Clean Margins

About

Clean Margins is a free directory of open U.S. government cleaning contracts — janitorial, custodial and exterior cleaning — aggregated daily from the SAM.gov public API (NAICS 561720 and 561790).

Government agencies buy cleaning services constantly, and the contracts are public — but the incumbents who aggregate them charge monthly fees for what is, at bottom, public data. We think the finding part should be free. We make money from our newsletter's sponsors and tool recommendations, never by charging you to see public information.

Every listing links to the official SAM.gov notice. Always verify requirements, dates and set-aside status there before bidding.

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