---
title: "STRONGHOLD ENGINEERING INC — Capability Statement"
uei: "EG59ND6RTQ43"
cage: "0ZCX2"
canonical: "https://teamingindex.com/contractor/EG59ND6RTQ43/capability.md"
html_url: "https://teamingindex.com/contractor/EG59ND6RTQ43"
updated: "2026-11-09T17:28:18.052Z"
generator: "TeamingIndex capability twin 1.0"
legal_name: "STRONGHOLD ENGINEERING INC"
primary_naics: "236220"
sam_status: "active"
active_exclusion: false
claimed: false
tier: "unclaimed"
---

# STRONGHOLD ENGINEERING INC

> STRONGHOLD ENGINEERING INC is a SAM.gov-registered entity based in PERRIS, CA 92571-3262. UEI EG59ND6RTQ43; CAGE 0ZCX2; primary NAICS 236220. Compliance posture not provided. Active SAM registration.

> **Unclaimed profile:** seeded from SAM.gov and USAspending public records. The entity has not claimed it, so capabilities and compliance posture have not been provided.

## Identifiers

- **Legal business name:** STRONGHOLD ENGINEERING INC
- **UEI (SAM.gov Unique Entity ID):** EG59ND6RTQ43
- **CAGE code:** 0ZCX2
- **Entity structure:** Corporate Entity (Not Tax Exempt)
- **State of incorporation:** CA
- **Website:** <http://www.strongholdengineering.com/>
- **TeamingIndex profile:** <https://teamingindex.com/contractor/EG59ND6RTQ43>
- **Profile status:** Unclaimed · seeded from SAM.gov and USAspending public records

## Location

- **Physical address (city, state, ZIP):** PERRIS, CA 92571-3262
- **Country:** United States
- **Congressional district:** CA-39

## NAICS & PSC

| NAICS | Title | Primary | Small under SBA size standard (SAM.gov) |
| --- | --- | --- | --- |
| 236220 | Commercial and Institutional Building Construction | Yes | No |
| 221114 | — | No | No |
| 221118 | — | No | No |
| 221121 | — | No | No |
| 221122 | — | No | No |
| 236210 | Industrial Building Construction | No | No |
| 237110 | Water and Sewer Line and Related Structures Construction | No | No |
| 237130 | Power and Communication Line and Related Structures Construction | No | No |
| 237990 | Other Heavy and Civil Engineering Construction | No | No |
| 238210 | Electrical Contractors and Other Wiring Installation Contractors | No | No |
| 562910 | Remediation Services | No | No |
| 624230 | — | No | No |

- **PSC codes:** None on file

Size status is NAICS-specific and reflects the entity’s SAM.gov representations; check it against the size standard of the solicitation’s NAICS code.

## Socio-economic status

No socio-economic designations reported in SAM.gov.

Source: SAM.gov entity registration, synced 2026-11-09. Confirm current SBA certification (8(a), HUBZone, WOSB/EDWOSB, VetCert SDVOSB/VOSB) before relying on a status for a set-aside.

## SAM registration & exclusion screening

- **Registration:** Active SAM registration
- **Registration expires:** 2027-02-19
- **Registration activated:** 2026-02-23
- **Exclusion screening (FAR subpart 9.4):** No active exclusion recorded in SAM.gov
- **Teaming eligibility:** Eligible to be proposed as a team member (active registration, no exclusion)
- **Source:** SAM.gov Entity Management, synced 2026-11-09

## Compliance posture

Compliance posture not provided by the contractor.

- Facility clearance: visible to paid members
  - Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).

## Contract vehicles

No contract vehicle holdings on file.

## Past performance

- **Total obligated, trailing 36 months (USAspending.gov):** $502,406,030
- **Award history:** 9 awards on record
- **Top funding agencies:** National Park Service; Federal Aviation Administration; Department of the Navy

Showing all 9 awards.

