Opportunity sources

Government cleaning and janitorial contracts

Find official custodial and janitorial opportunities, then evaluate service hours, staffing, floor care, supplies and site requirements.

Start with the official notice

Search SAM.gov for federal notices. Use the current notice, attachments and amendments to verify status and response instructions.

Open SAM.gov contracting ↗

Suggested searches: janitorial, custodial, cleaning services, floor care. Narrow by the work location and your actual qualifications.

Check fit before writing

Separate recurring service from one-time, deep-clean or specialty work.
Check the service schedule, accessible areas, inspection requirements and site visit instructions.
Verify which supplies, equipment and consumables the contractor must provide.
Build staffing and pricing from the stated scope and applicable requirements, not square footage alone.

Keep the decision practical

Use a free worksheet, then bring a promising opportunity into your team's review process.

Use the free tool ↗

Read the related contracting guide

Common NAICS codes for this work

Federal notices carry a NAICS code, and the small business size standard follows that code. These codes appear often on government cleaning and janitorial notices. Use them to build a SAM.gov search, then confirm the code named on each notice.

NAICS code	Title (2022 NAICS)
`561720`	Janitorial Services
`561210`	Facilities Support Services
`561790`	Other Services to Buildings and Dwellings
`561740`	Carpet and Upholstery Cleaning Services

How to build a focused SAM.gov search · Look up a code at the U.S. Census Bureau ↗

This is a source guide, not a live bid board. BrostCo does not claim that a notice is open without checking its current official source. State and local buyers maintain separate portals.

Before preparing a response, identify the notice type. An RFI may ask for capabilities or other planning information without seeking an offer. Read the requested format, questions and response deadline in the notice, then decide whether a capability summary or a proposal is appropriate. Read FAR 15.201(e) on RFIs ↗

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