If you own or operate a cleaning business and need your NAICS code, here is your answer right away.
The NAICS code for residential and commercial cleaning services is 561720, classified under Janitorial Services in the Administrative and Support and Waste Management and Remediation Services sector.
| Field | Details |
| NAICS Code | 561720 |
| Industry Title | Janitorial Services |
| Sector | 56 (Administrative and Support and Waste Management) |
| Industry Group | 5617 (Services to Buildings and Dwellings) |
| Last Updated | 2022 NAICS Edition |
What Does NAICS Code 561720 Cover?
According to the official 2022 NAICS data, code 561720 covers establishments primarily engaged in cleaning building interiors, interiors of transportation equipment (e.g., aircraft, rail cars, ships), and/or windows.
In simple terms, this code applies to any business whose main activity is providing general cleaning and maintenance for homes, offices, or other facilities. This includes:
- Residential Cleaning Services: Maid services and house cleaning for private households.
- Commercial Cleaning Services: General janitorial work for offices, schools, and hospitals.
- Office Cleaning: Routine dusting, vacuuming, and trash removal for businesses.
- Window Cleaning Services: Specialized interior and exterior window washing for buildings.
- Post-Construction Cleaning: Interior cleanup of buildings after construction is finished.
- Janitorial Services for Transportation: Cleaning the interiors of airplanes, buses, and trains.
The important distinction here is general interior cleaning. If your business specializes in deep-cleaning specific materials like carpets or the exterior of buildings, you may need a different code.
Does My Cleaning Business Qualify for Code 561720?
Your business qualifies for NAICS code 561720 if:
- You provide general interior cleaning services for homes or commercial properties.
- Your primary revenue comes from labor-based cleaning services rather than selling cleaning products.
- You operate as a maid service, office cleaning firm, or independent janitorial contractor.
Your business may not qualify if:
- You Clean Carpets and Upholstery: Specialized carpet cleaning and dyeing falls under 561740.
- You Provide Exterior Pressure Washing: Cleaning building exteriors (except windows) or driveways falls under 561790.
- You Provide Disaster Restoration: Cleaning up after fires, floods, or mold remediation falls under 562910.
- You Clean Chimneys: Chimney sweep and vent cleaning services fall under 561790.
When your business sits between two codes, always classify based on whichever activity generates the most revenue.
Where Will You Need This Code?
Your NAICS code appears in more places than most business owners expect. Here is where code 561720 will be required:
SBA Loan Applications. The Small Business Administration requires your NAICS code on all loan applications. Lenders use it to assess your industry risk profile and determine whether your cleaning business qualifies for specific financing programs.
Business Registration. Most state and local business registration portals ask for your NAICS code when you set up a new business entity for the first time.
Federal Contracting via SAM.gov. Government agencies frequently hire private contractors for janitorial services at federal buildings, military bases, and post offices. You must register on SAM.gov using code 561720 to bid on these contracts.
Business Insurance. Insurance providers use your NAICS code to calculate your general liability and workers’ compensation premium rates. Janitorial services are often categorized as a specific risk group.
Tax Filings and Compliance. Federal and state tax agencies use NAICS codes to categorize businesses for statistical reporting and compliance monitoring purposes.
561720 in the NAICS Hierarchy
Every NAICS code sits inside a structured hierarchy. Here is exactly where 561720 fits:
| Level | Code | Title |
| Sector | 56 | Administrative and Support and Waste Management |
| Subsector | 561 | Administrative and Support Services |
| Industry Group | 5617 | Services to Buildings and Dwellings |
| NAICS Industry | 56172 | Janitorial Services |
| National Industry | 561720 | Janitorial Services |
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