Porta Pros Inc.
Hartford, SD Doing business as A-1 Portable Toilets
- UEI
- K8UYU5GE1DE5
- CAGE
- 4DFJ6
- Primary NAICS
- 562991 Septic Tank and Related Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Other
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 46204 261st St, Hartford, SD 57033, USA
- Website
- a1toilets.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- SIC code
- 76 Miscellaneous Repair Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Rental and service of portable toilets for the 2026 sioux falls airshow. | Department of the Army | $21,850 | |
| FY25 F41J5 374300 F9A3MS 114SF range portable toilet | Department of the Army | $3,480 | |
| Portable toilet rental and support for FY23 airshow. | Department of the Army | $19,500 | |
| Latrines for golden coyote annual training. Latrines will be placed in locations on east side of SD. | South Dakota National Guard | $12,750 | |
| Portable toilet rental - base year | Department of the Army | $30,720 |
About Porta Pros Inc.
Porta Pros Inc., doing business as A-1 Portable Toilets, is a self-certified small disadvantaged business based in Hartford, South Dakota, that supplies portable toilet rental and maintenance services to federal defense and emergency-response agencies as a prime contractor on Total Small Business set-aside purchase orders. The company operates as a for-profit Subchapter S corporation and competes exclusively under small-business set-asides; all fifteen awards in the source carry Total Small Business designations.
The vendor's footprint is narrow and geographically concentrated. The company serves four customer agencies, with the Department of the Army South Dakota Army National Guard and the Department of the Air Force Air National Guard accounting for eleven of fifteen awards and $171 thousand of the $234 thousand combined potential value. The Air Force places the majority of active volume (two awards, $49 thousand combined potential value), and FEMA Region 8 represents two awards worth $14 thousand. Recent representative work includes a $21,850 firm fixed-price purchase order from the Air National Guard awarded July 17, 2026, for rental and maintenance of 140 regular and 10 ADA-accessible portable toilets supporting the 2026 Sioux Falls Airshow (July 17–20, 2026), a $18,600 five-year Air Force purchase order awarded September 15, 2025, for weekly maintenance of two portable toilets at the 114th Fighter Wing Range facility in Sioux Falls through September 14, 2030, and a $19,500 Air National Guard airshow portable toilet rental purchase order from April 26, 2023.
Activity has remained sparse and episodic — one award each in 2021, 2023, 2025, and 2026 — with combined obligated dollars of $219 thousand against combined potential value of $234 thousand (94% utilization). One award reaches completion within the next twenty-four months ($22 thousand potential value), creating minimal recompete exposure. Porta Pros operates only as a prime contractor with no subcontract footprint. The vendor's NAICS profile is concentrated in Septic Tank and Related Services (NAICS 496510), with PSC codes split across portable equipment rental categories (Toiletries, Plumbing/Heating/Waste Disposal, and Miscellaneous).
Quick answers
What is Porta Pros Inc.'s UEI?
Porta Pros Inc.'s Unique Entity ID (UEI) in SAM.gov is K8UYU5GE1DE5.
What is Porta Pros Inc.'s CAGE code?
Porta Pros Inc.'s CAGE code is 4DFJ6.
What is Porta Pros Inc.'s primary NAICS code?
Porta Pros Inc.'s primary NAICS code is 562991 (Septic Tank and Related Services).
Where is Porta Pros Inc. located?
Porta Pros Inc.'s physical address in SAM.gov is 46204 261st St, Hartford, SD 57033, USA.
Is Porta Pros Inc. registered in SAM.gov?
Yes. Porta Pros Inc.'s SAM.gov registration is active through June 30, 2027.
What is Porta Pros Inc.'s most recent federal award?
Porta Pros Inc.'s most recent federal contract award is Rental and service of portable toilets for the 2026 sioux falls airshow (W50S9626PA010), from Department of the Army, on July 17, 2026.
On GovTribe
See Porta Pros Inc.'s full federal record
- Federal contract awards
- Funding analysis by agency, NAICS and set-aside
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