NAICS Code Description

81121 - Electronic and Precision Equipment Repair and Maintenance

*Click to View Top Businesses by Revenue for 81121 – Complete Profiles*.

This industry comprises establishments primarily engaged in repairing and maintaining one or more of the following: (1) consumer electronic equipment; (2) computers; (3) office machines; (4) communication equipment; and (5) other electronic and precision equipment and instruments, without retailing these products as new. Establishments in this industry repair items, such as microscopes, radar and sonar equipment, televisions, stereos, video recorders, computers, fax machines, photocopying machines, two-way radios and other communications equipment, scientific instruments, and medical equipment.

Cross-References. Establishments primarily engaged in--

  • Installing and monitoring home security systems--are classified in Industry 56162, Security Systems Services;
  • Retailing new radios, televisions, and other consumer electronics and also providing repair services--are classified in Industry 44314, Electronics and Appliance Stores;
  • Retailing new computers and computer peripherals and also providing repair services--are classified in Industry 44314, Electronics and Appliance Stores;
  • Retailing new cellular telephones and communication service plans, and also providing repair services--are classified in Industry 51731, Wired and Wireless Telecommunications Carriers;
  • Rewinding armatures and rebuilding electric motors on a factory basis--are classified in Industry 33531, Electrical Equipment Manufacturing; and
  • Factory rebuilding or overhauling of electronic and precision equipment--are classified in the Manufacturing sector by type of equipment.

NAICS Codes that fall under 81121 - Electronic and Precision Equipment Repair and Maintenance

Top Businesses by Annual Sales for 81121 – Click for Complete Profiles:

SPX Transformer Solutions IncWaukeshaWI
Peak-Ryzex IncColumbiaMD
Burkhart Dental Supply CoTacomaWA
Toshiba Bus Solutions USA IncIrvineCA
Park Place Technologies LLCMayfield HeightsOH
Minute Transfer IncBerwynPA
Testequity LLCMoorparkCA
Csat Solutions LPHoustonTX
Northfield Medical IncNoviMI
Sei IncGrand RapidsMI