Vendors
Principal Engineering Inc
Active registration
- Location
- Covington, Louisiana, United States
- Unique Entity ID (UEI)
- KKMXN5FVNCM9
- Commercial and Government Entity (CAGE)
- 55LT3
Industries
Commercial and Institutional Building ConstructionNAICS
236220Water and Sewer Line and Related Structures ConstructionNAICS 237110Highway, Street, and Bridge ConstructionNAICS 237310Label unavailableNAICS 237990EArchitectural ServicesNAICS 541310Landscape Architectural ServicesNAICS 541320Label unavailableNAICS 541330EDrafting ServicesNAICS 541340Building Inspection ServicesNAICS 541350Surveying and Mapping (except Geophysical) ServicesNAICS 541370Testing Laboratories and ServicesNAICS 541380Interior Design ServicesNAICS 541410Environmental Consulting ServicesNAICS 541620Facilities Support ServicesNAICS 561210Products & services
Architect and Engineering- Construction: Office BuildingsPSC
C1AAArchitect and Engineering- Construction: Airport Runways and TaxiwaysPSC C1BDArchitect and Engineering- Construction: Other Airfield StructuresPSC C1BZArchitect and Engineering- Construction: Hospitals and InfirmariesPSC C1DAArchitect and Engineering- Construction: Other Hospital BuildingsPSC C1DZArchitect and Engineering- Construction: Maintenance BuildingsPSC C1EBArchitect and Engineering- Construction: Other Industrial BuildingsPSC C1EZArchitect and Engineering- Construction: Other Residential BuildingsPSC C1FZArchitect and Engineering- Construction: Other Warehouse BuildingsPSC C1GZArchitect and Engineering- Construction: Miscellaneous BuildingsPSC C1JZArchitect and Engineering- Construction: DamsPSC C1KAArchitect and Engineering- Construction: CanalsPSC C1KBArchitect and Engineering- Construction: Highways, Roads, Streets, Bridges, and RailwaysPSC C1LBArchitect and Engineering- Construction: Tunnels and Subsurface StructuresPSC C1LCArchitect and Engineering- Construction: Sewage and Waste FacilitiesPSC C1NDArchitect and Engineering- Construction: Water Supply FacilitiesPSC C1NEArchitect and Engineering- General: OtherPSC C219Architect and Engineering- General: Structural EngineeringPSC C220Architect and Engineering- General: Plumbing SystemsPSC C221Architect and Engineering- General: Electrical SystemsPSC C222Architect and Engineering- General: Mechanical SystemsPSC C223Support- Professional: Engineering/technicalPSC R425Business types
- For Profit Organization
- American Indian Owned
- Subchapter S Corporation
- Veteran Owned Business
- Service Disabled Veteran Owned Business
Source date: Oct 5, 2026
Record identifier
KKMXN5FVNCM9