Vendors
The Walkinson Group LLC
Active registration
- Location
- Lombard, Illinois, United States
- Unique Entity ID (UEI)
- J5QEVNLT76S3
- Commercial and Government Entity (CAGE)
- 14QX6
Industries
Solar Electric Power GenerationNAICS
221114Electric Power DistributionNAICS 221122Industrial Building ConstructionNAICS 236210Commercial and Institutional Building ConstructionNAICS 236220Water and Sewer Line and Related Structures ConstructionNAICS 237110Oil and Gas Pipeline and Related Structures ConstructionNAICS 237120Power and Communication Line and Related Structures ConstructionNAICS 237130Land SubdivisionNAICS 237210Highway, Street, and Bridge ConstructionNAICS 237310Label unavailableNAICS 237990EElectrical Contractors and Other Wiring Installation ContractorsNAICS 238210Other Building Equipment ContractorsNAICS 238290Other Commercial and Industrial Machinery and Equipment Rental and LeasingNAICS 532490Label unavailableNAICS 541330EBuilding Inspection ServicesNAICS 541350Computer Systems Design ServicesNAICS 541512Administrative Management and General Management Consulting ServicesNAICS 541611Security Systems Services (except Locksmiths)NAICS 561621All Other Support ServicesNAICS 561990Rooming and Boarding Houses, Dormitories, and Workers' CampsNAICS 721310Products & services
Prefabricated and Portable BuildingsPSC
5410Rigid Wall SheltersPSC 5411Scaffolding Equipment and Concrete FormsPSC 5440Miscellaneous Prefabricated StructuresPSC 5450Motors, ElectricalPSC 6105Electrical Control EquipmentPSC 6110Generators and Generator Sets, ElectricalPSC 6115Solar Electric Power SystemsPSC 6117Transformers: Distribution and Power StationPSC 6120Wire and Cable, ElectricalPSC 6145Miscellaneous Electric Power and Distribution EquipmentPSC 6150Replenishable Field Medical Sets, Kits, and OutfitsPSC 6545Architect and Engineering- Construction: Hospitals and InfirmariesPSC C1DAArchitect and Engineering- Construction: Other Industrial BuildingsPSC C1EZArchitect and Engineering- Construction: Miscellaneous BuildingsPSC C1JZQuality Control- Mechanical Power Transmission EquipmentPSC H130Quality Control- Fire Fighting/rescue/safety Equipment; Environ Protect Equipment/matlsPSC H142Quality Control- Pumps and CompressorsPSC H143Quality Control- Prefabricated Structures and ScaffoldingPSC H154Quality Control- Electrical and Electronic Equipment ComponentsPSC H159Quality Control- Electric Wire and Power Distribution EquipmentPSC H161Equipment and Materials Testing- WeaponsPSC H210Equip/materials Testing- Fire Fighting/rescue/safety Equipment; Environ Protect Equipment/matlsPSC H242Equipment and Materials Testing- Electrical and Electronic Equipment ComponentsPSC H259Equipment and Materials Testing- Electric Wire and Power Distribution EquipmentPSC H261Equipment and Materials Testing- Lighting Fixtures and LampsPSC H262Maint/repair/rebuild of Equipment- Prefabricated Structures and ScaffoldingPSC J054Support- Professional: Program Management/supportPSC R408Support- Professional: Program Evaluation/review/developmentPSC R410Lease or Rental of Equipment- Mechanical Power Transmission EquipmentPSC W030Lease or Rental of Equipment- Water Purification and Sewage Treatment EquipmentPSC W046Lease or Rental of Equipment- Prefabricated Structures and ScaffoldingPSC W054Lease or Rental of Equipment- Electric Wire and Power Distribution EquipmentPSC W061Construction of Other Administrative Facilities and Service BuildingsPSC Y1AZConstruction of Hospitals and InfirmariesPSC Y1DARepair or Alteration of Hospitals and InfirmariesPSC Z2DARepair or Alteration of Miscellaneous BuildingsPSC Z2JZBusiness types
- For Profit Organization
- Limited Liability Company
- Veteran Owned Business
- Service Disabled Veteran Owned Business
Source date: Oct 5, 2026
Record identifier
J5QEVNLT76S3