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    811121 - Automotive Body, Paint, and Interior Repair and Maintenance

    If you're navigating the world of government contracting, business classification, or industry analysis, understanding NAICS codes is essential. One important code in the Repair and Maintenance sector is NAICS 811121 - Automotive Body, Paint, and Interior Repair and Maintenance. This industry plays a vital role in keeping vehicles looking and functioning their best, offering everything from collision repair to interior restoration.

    What is NAICS Code 811121?

    NAICS 811121 comprises establishments primarily engaged in automotive body, paint, and interior repair and maintenance services. Businesses under this code specialize in restoring and maintaining the exterior and interior of automobiles, helping vehicles recover from collisions or wear and tear. This includes services like:

    • Automotive collision repair
    • Painting and refinishing
    • Interior upholstery and repair
    • Restoration of antique and classic cars

    Sector Overview

    NAICS 811121 falls under the Repair and Maintenance sector, a broad industry category focused on fixing, restoring, and maintaining vehicles and equipment. This industry's key role involves:

    • Repairing vehicle bodies after accidents
    • Refinishing paint surfaces for aesthetic and protective purposes
    • Restoring and maintaining vehicle interiors, including upholstery services
    • Providing specialized restoration for antique and classic automobiles

    Typical Business Activities Under NAICS 811121

    Businesses classified under NAICS 811121 typically engage in:

    • Automotive collision repair shops
    • Auto painting services
    • Automotive interior repair and restoration
    • Truck trailer body and paint repair
    • Automotive upholstery shops
    • Antique and classic automotive restoration shops
    • Van conversion services (non-assembly line basis)

    Size Standards for NAICS Code 811121

    To qualify as a small business under this classification for government contracting, a company must have average annual receipts not exceeding $9 million dollars. This size standard ensures opportunities are available to small and mid-sized repair shops engaged in these services.

    Examples of Businesses Under NAICS 811121

    • Auto Body Shops: Facilities offering collision repair, paint work, and body refinishing.
    • Automotive Paint Shops: Specialized shops focused on vehicle painting and refinishing work.
    • Interior Repair Shops: Businesses restoring or repairing automotive upholstery, carpeting, and interiors.
    • Antique Car Restoration: Establishments that restore classic vehicles to original or improved conditions.
    • Truck & Trailer Body Repair: Shops specializing in truck and trailer external body maintenance.
    • Van Conversion Services: Non-factory van interior modifications and repairs.

    Detailed NAICS 811121 Code Breakdown

    Code Detail Description
    Antique and Classic Automotive Restoration Restoration services focused on antique and classic cars
    Automotive Body Shops Shops specializing in vehicle body repairs after collisions
    Automotive Paint Shops Businesses engaged in vehicle painting, refinishing, and color matching
    Automotive Upholstery Shops Repair and replacement of automotive interior fabrics and materials
    Body Conversion Services, Automotive Conversion or modification of vehicle bodies (non-assembly line basis)
    Body Shops, Automotive General automotive body repair and restoration establishments
    Interior Repair Shops, Automotive Repair services focused on vehicle interiors such as seats, dashboards, and panels
    Paint Shops, Automotive Paint application and refinishing services for vehicles
    Restoration Shops, Antique and Classic Automotive Specialized antique and classic car restoration facilities
    Truck Trailer Body Shops Repair and maintenance of truck and trailer bodies
    Truck Trailer Paint and Body Repair Paint and bodywork services specifically for trucks and trailers
    Upholstery Shops, Automotive Shop services that replace or repair automotive upholstery
    Van Conversion Shops (Non-Factory) Shops modifying or retrofitting vans, excluding factory assembly line services

    Frequently Asked Questions (FAQs)

    What types of vehicles are covered under NAICS 811121?

    This NAICS code primarily covers passenger automobiles, trucks, trailers, vans, and antique or classic cars needing body, paint, or interior repairs and maintenance.

    Can van modifications done on assembly lines be classified here?

    No, van conversion shops included under NAICS 811121 exclude modifications performed on an assembly line or factory basis.

    What is the SBA size standard for this NAICS code?

    The small business size standard is $9 million in average annual receipts.

    Are services like collision repair and paint work included?

    Yes, both automotive collision repair and painting services are core activities covered in this classification.

    Can businesses specializing in antique vehicle restoration qualify here?

    Absolutely. Antique and classic automotive restoration shops fall squarely within NAICS 811121.


    By understanding NAICS code 811121 — Automotive Body, Paint, and Interior Repair and Maintenance — businesses can better position themselves in the competitive repair and maintenance sector. Whether you operate an auto body shop, specialize in classic car restoration, or offer comprehensive interior repairs, proper classification is key to accessing government contracts, marketing your services, and benchmarking your business performance.

    Keywords: NAICS 811121, automotive repair, auto body shops, car paint services, automotive interior repair, vehicle restoration, small business size standard, automotive collision repair

    View Active Opportunities for NAICS 811121

    See current federal, state, and local government contracts using this NAICS code.

    Browse 811121 Opportunities →
    ← Back to NAICS Browser

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