| Award PIID | Agency | NAICS / PSC | Obligated | Base + all options | Period of performance | Set-aside | Place of performance | Description |
| --- | --- | --- | --- | --- | --- | --- | --- | --- |
| W9128A25F0047 (order under W9128A25D0038) | Department of Defense / Department of the Army | 236220 / Z2JZ | $2,000 | — | 2025-05-15 → 2032-11-14 | — | HI | MINIMUM GUARANTEE |
| 697DCK26C00217 | Department of Transportation / Federal Aviation Administration | 236220 / Y1BA | $100,918,901 | — | 2026-08-27 → 2029-08-31 | — | CA | CONSTRUCTION OF NEW 185FT ATCT AND TRACON FACILITY AT SAN JOSE MINETA INTERNATIONAL AIRPORT |
| 140P2023C0001 | Department of the Interior / National Park Service | 237110 / Y1NZ | $226,387,484 | — | 2023-03-14 → 2028-01-08 | — | AZ | GRCA 190083 / 250176 - IMPROVE POTABLE WATER SUPPLY TO INNER-CANYON AND SOUTH RIM, TRANS-CANYON WATER DISTRIBUTION PIPELINE, GRAND CANYON NATIONAL PARK, AZ |
| N6247824F4206 (order under N6247820D4007) | Department of Defense / Department of the Navy | 236220 / Z2JZ | $68,355,071 | — | 2024-07-31 → 2027-12-18 | — | HI | RM15-2763 REPAIR AND REPLACE ELECTRICAL SYSTEM REQUIREMENTS WITHIN THE NAVAL SUPPLY SYSTEMS COMMAND (NAVSUP) FLEET LOGISTICS CENTER PEARL HARBOR (FLCPH) AREA, JOINT BASE PEARL… |
| 140P2025C0030 | Department of the Interior / National Park Service | 236220 / Y1QA | $40,091,098 | — | 2025-05-28 → 2027-06-01 | — | AZ | PEFO 267538 REHABILITATE PAINTED DESERT COMMUNITY COMPLEX |
| N6247820F4067 (order under N6247820D4007) | Department of Defense / Department of the Navy | 236220 / Y1JZ | $0 | — | 2020-01-31 → 2025-01-30 | — | HI | UNRESTRICTED MACC - MINIMUM GUARANTEE TASK ORDER |
| W912PL20C0033 | Department of Defense / Department of the Army | 236220 / Y1BA | $18,099,014 | — | 2020-08-20 → 2024-09-19 | — | CA | THE ATCT 160' TOWER WITH: DRILLED SHAFT FOUNDATIONS, FLOOR SLABS, BUCKLING-RESTRAINED BRACE FRAMES, FIRE PROTECTION AND DETECTION, EMERGENCY POWER, FAA CONTROL CAB WITH SLAT-WALL… |
| 140A1123C0001 | Department of the Interior / Bureau of Indian Affairs and Bureau of Indian Education | 237130 / Y1LB | $3,841,228 | — | 2023-02-03 → 2024-09-01 | — | CA | SFIR 3(1)\_INDIAN BEND BRIDGE |
| 36C10F19C0012 | Department of Veterans Affairs / Department of Veterans Affairs | 236220 / Y1DA | $44,711,234 | — | 2019-06-28 → 2024-01-31 | — | CA | DIETETICS B300 |

## Proven teaming graph

- No first-tier sub-award reports name this company yet
- Source: USAspending.gov sub-award reports (FSRS), sync date not recorded. Prime contractors report first-tier subcontracts of $30,000 or more. Amounts are reported sub-award values.

## SBIR/STTR portfolio

- No SBIR/STTR awards on record for this company
- Source: SBIR.gov award records, sync date not recorded

## FedRAMP offerings

- No FedRAMP Marketplace listing is linked to this company
- Source: FedRAMP Marketplace, sync date not recorded

## Exclusions & screening

- Not yet checked against SAM.gov exclusions (search exclusions on SAM.gov: https://sam.gov/search/?index=ex)
- Source: SAM.gov Exclusions, sync date not recorded
- No confirmed match on the Consolidated Screening List (screened Nov 13, 2026)

## Contract vehicles on federal record

- No contract-vehicle seats on federal record are linked to this company

## GSA CALC+ rates

- No GSA CALC+ awarded ceiling rates on record for this company
- Source: GSA CALC+ awarded ceiling rates, sync date not recorded. Ceiling rates are the most an agency can be charged, not prices paid

## Capabilities & differentiators

No capability narrative published.

## Technical tags

No technical tags published.

## Teaming preferences

- Teaming preferences not published
- **Teaming requests and NDAs:** request an introduction on the TeamingIndex profile (sign-in required): <https://teamingindex.com/contractor/EG59ND6RTQ43>

## Business development contact

No business-development contact published.

## Corporate hierarchy

- No parent entity reported in SAM.gov
- Affiliation with a parent or sister concerns can affect small-business size status (13 CFR 121.103).

## Provenance & disclaimer

- **SAM.gov entity registration** (identifiers, NAICS/PSC, size and socio-economic status, hierarchy, registration and exclusion status): synced 2026-11-09
- **USAspending.gov** (prime award history and trailing 36-month obligations): nightly sync
- **Contractor-provided profile** (capabilities, teaming preferences, self-attested compliance): not provided
- **TeamingIndex verification** (credentials marked “Verified by TeamingIndex”): no verified credentials on record; methodology: <https://teamingindex.com/verification>
- **Blind SPRS:** exact NIST SP 800-171 SPRS scores are published only when the contractor opts in; brackets are cumulative thresholds (SPRS ≥ 0, SPRS ≥ 50, SPRS ≥ 70, SPRS ≥ 85, SPRS ≥ 95, SPRS ≥ 105, SPRS = 110 (perfect)).
- **Before award:** self-attested facts have not been independently verified. Confirm registration and exclusions in SAM.gov, CMMC status and SPRS assessment currency with the contractor (DFARS 252.204-7019, -7020 and -7021), facility clearances through DCSA’s NISS, AS9100-series certificates in the IAQG OASIS database, and FedRAMP authorizations on the FedRAMP Marketplace.
- **Zero CUI:** this document contains no Controlled Unclassified Information. TeamingIndex stores verification metadata only, never SSPs, POA&Ms or DD Form 254s.
- **Machine-readable:** schema.org JSON-LD is embedded in <https://teamingindex.com/contractor/EG59ND6RTQ43>; this twin: <https://teamingindex.com/contractor/EG59ND6RTQ43/capability.md>; site index: <https://teamingindex.com/llms.txt>

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