Government Contracts / NAICS 561720
Janitorial Services
Annual Federal Spend
$2.4B
Small Biz Share
62%
Set-Aside Rate
65%
Avg Contract
$30K–$600K
Top buyers
General Services Administration (GSA)
PBS (Public Buildings Service) is the single largest janitorial buyer — federal buildings in every major city.
Department of Defense (DoD)
Military installations require base janitorial and facility maintenance — contracts often 3–5 year base periods.
Department of Veterans Affairs (VA)
VA medical centers require 24/7 environmental services — recurring revenue, multi-year contracts.
Department of Homeland Security (DHS)
CBP ports of entry and DHS office buildings — steady workload, geographically distributed.
Department of Energy (DOE)
National lab and site support services — includes biohazard and specialized cleaning requirements.
Acquisition angle
Janitorial services firms are among the most frequently acquired small businesses for government contracting precisely because the economics work: labor-intensive services favor small operators, 62% of federal janitorial spend goes to small businesses, and the recurring contract model provides predictable revenue against SBA debt service. A cleaning firm with existing GSA Public Buildings Service contracts is essentially an annuity — multi-year contracts with CPI-linked price adjustments. The acquisition premium for a firm with active federal contracts is justified by that revenue predictability.
Bid strategy
GSA Public Buildings Service contracts for janitorial services are bid regionally through GSA's Buildings Management tool (eMax). The key differentiator in most bids is the Quality Control Plan — agencies have been burned by low-quality cleaning services and now score QC plans heavily in technical evaluation. A firm with documented ISO 9001 or CIMS (Cleaning Industry Management Standard) certification commands evaluation points that generalist bidders cannot match.
Certifications
HUBZone certification is exceptionally valuable in 561720 because GSA actively uses HUBZone set-asides for federal building cleaning contracts in historically underutilized areas. If the cleaning firm's principal office is already in a HUBZone, preserve that address through the acquisition. WOSB certification is also strong — many service contracts use WOSB set-asides, and the self-certification process is fast relative to 8(a).
Next steps
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