NAICS Code 811219: Other Electronic and Precision Equipment Repair and Maintenance
National industry
SBA small business size standard: $22 million in average annual receipts
Definition
This U.S. industry comprises establishments primarily engaged in repairing and maintaining (without retailing) electronic and precision equipment (except consumer electronics, computers and office machines, and communications equipment). Establishments in this industry repair and maintain equipment, such as medical diagnostic imaging equipment, measuring and surveying instruments, laboratory instruments, and radar and sonar equipment.
Code facts
- Part of
-
-
81
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811
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8112
- 81121
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8112
-
811
-
81
- Contract awards
- 205 In the last 12 months
- Contract obligations
- $1,276,137,814 In FY2025
NAICS codes and definitions come from the U.S. Census Bureau, size standards from the SBA and contract spending from SAM.gov/FPDS.
Business activities under NAICS 811219
- Dental equipment repair and maintenance services
- Diagnostic imaging equipment repair and maintenance services
- Electrical measuring instrument repair and maintenance services
- Laboratory instrument repair and maintenance services
- Measuring instrument repair and maintenance services
- Medical and surgical equipment repair and maintenance services
- Meteorological instrument repair and maintenance services
- Navigational instruments (e.g., radar, sonar) repair and maintenance services
- Optical instrument repair and maintenance services (e.g. microscopes, telescopes)
- Precision equipment calibration
- Radar and sonar equipement repair and maintenance services
- Surgical instrument repair and maintenance services
- Surveying instrument repair and maintenance services
- Weighing equipment (e.g., balance, scales) repair and maintenance services
Looking for another activity? Search the NAICS code lookup or browse business activities from A to Z.
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | -$462,894 |
| FY2026 | $726,644,913 |
| FY2025 | $1,276,137,814 |
| FY2024 | $1,331,550,063 |
| FY2023 | $1,897,745,542 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Raytheon Company | $184,672,189 | |
| 2 | Lockheed Martin Corporation | $136,357,741 | |
| 3 | The Boeing Company | $81,496,661 | |
| 4 | Huntington Ingalls Inc. | $52,551,068 | |
| 5 | Northrop Grumman Systems Corporation | $34,336,370 | |
| 6 | The Boeing Company | $31,233,895 | |
| 7 | Yulista Support Services LLC | $22,853,999 | |
| 8 | Apro International, Inc. | $18,379,594 | |
| 9 | BAE Systems Information And Electronic Systems Integration Inc. | $17,338,544 | |
| 10 | Honeywell International Inc. | $16,242,084 |
See the full FY2025 ranking of NAICS 811219 contractors, by parent company.
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $376,480,756 | |
| 2 | Missile Defense Agency | $184,447,662 | |
| 3 | Department of the Navy | $65,655,289 | |
| 4 | Department of Veterans Affairs | $28,100,528 | |
| 5 | Department of the Army | $19,932,878 | |
| 6 | Department of Transportation | $14,910,975 | |
| 7 | Department of Health and Human Services | $9,384,067 | |
| 8 | Defense Health Agency | $6,412,298 | |
| 9 | Department of Commerce | $5,819,394 | |
| 10 | Department of Homeland Security | $4,196,684 |
Top PSC codes by obligations
Contract obligations by state
| Rank | Place of performance | Obligated, last 12 months | Share |
|---|---|---|---|
| 1 | Massachusetts | $190,055,845 | |
| 2 | Texas | $146,525,460 | |
| 3 | Utah | $57,630,959 | |
| 4 | California | $53,116,134 | |
| 5 | Washington | $30,518,253 | |
| 6 | Ohio | $29,227,214 | |
| 7 | Maryland | $25,097,875 | |
| 8 | Florida | $22,908,183 | |
| 9 | New Hampshire | $19,957,644 | |
| 10 | Georgia | $18,020,462 | |
| 11 | Illinois | $16,422,617 | |
| 12 | Virginia | $16,260,809 | |
| 13 | Oklahoma | $15,636,630 | |
| 14 | New Jersey | $8,696,874 | |
| 15 | New York | $8,184,791 | |
| 16 | New Mexico | $5,586,066 | |
| 17 | Pennsylvania | $5,225,106 | |
| 18 | Alaska | $4,837,317 | |
| 19 | Hawaii | $4,742,837 | |
