samsearch
    Platform
    01InfluenceShape the requirement before it's on your competitor's radar.
    Signal
    Recompete window opens in 42 days
    Facilities maintenance IDIQ$8.4M
    Forecast
    Agency spend up 18% next FY
    DoD facilitiesQ3 window
    02CaptureFind and qualify the work across every market.
    Federal91%
    Network engineering support — GSA MAS
    GSA541512
    SLED88%
    Custodial services — Fairfax County Public Schools
    K-12561720
    DIBBS79%
    Aircraft hydraulic fitting — DLA Aviation
    DLANSN 5330
    03AnalyzeExtract requirements and build the compliance matrix.
    Compliance matrix
    L.2.1Technical approachVol I
    L.3.4Staffing planVol I
    M.1Past performanceEvaluated
    SOW breakdown
    Requirements extracted38
    Mapped to Section L/M38
    Every extractionCited
    Ask Sammy
    “Do we meet the small business set-aside?”
    04ManageRun the pursuit through to award.
    Pipeline
    QualifyFacilities support · USACE
    CaptureComms upgrade · DLA
    ProposalShipyard dredging · NAVSEA
    PriyaAlex
    This week
    Submit past performance refsThu
    Confirm subK teamingFri
    Upload SF 33Mon
    05RespondDraft and submit your response.
    Drafting · Volume I
    247 words
    RFI response
    CompanyAcme Robotics LLC
    UEIJK4M8…
    Capability narrativeDrafted
    06FinanceGet paid faster on what you win.
    Capital available
    $2.4M against your award
    Facilities maintenance IDIQAwarded
    Partner matched
    LenderFederal Capital Partners
    Draw available$2.4M
    UnderwritingCleared
    The platform
    Influence
    Capture
    Analyze
    Manage
    Respond
    Finance
    One pipeline, six stages, start to award.
    See the whole platform
    Solutions
    By industry
    Tech & softwareSoftware and SaaS companies entering GovCon.Defense contractorsPrimes and subs in the defense industrial base.ConstructionBuilders bidding federal, state, and local work.CybersecuritySecurity vendors pursuing federal mandates.
    By team
    Capture managers & BDPipeline, qualification, and win strategy.Proposal teamsCompliance matrices and proposal drafting.Subcontractors & primesTeaming, subcontracting, and partner fit.
    By company size
    Small businessesSet-aside and small business contractors.EnterpriseLarge contractors running multiple pursuits.ConsultantsAdvisors and capture consultants.
    Browse all industries
    CustomersPricing
    ResourcesNew
    Learn
    AcademyCourses, guides, and playbooks.WebinarsLive sessions and recordings.DocsProduct documentation and setup guides.Implementation planOperational rollout guidance.
    Tools & data
    Free GovCon toolsCalculators, lookups, and more.Gov ExploreContracts, agencies, and NAICS codes.GovCon eventsConferences, training, and set-aside events.
    Latest blogIntroducing the New SamSearch: The Operating System for Government ContractingSamSearch has a new brand, a new site, and a new way of explaining what the platform actually does — the operating system for government contracting, organized around six stages instead of a single search box. Here's what changed and why.Read the post →
    All resources and tools
    Sign inRequest a demo
    ← Back to NAICS AI Search

    81111 - Automotive Mechanical and Electrical Repair and Maintenance

    In the fast-paced automotive industry, businesses that specialize in mechanical and electrical repairs are essential to keep vehicles running smoothly. If you're exploring business opportunities or government contracting within this niche, NAICS Code 81111 plays a critical role. This code covers establishments focused on automotive mechanical and electrical repair and maintenance, making it a key classification in the Repair and Maintenance sector.


    What is NAICS Code 81111?

    NAICS Code 81111 corresponds to the industry titled Automotive Mechanical and Electrical Repair and Maintenance. This industry comprises establishments primarily engaged in carrying out mechanical and electrical repairs on automobiles. Services under this classification include:

    • Engine repairs
    • Transmission repairs
    • Electrical system diagnostics and repairs
    • General mechanical maintenance

    In essence, if a business offers hands-on technical repair and upkeep of automotive mechanical and electrical systems, it falls under this NAICS code.


    Sector: Repair and Maintenance

    NAICS 81111 is nested within the broad Repair and Maintenance sector, specifically focusing on the automotive segment. These businesses are crucial in providing essential services that extend the lifespan and performance of vehicles, ranging from routine checkups to complex system repairs.

    Typical Business Activities Include:

    • Automotive engine repair shops: Specialize in diagnosing and fixing engine problems, overhauling engines, and related services.
    • Automotive electrical system repair services: Focus on repairs of electrical wiring, batteries, starters, alternators, and electronic control units.
    • General automotive mechanical repair and maintenance: Offer a wide range of services such as brake repairs, suspension work, transmission repairs, and more.

    Size Standards for NAICS 81111

    For federal contracting and small business eligibility, the U.S. Small Business Administration (SBA) defines size standards for this industry classification. Under NAICS 81111:

    • Small Business Size Standard: Maximum of 100 employees
    • This size standard is essential for businesses seeking small business set-asides or preference programs under government contracts.

