023C0001 (definitive contract): $7,660,965, DSC Contracting Services Division. Grca 190083 / 250176 - Improve Potable Water Supply to Inner-Canyon and South Rim, Trans-Canyon Water Distribution Pipeline, Grand Canyon National Park, Az. https://www.usaspending.gov/award/CONT_AWD_140P2023C0001_1443_-NONE-_-NONE-/
- 140P2025C0030 (definitive contract): $1,547,195, DSC Contracting Services Division. Pefo 267538 Rehabilitate Painted Desert Community Complex. https://www.usaspending.gov/award/CONT_AWD_140P2025C0030_1443_-NONE-_-NONE-/

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Source: USAspending.gov award data, keyed by UEI. Obligations in the window only. Cite https://abierto.us/vendors/stronghold-engineering-inc-eg59nd6rtq43.