NAICS Code 811118: Other Automotive Mechanical and Electrical Repair and Maintenance
National industry
SBA small business size standard: $8 million in average annual receipts
Definition
This U.S. industry comprises establishments primarily engaged in providing specialized mechanical or electrical repair and maintenance services (except engine repair and replacement, exhaust systems repair, and transmission repair) for automotive vehicles, such as passenger cars, trucks, and vans, and all trailers.
Government contracts for this service: PSC J041 Refrigeration, Air Conditioning, and Air Circulating Equipment Maintenance and Repair and PSC J023 Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles Maintenance and Repair
Code facts
- Part of
-
-
81
-
811
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8111
- 81111
-
8111
-
811
-
81
- Contract obligations
- $200,091 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 811118
- Automotive brake repair shops
- Automotive electrical repair shops
- Automotive front end alignment shops
- Automotive radiator repair shops
- Automotive tune-up shops
- Brake repair shops, automotive
- Electrical repair shops, automotive
- Front end alignment shops, automotive
- Radiator repair shops, automotive
- Suspension repair shops, automotive
- Tune-up shops, automotive
- Wheel alignment shops, automotive
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 | $0 |
| FY2026 | -$47,601 |
| FY2025 | $200,091 |
| FY2024 | $714,178 |
| FY2023 | $1,083,055 |
Top contractors by obligations
| Rank | Contractor | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Volkmar Muehlberger | $26,982 |
Top funding agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Air Force | $26,982 |
Top PSC codes by obligations
| Rank | PSC code | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | J041 Maintenance, Repair and Rebuilding of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment | $25,957 | |
| 2 | J023 Maintenance, Repair and Rebuilding of Equipment: Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles | $18,117 |
Contract opportunities
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Latest 50 of 522 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 811118?
NAICS 811118 is Other Automotive Mechanical and Electrical Repair and Maintenance, a national industry in NAICS 81, Other Services (except Public Administration).
What is the NAICS code for automotive tune-up shops?
The NAICS code for automotive tune-up shops is 811118, Other Automotive Mechanical and Electrical Repair and Maintenance.
What is the NAICS code for tune-up shops, automotive?
The NAICS code for tune-up shops, automotive is 811118, Other Automotive Mechanical and Electrical Repair and Maintenance.
What is the NAICS code for brake repair shops, automotive?
The NAICS code for brake repair shops, automotive is 811118, Other Automotive Mechanical and Electrical Repair and Maintenance.
When did the size standard for NAICS 811118 last change?
The most recent Federal Register rule on record that names NAICS 811118 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 811118?
Federal contracts under NAICS 811118 obligated $200,091 in fiscal year 2025 and $1,949,722 in fiscal years 2023 through 2027.
Who are the largest contractors under NAICS 811118?
The contractors with the most obligated under NAICS 811118 in fiscal years 2026 and 2027 are Volkmar Muehlberger ($26,982).
Which agencies buy the most under NAICS 811118?
The agencies that obligated the most under NAICS 811118 in fiscal years 2026 and 2027 are Air Force ($26,982).
Which PSC codes are used with NAICS 811118?
The PSC codes with the most obligated under NAICS 811118 in fiscal years 2026 and 2027 are J041 Maintenance, Repair and Rebuilding of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment and J023 Maintenance, Repair and Rebuilding of Equipment: Ground Effect Vehicles, Motor Vehicles, Trailers, and Cycles.
What is the latest contract opportunity under NAICS 811118?
The latest contract opportunity under NAICS 811118 is Maintenance of Pre-Positioned Training Fleet (PTF), solicitation from Army Contracting Command (AMC), posted September 23, 2022.
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See everything under NAICS 811118
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