Vendors

M. C. Dean, Inc.

Active registration

Location: Tysons, Virginia, United States
Unique Entity ID (UEI): RD55NEXJ5EW4
Commercial and Government Entity (CAGE): 3K773

Industries

Label unavailableNAICS 221112NLabel unavailableNAICS 221113NLabel unavailableNAICS 221114NLabel unavailableNAICS 221118NLabel unavailableNAICS 221122NLabel unavailableNAICS 236210NLabel unavailableNAICS 236220NLabel unavailableNAICS 237130NLabel unavailableNAICS 238210NLabel unavailableNAICS 238220NLabel unavailableNAICS 238390NLabel unavailableNAICS 238910NLabel unavailableNAICS 238990ELabel unavailableNAICS 332311NLabel unavailableNAICS 334220NLabel unavailableNAICS 334290NLabel unavailableNAICS 334310NLabel unavailableNAICS 334512NLabel unavailableNAICS 335311NLabel unavailableNAICS 335313NLabel unavailableNAICS 335999NLabel unavailableNAICS 337212NLabel unavailableNAICS 339999NLabel unavailableNAICS 513199NLabel unavailableNAICS 513210NLabel unavailableNAICS 517111NLabel unavailableNAICS 517112NLabel unavailableNAICS 517121NLabel unavailableNAICS 517410NLabel unavailableNAICS 517810NLabel unavailableNAICS 519290NLabel unavailableNAICS 541330ELabel unavailableNAICS 541380NLabel unavailableNAICS 541420NLabel unavailableNAICS 541511NLabel unavailableNAICS 541512NLabel unavailableNAICS 541513NLabel unavailableNAICS 541519ELabel unavailableNAICS 541611NLabel unavailableNAICS 541614NLabel unavailableNAICS 541690NLabel unavailableNAICS 541715ELabel unavailableNAICS 541990NLabel unavailableNAICS 561110NLabel unavailableNAICS 561210NLabel unavailableNAICS 561499NLabel unavailableNAICS 561612NLabel unavailableNAICS 561621NLabel unavailableNAICS 811210NLabel unavailableNAICS 811310N

Products & services

Electric Power Supply From A Third Party Generation EntityPSC 9105Special Studies/analysis- IntelligencePSC B538Architect and Engineering- General: OtherPSC C219Inspection- Fire Control EquipmentPSC H312Inspection- Mechanical Power Transmission EquipmentPSC H330Inspection- Refrigeration, Air Conditioning, and Air Circulating EquipmentPSC H341Inspection- Pumps and CompressorsPSC H343Inspection- Furnace, Steam Plant, and Drying Equipment; Nuclear ReactorsPSC H344Inspection- Plumbing, Heating, and Waste Disposal EquipmentPSC H345Inspection- Water Purification and Sewage Treatment EquipmentPSC H346Inspection- Pipe, Tubing, Hose, and FittingsPSC H347Inspection- ValvesPSC H348Inspection- Electrical and Electronic Equipment ComponentsPSC H359Inspection- Electric Wire and Power Distribution EquipmentPSC H361Inspection- Lighting Fixtures and LampsPSC H362Inspection- Alarm, Signal, and Security Detection SystemsPSC H363Maint/repair/rebuild of Equipment- Refrigeration, Air Conditioning, and Air Circulating EquipmentPSC J041Maint/repair/rebuild of Equipment- Pumps and CompressorsPSC J043Maint/repair/rebuild of Equipment- Plumbing, Heating, and Waste Disposal EquipmentPSC J045Maint/repair/rebuild of Equipment- Water Purification and Sewage Treatment EquipmentPSC J046Maint/repair/rebuild of Equipment- Electrical and Electronic Equipment ComponentsPSC J059Maint/repair/rebuild of Equipment- Electric Wire and Power Distribution EquipmentPSC J061Maint/repair/rebuild of Equipment- Lighting Fixtures and LampsPSC J062Modification of Equipment- Communication, Detection, and Coherent Radiation EquipmentPSC K058Modification of Equipment- Electric Wire and Power Distribution EquipmentPSC K061Modification of Equipment- Alarm, Signal, and Security Detection SystemsPSC K063Operation of Office BuildingsPSC M1AAOperation of Conference Space and FacilitiesPSC M1ABOperation of Other Administrative Facilities and Service BuildingsPSC M1AZInstallation of Equipment- Refrigeration, Air Conditioning, and Air Circulating EquipmentPSC N041Installation of Equipment- Plumbing, Heating, and Waste Disposal EquipmentPSC N045Installation of Equipment- Electrical and Electronic Equipment ComponentsPSC N059Installation of Equipment- Electric Wire and Power Distribution EquipmentPSC N061Installation of Equipment- Alarm, Signal, and Security Detection SystemsPSC N063Support- Professional: SimulationPSC R412Support- Professional: IntelligencePSC R423Support- Professional: Engineering/technicalPSC R425Support- Professional: Industrial HygienicsPSC R428Construction of Miscellaneous BuildingsPSC Y1JZMaintenance of Office BuildingsPSC Z1AAMaintenance of Conference Space and FacilitiesPSC Z1ABMaintenance of Other Administrative Facilities and Service BuildingsPSC Z1AZRepair or Alteration of Office BuildingsPSC Z2AARepair or Alteration of Conference Space and FacilitiesPSC Z2ABRepair or Alteration of Other Administrative Facilities and Service BuildingsPSC Z2AZRepair or Alteration of Heating and Cooling PlantsPSC Z2NB

Business types

For Profit Organization

View official source

Source date: Oct 5, 2026

Record identifier

RD55NEXJ5EW4