Dayza Marie Nelson
Pierre, SD Doing business as Optimal Cleaning
- UEI
- Z1Z9HFC15Q45
- CAGE
- 11NL4
- Primary NAICS
- 561720 Janitorial Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Sole Proprietorship
- SAM.gov registration date
- Physical address
- 312 S Buchanan Ave, Pierre, SD 57501, USA
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
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SBA capabilities narrative
janitorial, custodial, day porter, night porter, floor care, carpet extraction, post-construction cleaning, terminal cleaning, disinfection, green cleaning, medical clinic cleaning, secured facility, ISO-style QA, APPA standards, restroom sanitation, window washing, snow/ice entry mat service, consumables management
Quick answers
Is Dayza Marie Nelson registered in SAM.gov?
Yes. Dayza Marie Nelson's SAM.gov registration is active through August 4, 2027.
On GovTribe
See Dayza Marie Nelson's full federal record
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