Resource · WOSB Contractor Playbook

SAM.gov & UEI Registration
Checklist for WOSB cleaning contractors

A practical, no-fluff walkthrough of the seven steps a Woman-Owned commercial cleaning LLC or S Corp needs to complete before bidding on federal data center, GSA, and DoD facility contracts. Compiled from our own registration for White Space Facility Services, Austin, TX.

NAICS 561720WOSB / EDWOSBAustin MSA~2–4 weeks total

The 7 Steps

Start to award-ready in roughly one month.

  1. 01. Confirm legal entity & state standing

    1–2 days

    SAM.gov validates your legal business name and physical address against IRS and state records. Mismatches are the #1 cause of registration delays for new cleaning LLCs.

    • Texas Secretary of State filing active (LLC / S Corp election on file with IRS Form 2553)
    • Registered agent address matches IRS CP-575 / 147C letter exactly
    • EIN letter (CP-575) on hand — request a 147C from IRS if lost
    • Physical street address (no P.O. boxes) in Travis / Williamson / Hays county

  2. 02. NAICS & PSC codes for janitorial / facility services

    30 minutes

    Select the federal codes contracting officers use to find you. Lead with janitorial, then layer specialty codes that match data center and tech work.

    • 561720 — Janitorial Services (primary NAICS, $22M size standard)
    • 562998 — All Other Misc. Waste Management (e-waste / decommission support)
    • PSC S201 — Custodial & Janitorial; S299 — Other Housekeeping

  3. 03. Get your UEI at SAM.gov

    Same day – 3 days

    The Unique Entity Identifier (UEI) is the 12-character ID that replaced DUNS. You get it for free directly from SAM.gov — never pay a third-party service.

    • Create a Login.gov account with the owner's legal name
    • Start 'Get Unique Entity ID' workflow at sam.gov
    • Pass entity validation (legal name + physical address must match state records)
    • If validation fails: submit an Entity Validation incident ticket with formation docs, utility bill, and IRS letter

  4. 04. Complete full SAM.gov entity registration

    7–10 business days

    A UEI alone does NOT let you receive federal awards. You must complete a full registration — including financial and representations & certifications sections — and wait for IRS + CAGE validation.

    • Business banking info for EFT (routing + account, ACH ready)
    • CAGE code assigned automatically by DLA (5 character code)
    • FAR / DFARS Reps & Certs — answer all sections, save often
    • Point of Contact, Electronic Business POC, and Government Business POC designated
    • Renew annually — expired registrations remove you from award eligibility immediately

  5. 05. WOSB self-certification at certify.sba.gov

    2–4 weeks review

    WOSB is a separate certification from SAM. Required to compete on WOSB / EDWOSB set-aside contracts — a major lane for janitorial NAICS 561720.

    • 51%+ unconditional ownership by one or more women (US citizens)
    • Woman owner manages day-to-day operations and makes long-term decisions
    • Upload: Articles of Organization, Operating Agreement, IRS letter, resumes, birth certificate / passport
    • If S Corp: stock ledger + Form 2553 + bylaws showing woman ownership
    • Re-attest annually; full document refresh every 3 years

  6. 06. Build the contractor profile that wins data center work

    Ongoing

    Federal buyers searching DSBS / SAM for Austin-area janitorial WOSBs read your capabilities narrative first. Position for mission-critical environments.

    • Capability statement (1 page PDF): UEI, CAGE, NAICS, WOSB status, core competencies, past performance, differentiators
    • Mention: data center / colocation cleaning, ESD-safe protocols, sub-floor / plenum, NFPA 75 awareness
    • Geographic radius: Austin MSA, Round Rock, Pflugerville, San Marcos
    • Bonding capacity letter from surety (single + aggregate)
    • Insurance: $2M general liability per occurrence, $4M general aggregate, $5M umbrella (excess), plus workers comp minimums for GSA / DoD

  7. 07. Register on adjacent procurement systems

    1 week

    Federal is one lane. State of Texas, City of Austin, and large prime contractors all run their own vendor portals — and many require your UEI + WOSB letter on file.

    • SBA Dynamic Small Business Search (DSBS) — auto-populates from SAM
    • Texas SmartBuy / CMBL — state and local government bids
    • City of Austin Vendor Connection + SMBR MBE/WBE certification
    • GSA eBuy + Schedule 03FAC (Facilities Maintenance) — long lead but high value
    • Prime contractor portals: Jacobs, JLL, CBRE, Aramark subcontracting

Avoid these

Common pitfalls that stall WOSB cleaning registrations

  • Paying a third-party 'SAM registration service' — it's always free at sam.gov
  • Using a P.O. box or virtual office — entity validation will reject it
  • Letting SAM registration lapse 60 days before re-bid season
  • Self-certifying WOSB without uploading to certify.sba.gov (no longer allowed since 2020)
  • Choosing 541990 or generic codes instead of 561720 — buyers won't find you

Need a teaming partner?

We're an active WOSB on SAM — and we sub & prime in the Austin MSA.

If you're a prime contractor needing a WOSB small business subcontractor under NAICS 561720 for a data center or tech facility scope, let's talk.

Request a capability statementView services

Info@whitespacefs.com · 844-225-3266 Ext 1 · Austin, TX