NAICS 561720 · Administrative and Support and Waste Management and Remediation Services
NAICS 561720: Janitorial Services
This industry comprises establishments primarily engaged in cleaning building interiors, interiors of transportation equipment (e.g., aircraft, rail cars, ships), and/or windows.
Transportation · Massachusetts · Due October 22, 2026
What NAICS 561720 covers
This industry comprises establishments primarily engaged in cleaning building interiors, interiors of transportation equipment (e.g., aircraft, rail cars, ships), and/or windows.
Examples of work in this code:
Custodial services
Service station cleaning and degreasing services
Housekeeping (i.e., cleaning) services
Washroom sanitation services
Maid (i.e., cleaning) services
Not in this code
Establishments primarily engaged in cleaning building exteriors (except sandblasting and window cleaning) or chimneys are classified in Industry 561790, Other Services to Buildings and Dwellings.
Establishments primarily engaged in sandblasting building exteriors are classified in Industry 238990, All Other Specialty Trade Contractors.
Establishments primarily engaged in crime scene cleanup services are classified in Industry 562910, Remediation Services.
SBA size standard
A business is small under NAICS 561720 if it has no more than $22 million in average annual receipts (averaged over the last five completed fiscal years, including affiliates).
Source: SBA Table of Size Standards, effective 2023-03-17. Always check the size standard printed in the solicitation itself.
Who buys it
Departments that posted the most NAICS 561720 solicitations in the last two years:
Custodial Services at TX190, Denton, TX · Department of Defense · Texas · posted September 28, 2026
Lake Tahoe Basin Janitorial · Agriculture · California · posted September 25, 2026
Fort Hood Installation Custodial Services · Department of Defense · Texas · posted September 25, 2026
European Healthcare Environmental Cleaning (HEC) Services · Department of Defense · posted September 25, 2026
S--janitorial services for FY 2027 · Interior · Colorado · posted September 23, 2026
JDMTA Custodial Services · Department of Defense · Florida · posted September 23, 2026
Floor Stripping and Waxing at the Center for Grain and Animal Health Research · Agriculture · Kansas · posted September 23, 2026
S--Janitorial Services for the Crow Agency · Interior · posted September 23, 2026
Do this kind of work?
Send XL Eagle your price on an open janitorial services job. We write and submit the bid under our registrations. If we win, you do the work at your price. No fees.
NAICS 561720 is Janitorial Services. This industry comprises establishments primarily engaged in cleaning building interiors, interiors of transportation equipment (e.g., aircraft, rail cars, ships), and/or windows.
What is the SBA size standard for NAICS 561720?
The size standard for NAICS 561720 is $22 million in average annual receipts. Firms at or under it count as small businesses for contracts assigned this code.
Are there government contracts for janitorial services?
Yes. 2 government contracts are open under NAICS 561720 right now, and 179 were posted in the last 12 months.
Can I bid on NAICS 561720 contracts without registering in SAM.gov?
You need an active SAM.gov registration to win a federal contract in your own name. If you would rather skip that, XL Eagle can bid as the prime contractor using your price, and you do the work as our subcontractor.
XL Eagle