81121 - Electronic and Precision Equipment Repair and Maintenance
When it comes to keeping our high-tech world running smoothly, the role of specialized repair services cannot be overstated. NAICS Code 81121 — Electronic and Precision Equipment Repair and Maintenance — represents an essential industry serving the backbone of technology, communications, and precision instrumentation. Whether it’s fixing a computer, calibrating measuring instruments, or maintaining communication equipment, businesses under this code ensure that electronic and precision tools operate efficiently and reliably.
What is NAICS Code 81121?
NAICS Code 81121 covers establishments primarily engaged in the repair, maintenance, and calibration of electronic and precision equipment. This includes a broad range of sophisticated devices and machinery such as:
- Computers and peripheral equipment
- Communication devices and systems
- Measuring, testing, and controlling instruments
Companies under this classification perform vital services that extend the lifespan of equipment and ensure accuracy and compliance with industry standards.
Sector and Typical Business Activities
NAICS Code 81121 falls under the sector:
Other Services (except Public Administration)
Typical Business Activities Include:
- Repairing personal computers, laptops, and related peripheral equipment (printers, scanners)
- Servicing telecommunication equipment, including radios, telephones, and satellite communication gear
- Repair and calibration of measuring devices such as gauges, metering devices, laboratory instruments, and control systems
- Maintenance contracts for electronic equipment across industries like healthcare, manufacturing, and communications
Size Standards for Eligibility
The U.S. Small Business Administration (SBA) defines size standards to determine small business eligibility for federal contracting under NAICS 81121:
- Maximum size standard: Annual receipts of $30 million or less
- Size standards may vary depending on specific NAICS code subcategories or contract types but generally centers on revenue thresholds.
This sizing ensures that small businesses can compete fairly while providing these specialized repair and maintenance services.
Examples of Businesses Under NAICS 81121
- Computer and peripheral equipment repair shops
- Communication equipment repair services (cellular, two-way radios)
- Calibration laboratories that service precision instruments
- Companies providing on-site repair and preventive maintenance for scientific instruments
NAICS Code 81121 Details Table
| Code | Title | Sector | Description |
|---|---|---|---|
| 81121 | Electronic and Precision Equipment Repair and Maintenance | Other Services (except Public Administration) | Establishments engaged in repair, maintenance, and calibration of electronic and precision equipment including computers, communication equipment, and measuring instruments. |
FAQ: Electronic and Precision Equipment Repair and Maintenance (NAICS 81121)
Q: What equipment is covered under NAICS 81121?
A: This code includes computers, communication equipment such as telephones and radios, as well as measuring, testing, and controlling devices.
Q: Which sector does NAICS 81121 belong to?
A: It belongs to the Other Services (except Public Administration) sector.
Q: What are typical businesses classified under this NAICS code?
A: Businesses include computer repair shops, communication equipment repair companies, and calibration services for precision instruments.
Q: What is the SBA’s size standard for this industry?
A: The size standard is generally $30 million or less in annual receipts.
Q: Can businesses under NAICS 81121 pursue federal contracts?
A: Yes, eligible small businesses can compete for government contracts requiring electronic and precision equipment repair services.
Optimizing your business presence with NAICS Code 81121 is crucial for tapping into markets that depend on expert maintenance of sensitive electronic and precision instruments. Whether you’re a small repair shop or a service provider, understanding this code helps position your services effectively in government and private sectors.
