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Vendors

E&r Construction Electrical Telecom LLC

Active registration

Location: Frederick, Maryland, United States
Unique Entity ID (UEI): DBL2YUZ6FML5
Commercial and Government Entity (CAGE): 21RT8

Industries

Solar Electric Power GenerationNAICS 221114Electric Bulk Power Transmission and ControlNAICS 221121Electrical Contractors and Other Wiring Installation ContractorsNAICS 238210Security Systems Services (except Locksmiths)NAICS 561621

Products & services

Miscellaneous Alarm, Signal, and Security Detection SystemsPSC 6350IT and Telecom - Data Center Products (hardware and Perpetual License Software)PSC 7C20IT and Telecom - Other Data Center Facilities Products (hardware and Perpetual License Software)PSC 7C21IT and Telecom - Compute As A Service: Mainframe/serversPSC DB10IT and Telecom - Data Center Support Services (labor)PSC DC01IT and Telecom - Data Center As A ServicePSC DC10Quality Control- Electrical and Electronic Equipment ComponentsPSC H159Quality Control- Alarm, Signal, and Security Detection SystemsPSC H163Equipment and Materials Testing- Electrical and Electronic Equipment ComponentsPSC H259Inspection- Electrical and Electronic Equipment ComponentsPSC H359Inspection- Alarm, Signal, and Security Detection SystemsPSC H363Other Qc/test/inspect- Electrical and Electronic Equipment ComponentsPSC H959Other Qc/test/inspect- Alarm, Signal, and Security Detection SystemsPSC H963Maint/repair/rebuild of Equipment- Electrical and Electronic Equipment ComponentsPSC J059Maint/repair/rebuild of Equipment- Alarm, Signal, and Security Detection SystemsPSC J063Modification of Equipment- Electrical and Electronic Equipment ComponentsPSC K059Modification of Equipment- Alarm, Signal, and Security Detection SystemsPSC K063Technical Representative- Electrical and Electronic Equipment ComponentsPSC L059Installation of Equipment- Electrical and Electronic Equipment ComponentsPSC N059Installation of Equipment- Alarm, Signal, and Security Detection SystemsPSC N063Education/training- Information Technology/telecommunications TrainingPSC U012Lease or Rental of Equipment- Electrical and Electronic Equipment ComponentsPSC W059Lease or Rental of Equipment- Alarm, Signal, and Security Detection SystemsPSC W063

Business types

For Profit Organization
Limited Liability Company
Minority Owned Business
Black American Owned

View official source

Source date: Oct 5, 2026

Record identifier

DBL2YUZ6FML5