| 20 | Louisiana | $4,390,613 | |
| 21 | South Dakota | $4,179,640 | |
| 22 | Missouri | $3,537,249 | |
| 23 | Colorado | $3,079,063 | |
| 24 | Michigan | $2,431,128 | |
| 25 | Tennessee | $2,103,035 | |
| 26 | Minnesota | $2,004,011 | |
| 27 | District of Columbia | $1,498,783 | |
| 28 | Alabama | $1,440,437 | |
| 29 | North Carolina | $1,058,910 | |
| 30 | Arizona | $1,039,488 | |
| 31 | Puerto Rico | $573,226 | |
| 32 | Wisconsin | $526,046 | |
| 33 | Oregon | $480,240 | |
| 34 | Connecticut | $399,150 | |
| 35 | Iowa | $273,118 | |
| 36 | Arkansas | $256,079 | |
| 37 | Delaware | $239,175 | |
| 38 | Nebraska | $231,317 | |
| 39 | Kansas | $224,085 | |
| 40 | Mississippi | $135,178 | |
| 41 | Kentucky | $124,371 | |
| 42 | South Carolina | $112,432 | |
| 43 | Indiana | $71,375 | |
| 44 | Idaho | $44,842 | |
| 45 | West Virginia | $23,438 | |
| 46 | Montana | $13,986 |
Show all 46
Shares are of everything obligated under NAICS 811219 in the last 12 months before deobligations, including work performed abroad or with no place of performance on record.
Contract opportunities
Show 40 more
Latest 50 of 39,970 listed here. See the rest on GovTribe.
Size standard history
Federal Register rules that named this code
From the NAICS codes each rule's amendments to 13 CFR 121.201 name. Rules that print their size standard tables as images aren't listed.
Quick answers
What is NAICS 811219?
NAICS 811219 is Other Electronic and Precision Equipment Repair and Maintenance, a national industry in NAICS 81, Other Services (except Public Administration).
What is the NAICS code for precision equipment calibration?
The NAICS code for precision equipment calibration is 811219, Other Electronic and Precision Equipment Repair and Maintenance.
What is the NAICS code for dental equipment repair and maintenance services?
The NAICS code for dental equipment repair and maintenance services is 811219, Other Electronic and Precision Equipment Repair and Maintenance.
What is the NAICS code for surgical instrument repair and maintenance services?
The NAICS code for surgical instrument repair and maintenance services is 811219, Other Electronic and Precision Equipment Repair and Maintenance.
When did the size standard for NAICS 811219 last change?
The most recent Federal Register rule on record that names NAICS 811219 in the SBA's size standards is "Small Business Size Standards: Adjustment of Monetary-Based Size Standards for Inflation" (84 FR 34261), published Jul 18, 2019 and effective Aug 19, 2019.
How much do federal agencies spend under NAICS 811219?
Federal contracts under NAICS 811219 obligated $1,276,137,814 in fiscal year 2025 and $5,231,615,438 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 811219?
The contractors with the most obligated under NAICS 811219 in fiscal years 2026 and 2027 are Raytheon Company ($184,672,189), Lockheed Martin Corporation ($136,357,741) and The Boeing Company ($81,496,661).
Which agencies buy the most under NAICS 811219?
The agencies that obligated the most under NAICS 811219 in fiscal years 2026 and 2027 are Air Force ($376,480,756), Missile Defense Agency ($184,447,662) and Department of the Navy ($65,655,289).
Which PSC codes are used with NAICS 811219?
The PSC codes with the most obligated under NAICS 811219 in fiscal years 2026 and 2027 are L058 Technical Representation Services: Communication, Detection, and Coherent Radiation Equipment; R425 Engineering and Technical Services; and L014 Technical Representation Services: Guided Missiles.
Where is the work under NAICS 811219 performed?
By place of performance, the states with the most contract obligations under NAICS 811219 over the last 12 months are Massachusetts ($190,055,845), Texas ($146,525,460) and Utah ($57,630,959).
What is the latest contract opportunity under NAICS 811219?
The latest contract opportunity under NAICS 811219 is J065--Instrument Sharpening and Repair services - VISN Wide, pre-solicitation from Veterans Integrated Service Network 19 (VHA), posted October 27, 2022.
On GovTribe
See everything under NAICS 811219
- Federal contract opportunities, awards and IDVs under this code
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