    Examples of Businesses Within NAICS Code 81111

    To better understand the scope covered by NAICS 81111, here are some examples of business types:

    • Local automotive engine repair shops servicing commercial and personal vehicles
    • Independent electrical diagnostics and repair centers for vehicles
    • Franchise or chain auto repair shops offering comprehensive mechanical and electrical maintenance
    • Mobile automotive repair services specializing in on-site mechanical and electrical troubleshooting and repairs

    NAICS Code 81111 Details

    Aspect Description
    NAICS Code 81111
    Industry Title Automotive Mechanical and Electrical Repair and Maintenance
    Sector Repair and Maintenance
    Primary Activities Engine repair, transmission repair, electrical system repair, general mechanical maintenance
    Small Business Size Standard 100 employees
    Typical Businesses Engine repair shops, electrical repair services, general automotive mechanical repair businesses

    Frequently Asked Questions (FAQ)

    What types of repairs does NAICS 81111 cover?

    NAICS 81111 covers mechanical and electrical repairs on automobiles, including engine repairs, transmission work, electrical system repairs, and general mechanical maintenance.

    Is oil change or tire replacement included in this NAICS code?

    No, routine maintenance like oil changes or tire replacements are typically classified under different NAICS codes, such as 811192 for automotive oil change and lubrication shops or 811198 for other automotive repair and maintenance.

    What is the size standard for small businesses under NAICS 81111?

    The SBA defines the small business size standard for this NAICS code as businesses having 100 or fewer employees.

    Can mobile automotive repair services be classified under 81111?

    Yes, mobile automotive mechanical and electrical repair services fall under NAICS code 81111 if they primarily perform engine and electrical system repairs.

    How is this NAICS code used for government contracting?

    NAICS 81111 is used to classify and identify businesses eligible for government contracts in automotive mechanical and electrical repair services, especially when small business set-asides apply.


    Conclusion

    If your business focuses on automotive mechanical and electrical repair and maintenance, understanding NAICS Code 81111 is essential. This classification not only defines your industry segment but also helps you navigate federal contracting, understand market size standards, and identify your core competitors and collaborators. By aligning with NAICS 81111, businesses can better position themselves in the automotive repair sector and leverage growth opportunities both in commercial markets and government contracts.


    Keywords: NAICS Code 81111, Automotive Mechanical Repair, Automotive Electrical Repair, Transmission Repair, Engine Repair, Auto Repair Small Business, Automotive Maintenance NAICS, Government Contracting Automotive Repair

    View Active Opportunities for NAICS 81111

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

    Browse 81111 Opportunities →
    ← Back to NAICS Browser

    Explore More NAICS Codes:

    • 423730 - Warm Air Heating and Air-Conditioning Equipment and Supplies Merchant Wholesalers
    • 213 - Support Activities for Mining
    • 325620 - Toilet Preparation Manufacturing
    • 5616 - Investigation and Security Services
    • 32511 - Petrochemical Manufacturing

    What Our Customers Say

    Join hundreds of government contractors who have transformed their business with SamSearch

    “SamSearch has been a lifesaver for our business. As a govCon consultant helping small businesses win contracts, this tool is all I need to find the right requirements at every level of government. After experimenting with the product, I've discovered features I didn't even know existed. It's affordable, and it's the best on the market.”
    NikkiCEO, TSBA | Ex US Navy and US Air Force
    “I was blown away by the 2.0 update. I didn't think they could improve the platform any further, but they did. It's more user-friendly and efficient than ever before.”
    Bobby HughesBusiness Owner, BH Consulting LLC
    “I'm a strategy and growth consultant helping small businesses break into SLED and grow. With 25 years in the AEC industry (BD, marketing, proposals) and APMP certification, I left corporate consulting to start my own firm. This tool is a game changer.”
    Amanda CerchiaraStrategy & Growth Consultant, Independent
    “Best way to find Government Contracts.”
    Jonathan SeifertDirector of Partnerships, Easy Llama
    “We use the software and it's been great! All of our government contracting operations are through SamSearch.”
    Jennifer RosiekFounder & CEO, APB Services
    “It keeps me engaged and interested in what I'm looking for, unlike the cumbersome process on other platforms.”
    Andrew RiceSenior Oversight @ Lyft and Partner & Vice President, Groundbreaking Construction

    Close More Government Opportunities Today

    Get Started Now
    samsearch

    The Complete AI Platform for Government Contracting

    Platform
    • Product
    • Pricing
    • ROI calculator
    • Integrations
    • Changelog
    Solutions
    • Solutions
    • Customers
    • Comparisons
    • Market watch
    Resources
    • Blog
    • Free GovCon tools
    • Glossary
    • Docs
    Company
    • API & partnerships
    • Careers
    • Support
    • Compliance
    • Trust centre
    • Contact
    Recognised & verified
    SOC 2 Type II Compliant, SamSearchAWS Partner - Advanced, SamSearch on AWS MarketplaceGartner Peer Insights Customer First, SamSearch
    Ask AI about samsearch
    Ask ChatGPTAsk ClaudeAsk Perplexity
    Follow

    © 2026 samsearch. All rights reserved.

    Terms of usePrivacy policy