Overview
Obligated since award on contracts active FY2021–FY2026
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Awards toSouthwestern Dakotah Inc.ConnectedGroupedCircle area = dollars
Insight NAVFACSYSCOM SOUTHWEST (N62473) is its largest buyer. See more on the Buyers tab
About
From the company's SBA profile, updated Aug 2026
Southwestern Dakotah, Inc. is a specialized Federal Commercial General Contractor that is also Native American-owned, woman-owned small business (WOSB) proudly classified as a Small Business (SB) under U.S. Small Business Administration (SBA) standards. Based in Tucson, Arizona, we bring a wealth of expertise and dedication to every project, emphasizing quality, reliability, and a commitment to diversity in government contracting. SPECIALIZING IN: GENERAL BUILDING CONSTRUCTION AND RENOVATION, DESIGN-BUILD CONSTRUCTION, MECHANICAL (HVAC & PLUMBING), FIRE PROTECTION, SPECIALITY PIPING, REPAIR & REPLACEMENT OF UNDERGROUND UTILITIES, & NEW CONSTRUCTION.
Agencies report with a delay; the latest year will rise
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Insight Largest year: $26.6M in FY2010; since FY2021, $11.8M in FY2022. See more on the Contracts tab
$54.4M since award = $26.4M in FY2021–FY2026 + $27.9M before FY2021
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- California$46M · 85%
- Arizona$8.31M · 15%
Circle area = dollarsOutlined: head office state (Arizona)
Insight 85% was performed in California. See more on the Contracts tab
Contracts
14 contracts with an action since FY2021
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RunningEnds within 12 monthsEnded
Insight N6247319D2445 orders hold 48% of these contracts' obligations.
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Insight 69% under NAICS 238220.
Current end date of each prime contract with an action since FY2021
Hover over a month to see its value.
Southwestern Dakotah Inc. prime contracts with an action in FY2021–FY2026
Find a contract by vehicle, office or end date; sort by money to see the largest.
1 end within 12 months.
Showing 1–10 of 14 contracts
| Since award, US$ | |||||
|---|---|---|---|---|---|
| Parent contract (IDVIDV: the record type for any contract that exists to take orders: IDIQs, GWACs, GSA Schedules, BPAs and basic ordering agreements. Glossary) | ObligatedObligation: money the government has legally committed to a contract. It is not the same as money paid. Example: $6M obligated of a $10M ceiling. Glossary | ||||
| 75H70123C00025 | Stand-alone | DIV OF ENGINEERING SVCS - SEATTLE (75H701) | $8,306,758 | Aug 21, 2025 | Ended |
| NND13FF11C | Stand-alone | NASA ARMSTRONG FLIGHT RESEARCH CNTR (80AFRC) | $7,384,556 | Apr 3, 2015 | Ended |
| N6247322F4732 | N6247319D2445 | NAVFACSYSCOM SOUTHWEST (N62473) | $6,626,241 | Dec 28, 2024 | Ended |
| N6247320F4673 | N6247319D2445 | NAVFACSYSCOM SOUTHWEST (N62473) | $6,023,234 | Sep 19, 2022 | Ended |
| 80ARC019F0021 | 80AFRC19D0003 | NASA AMES RESEARCH CENTER (80ARC0) | $5,678,679 | Aug 20, 2021 | Ended |
| N6247318F4048 | N6247316D1874 | NAVFACSYSCOM SOUTHWEST (N62473) | $5,018,292 | Dec 26, 2023 | Ended |
| N6247320F4661 | N6247319D2445 | NAVFACSYSCOM SOUTHWEST (N62473) | $4,715,000 | Aug 31, 2022 | Ended |
| N6247322F4917 | N6247319D2445 | NAVFACSYSCOM SOUTHWEST (N62473) | $2,593,389 | Aug 5, 2024 | Ended |
| N6247322F4058 | N6247319D2445 | NAVFACSYSCOM SOUTHWEST (N62473) | $2,400,000 | Aug 19, 2023 | Ended |
| N6247324F4905 | N6247319D2445 | NAVFACSYSCOM SOUTHWEST (N62473) | $2,314,438 | Aug 25, 2025 | Ended |
Page 1 of 2
Buyers
Department of the Navy: $30.9M obligated since award; $18.2M in FY2021–FY2025 actions
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Insight Department of the Navy placed 57%.
Contracting offices that awarded Southwestern Dakotah Inc. prime contracts, FY2021–FY2026
See which offices award its contracts.
2 offices awarded only one contract.
