PRINCIPAL ENGINEERING INC is associated with UEI KKMXN5FVNCM9 and CAGE 55LT3 in public federal records. AcornBids currently links 6 prime awards totaling $2.5M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Veterans Affairs. Its recorded federal awards include work classified as Engineering Services; Architectural Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541330 (Engineering Services). Its public SAM.gov registration lists COVINGTON, LA, USA.
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 27, 2026. Refresh pending; these totals may be out of date.
Public SAM.gov registration details.
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 36C25722C0043RENOVATE CATH LAB AT AMARILLO VAHCS | Department of Veterans Affairs | $181.4K | Feb 22, 2022 | Feb 16, 2027 |
| 36C25625C0067PROJECT 667-25-900 EMERGENCY EROSION MITIGATION (AE) | Department of Veterans Affairs | $610.7K | Sep 17, 2025 | Sep 17, 2030 |
| 36C24926C0035626A4-26-201 A/E REPLACE DOMESTIC WATER FIRE MAINS AND MAIN BACKFLOW DEVICES | Department of Veterans Affairs | $1.2M | Apr 1, 2026 | Mar 31, 2027 |
| 36C25621C0170CATH LAB CPS | Department of Veterans Affairs | $93.1K | Oct 11, 2021 | Mar 21, 2025 |
| 36C25619C0010A/E DESIGN PROJECT 520-16-102 CHILLER PLANT AND ER STRUCTURAL AND FOUNDATION PROBLEM, BLDG. 3, BILOXI | Department of Veterans Affairs | $450.1K | Dec 4, 2018 | Jul 31, 2026 |
| 36C25725C0053AS-BUILT DRAWING FOR THE EXISTING MIOX SYSTEM AS CONFIGURED AND VERIFY HYDRAULIC AND TREATMENT CAPACITIES, AND SPECS WITH THE MANUFACTURER, AND PROVIDE PE STAMPED RECORD DRAWINGS… | Department of Veterans Affairs | $22.1K | Jul 9, 2025 | Sep 3, 2025 |
Modeled recompete windows are estimates, not announced solicitations or guarantees.
| Registration evidence | Date |
|---|---|
| SAM updated | Oct 22, 2025 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Aug 4, 2008 |
| Entity start | Apr 21, 2004 |
Registration classifications: Self Certified Small Disadvantaged Business, Veteran Owned Business, Service Disabled Veteran Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 237110 — Water and Sewer Line and Related Structures Construction | Not reported |
| 237310 — Highway, Street, and Bridge Construction | Not reported |
| 237990 — Other Heavy and Civil Engineering Construction | Not reported |
| 541310 — Architectural Services | Not reported |
| 541320 — Landscape Architectural Services | Not reported |
| 541330 — Engineering Services | Not reported |
| 541340 — Drafting Services | Not reported |
| 541350 — Building Inspection Services | Not reported |
| 541370 — Surveying and Mapping (except Geophysical) Services | Not reported |
| 541380 — Testing Laboratories and Services | Not reported |
| 541410 — Interior Design Services | Not reported |
| 541620 — Environmental Consulting Services | Not reported |
| 561210 — Facilities Support Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| HENRY I DIFRANCO | Government business | Contact method not published | SAM registration | Not available |
| ANDRE C MONNOT | Alternate government business | Contact method not published | SAM registration | Not available |
| HENRY I DIFRANCO | Electronic business | Contact method not published | SAM registration | Not available |
| ANDRE C MONNOT | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
Explore the customer, work and award-size evidence behind each match.
Recorded award industries: 541330 — Engineering Services; 541310 — Architectural Services.
Recorded products and services: C1DA — ARCHITECT AND ENGINEERING- CONSTRUCTION: HOSPITALS AND INFIRMARIES; C219 — Other Architect and Engineering Services; Z1DA — MAINTENANCE OF HOSPITALS AND INFIRMARIES.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
128 NORTHPARK BLVD, COVINGTON, Louisiana 70433, United States
Registered location from SAM.gov; award performance locations may differ.
541330 — Engineering Services.
Primary SAM.gov NAICS classification.
Department of Veterans Affairs.
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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