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NAICS 561720
Services

Janitorial Services

Size Standard: $22 million

Overview

NAICS code 561720 covers Janitorial Services, one of the largest service categories in government contracting. This industry includes establishments engaged in cleaning building interiors, providing day porter services, and general custodial maintenance.

Government buildings at all levels require professional janitorial services to maintain clean, healthy work environments. The General Services Administration manages janitorial contracts for most federal buildings, while individual agencies handle specialized facility needs.

The Department of Defense is the largest buyer for military installation cleaning. VA medical centers require healthcare-level cleaning standards. GSA manages cleaning for federal office buildings nationwide. State and local governments also contract extensively for facility cleaning.

Contractors under NAICS 561720 provide office cleaning, restroom maintenance, floor care, window cleaning, and specialized cleaning services. Green cleaning programs and sustainability requirements are increasingly common in government contracts.

The size standard of $22 million makes this accessible for regional cleaning companies. Small businesses compete effectively in this market, and many janitorial contracts are set aside for small disadvantaged businesses and AbilityOne organizations.

Top Agencies Buying Under NAICS 561720
  • General Services Administration (GSA)
  • Department of Defense (DoD)
  • Department of Veterans Affairs (VA)
  • Department of Homeland Security (DHS)
  • Social Security Administration (SSA)
Types of Contract Opportunities
  • Federal Building Janitorial Services
  • Military Installation Custodial
  • VA Medical Center Cleaning
  • Courthouse Janitorial Services
  • Green Cleaning Programs
Helpful Certifications

These certifications can help you compete for set-aside contracts under NAICS 561720:

8(a)
SDVOSB
WOSB
HUBZone
AbilityOne
Green Seal
Frequently Asked Questions

What janitorial services do government facilities need?

Government buildings require daily office cleaning, restroom maintenance, floor care (vacuuming, mopping, stripping/waxing), window cleaning, trash removal, and specialized services like carpet cleaning.

What is the size standard for NAICS 561720?

The SBA size standard for NAICS 561720 is $22 million in average annual receipts, making it one of the more accessible service categories for small businesses.

What are green cleaning requirements?

Many government contracts require Green Seal certified products, sustainable practices, LEED compliance, and environmentally preferable purchasing. Green cleaning certifications provide competitive advantages.

What is AbilityOne and how does it affect janitorial contracts?

AbilityOne is a program creating employment for people with disabilities. Many federal janitorial contracts are set aside for AbilityOne designated organizations. Non-AbilityOne contractors may subcontract or pursue non-designated buildings.

What are Service Contract Act requirements?

Janitorial contracts over $2,500 require compliance with Service Contract Act wage determinations. Contractors must pay prevailing wages and fringe benefits for the geographic area.

Size Standard
$22 million

Businesses below this threshold in average annual receipts qualify as small businesses for set-aside contracts.

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