Vendors
Mechanical Business Holdings LLC
Active registration
- Location
- Plainfield, Illinois, United States
- Unique Entity ID (UEI)
- RLSNRHSSCAN9
- Commercial and Government Entity (CAGE)
- 91WS7
Industries
Natural Gas DistributionNAICS
221210Water Supply and Irrigation SystemsNAICS 221310Steam and Air-Conditioning SupplyNAICS 221330Electrical Contractors and Other Wiring Installation ContractorsNAICS 238210Plumbing, Heating, and Air-Conditioning ContractorsNAICS 238220Electrical Apparatus and Equipment, Wiring Supplies, and Related Equipment Merchant WholesalersNAICS 423610Other Electronic Parts and Equipment Merchant WholesalersNAICS 423690Label unavailableNAICS 541330EBuilding Inspection ServicesNAICS 541350All Other Professional, Scientific, and Technical ServicesNAICS 541990Facilities Support ServicesNAICS 561210Electronic and Precision Equipment Repair and MaintenanceNAICS 811210Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and MaintenanceNAICS 811310Appliance Repair and MaintenanceNAICS 811412Products & services
Refrigeration EquipmentPSC
4110Air Conditioning EquipmentPSC 4120Refrigeration and Air Conditioning ComponentsPSC 4130Fans, Air Circulators, and Blower EquipmentPSC 4140Compressors and Vacuum PumpsPSC 4310Industrial BoilersPSC 4410Industrial Furnaces, Kilns, Lehrs, and OvensPSC 4430Pipe, Tube and Rigid TubingPSC 4710Motors, ElectricalPSC 6105Electrical Control EquipmentPSC 6110Pressure, Temperature, and Humidity Measuring and Controlling InstrumentsPSC 6685Equipment and Materials Testing- Refrigeration, Air Conditioning, and Air Circulating EquipmentPSC H241Equipment and Materials Testing- Pumps and CompressorsPSC H243Inspection- Refrigeration, Air Conditioning, and Air Circulating EquipmentPSC H341Other Qc/test/inspect- Refrigeration, Air Conditioning, and Air Circulating EquipmentPSC H941Maint/repair/rebuild of Equipment- Refrigeration, Air Conditioning, and Air Circulating EquipmentPSC J041Modification of Equipment- Refrigeration, Air Conditioning, and Air Circulating EquipmentPSC K041Technical Representative- Refrigeration, Air Conditioning, and Air Circulating EquipmentPSC L041Installation of Equipment- Refrigeration, Air Conditioning, and Air Circulating EquipmentPSC N041Business types
- For Profit Organization
- Limited Liability Company
- Woman Owned Business
- Woman Owned Small Business
- Self Certified Small Disadvantaged Business
Source date: Oct 5, 2026
Record identifier
RLSNRHSSCAN9