Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, October 28 at 2:00 PM ET

Register Free →

PRINCIPAL ENGINEERING INC

UEI: KKMXN5FVNCM9CAGE: 55LT3

PRINCIPAL ENGINEERING INC is a federal contractor, registered under UEI KKMXN5FVNCM9 and CAGE code 55LT3. It has been awarded $3,905,273 in federal contracts. Primary work spans Architectural Services and Engineering Services. Top awarding agencies include Department Of Veterans Affairs.

Contact Information

Registration and classification details

Registration

UEI Code

KKMXN5FVNCM9

CAGE Code

55LT3

Entity Structure

Partnership or Limited Liability Partnership

Established

N/A

Business Classifications

For Profit OrganizationAmerican Indian OwnedSubchapter S CorporationVeteran-Owned BusinessService-Disabled Veteran-Owned Business

NAICS Codes

236220Commercial and Institutional Building Construction
237110Water and Sewer Line and Related Structures Construction
237310Highway, Street, and Bridge Construction
237990Other Heavy and Civil Engineering Construction
541310Architectural Services
+9 more

Federal Contracting Overview

Award totals, agency breakdown, NAICS distribution, and geographic footprint.

AI Capability Profile

Principal Engineering Inc. specializes in architectural and engineering services for federal facilities, with deep expertise in designing and modifying critical infrastructure for the Department of Veterans Affairs. Their work encompasses structural, mechanical, and foundational systems for VA medic...

Principal Engineering Inc. specializes in architectural and engineering services for federal facilities, with deep expertise in designing and modifying critical infrastructure for the Department of Veterans Affairs. Their work encompasses structural, mechanical, and foundational systems for VA medical campuses, including water towers, chiller plants, cath labs, and building retrofits. The firm delivers full-cycle A-E services in compliance with Public Law 92-582 and FAR Part 36, integrating technical analysis, design documentation, and construction support to resolve complex facility challenges such as structural deficiencies and HVAC system upgrades. Their technical proficiency spans structural engineering, mechanical systems design, and facility modernization, with a demonstrated ability to execute no-cost time extensions and modifications on active projects, indicating strong project continuity and client trust. The company maintains a consistent, long-term relationship with the Department of Veterans Affairs, delivering mission-critical A-E services across multiple VA medical centers, including projects in Biloxi, Tuskegee, and other VA-operated facilities. Their work supports the VA’s broader infrastructure resilience goals, focusing on life-safety upgrades, functional enhancements, and compliance with federal building codes and accessibility standards. Principal Engineering Inc. operates primarily under NAICS 541330 (Engineering Services), with complementary work in NAICS 541310 (Architectural Services), positioning them as a dual-discipline provider for federal healthcare and institutional facilities. They are uniquely qualified to deliver integrated design solutions that bridge architectural intent with structural and mechanical engineering rigor, serving a niche market of government-owned healthcare infrastructure. As a Service-Disabled Veteran-Owned Business headquartered in Covington, Louisiana, the firm leverages its certification to align with federal small business goals while maintaining a focused geographic footprint centered on federal facility support. Their business model emphasizes reliability, regulatory adherence, and technical precision in high-stakes public infrastructure environments.

Key Performance Metrics

Awards Count

16

All time

Active

3

Currently performing

Completed

13

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 & Distribution

Awards by Agency
Awards by NAICS
Awards by Agency Over Time
Awards by Place of Performance

Compete with PRINCIPAL ENGINEERING INC

Track the contractors you bid against, and the work they win

Award history, agency mix, and NAICS coverage for PRINCIPAL ENGINEERING INC

AI-powered matching against your own capabilities and past performance

Teaming and subcontracting signals on every award

Automated alerts when a competitor wins in your market

Miguel
Hillary
Keith Deutsch
Christine

Join 750+ contractors already using CLEATUS

Open opportunities in PRINCIPAL ENGINEERING INC's top NAICS codes and agencies