| NAICS |
SIC |
| 811212
Computer and Office Machine Repair and Maintenance |
7378
Computer Maintenance and Repair (except retailing new computers
from a storefront and repairing) |
| 7629 Electrical and Electronic
Repair Shops, NEC (business and office machine repair, electrical)
|
| 7699 Repair Shops and Related
Services, NEC (typewriter repair) |
|