SIC Code 7378 - Computer Maintenance and Repair

Industry Sector


Total Companies


Est. Employment



Establishments primarily engaged in the maintenance and repair of computers and computer peripheral equipment.


SIC Code 7378 - Computer Maintenance and Repair is a final level code of the “Services” Division. There are 20,602 companies classified in this industry in the USA with an estimated employment of 294,860 people.

Industry Examples

Common types of examples within SIC Code 7378 - Computer Maintenance and Repair are:

  • Computer peripheral equipment repair and maintenance
  • Computer repair and maintenance

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Extended SIC Code Categories for SIC 7378

For business marketing and targeting, SIC Codes have been extended to provide more specific classifications within SIC Code 7378 – Computer Maintenance and Repair. Extended SIC Codes are being continuously updated to reflect the current business environment.

6-digit SIC

  • 737801 Computers-Service & Repair
  • 737802 Data Processing Equipment-Maintenance
  • 737803 Word Processing Equipment-Maintenance
  • 737804 Computer Wiring
  • 737805 Computer Room Cleaning
  • 737806 Computer Cleaning
  • 737807 Computer Consultants-Installation/repair
  • 737808 E-Waste (electronic Recycling)

7-digit SIC

  • 7378001 Computers-Service & Repair
  • 7378002 Computer & Data Processing Equipment Repair & Maintenance
  • 7378003 Computer Peripheral Equipment Repair & Maintenance
  • 7378004 Data Processing Equipment-Maintenance
  • 7378005 Word Processing Equipment-Maintenance
  • 7378006 Computer Wiring
  • 7378007 Computer Room Cleaning
  • 7378008 Computer Cleaning
  • 7378009 Computer Consultants-Installation/repair
  • 7378010 E-Waste-Electronic Recycling

8-digit SIC

  • 73780000 Computer Maintenance And Repair
  • 73789901 Computer And Data Processing Equipment Repair/maintenance
  • 73789902 Computer Peripheral Equipment Repair And Maintenance