Showing 1–4 of 4 offices
| Contracts active FY2021–FY2026; obligated since award, US$ | |||||
|---|---|---|---|---|---|
| NAVFACSYSCOM SOUTHWEST (N62473) | Department of the Navy | 10 | $30,904,381 | Dec 11, 2017 | Jun 3, 2025 |
| DIV OF ENGINEERING SVCS - SEATTLE (75H701) | Indian Health Service | 1 | $8,306,758 | Aug 24, 2023 | Aug 21, 2025 |
| NASA AMES RESEARCH CENTER (80ARC0) | National Aeronautics and Space Administration | 2 | $7,756,278 | Apr 5, 2019 | Aug 20, 2021 |
| NASA ARMSTRONG FLIGHT RESEARCH CNTR (80AFRC) | National Aeronautics and Space Administration | 1 | $7,384,556 | Aug 7, 2013 | Sep 27, 2021 |
Opportunities
Open opportunities matching Southwestern Dakotah Inc.'s registered industries
Notices in its 14 industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary): 236210, 236220, 237110, 237990, 238220, 238290, 221320, 236115, 236116, 237120, 238110, 238160, 238210, 238320
25 of the next 25 are due within 30 days.
25 of 488 opportunities shown · See all (opens another page)
| Opportunity | Agency | Due |
|---|---|---|
| Z--DENA 332037 Eielson Roof Replacement (opens in Procura)Solicitation · Set aside: Small business · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | National Park Service (DOI)DSC CONTRACTING SERVICES DIVISION (140P20) | Oct 20, 2026 |
| IDIQ Preventive Maintenance and E/U/R Services for Doors and Gates, CFAY Japan (opens in Procura)Sources Sought · NAICS 238290Free account: full notice, dates, attachments Contacts · paid plans | Department of the Navy (DOD)NAVFACSYSCOM FAR EAST (N40084) | Oct 21, 2026 |
| Sources Sought (opens in Procura)Special Notice · NAICS 236210Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA5270 18 CONS PK | Oct 21, 2026 |
| Santa Clara River Levee Repair (opens in Procura)Sources Sought · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W075 ENDIST LOS ANGELES (W912PL) | Oct 21, 2026 |
| Sources Sought: Euclid Creek Fishway Construction - W912P425X11LG (opens in Procura)Sources Sought · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W072 ENDIST BUFFALO (W912P4) | Oct 21, 2026 |
| Upper Wicomico River Dredging Project, Wicomico County, MD (opens in Procura)Presolicitation · Set aside: Small business · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST BALTIMORE (W912DR) | Oct 21, 2026 |
| J045-- Chiller Plant Tube Bundles & Steam Trap Replacement (opens in Procura)Sources Sought · Set aside: Service-disabled veteran-owned small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs249-NETWORK CONTRACT OFFICE 9 (36C249) | Oct 21, 2026 |
| Fire Station, Building 806, Buckley Space Force Base, CO 80011 (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W071 ENDIST OMAHA (W9128F) | Oct 21, 2026 |
| Two Phase Design and Construction of the Port Monmouth Phase II, Contract 1 Mitigation Project (opens in Procura)Solicitation · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST NEW YORK (W912DS) | Oct 21, 2026 |
| W045--Boiler Rental (opens in Procura)Combined Synopsis/Solicitation · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans Affairs242-NETWORK CONTRACT OFFICE 02 (36C242) | Oct 21, 2026 |
| RIDGES BASIN GATE HYDRAULICS MOD (opens in Procura)Solicitation · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Bureau of Reclamation (DOI)UPPER COLORADO REGIONAL OFFICE (140R40) | Oct 21, 2026 |
| Detection Sciences Testing and Applied Research (DSTAR) (opens in Procura)Special Notice · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST PHILADELPHIA (W912BU) | Oct 21, 2026 |
| Two sets of HVAC units or Mobile Ground Control Station (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | National Aeronautics and Space AdministrationNASA SHARED SERVICES CENTER (80NSSC) | Oct 21, 2026 |
| EIE485 Consolidated Munitions on Quarry Hill, Eielson AFB, AK (opens in Procura)Special Notice · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Oct 21, 2026 | |
| JBR041 – Pallet Processing Facility/JBR044 – Rapid Deployment Facility (opens in Procura)Special Notice · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Oct 21, 2026 | |
| ICE HSI Schwartz 2nd Floor Window Coverings (opens in Procura)Presolicitation · Set aside: Small business · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Public Buildings Service (GSA)PBS PROJECT DELIVERY WEST - BRANCH E (47PD55) | Oct 21, 2026 |
| EOIR Schwartz FOB Courtroom Painting (opens in Procura)Presolicitation · Set aside: Small business · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Public Buildings Service (GSA)PBS PROJECT DELIVERY WEST - BRANCH E (47PD55) | Oct 21, 2026 |
| GAOA Red Rock Lookout Renovation, Plumas National Forest (opens in Procura)Combined Synopsis/Solicitation · Set aside: Small business · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Forest Service (USDA)USDA-FS, CSA SOUTHWEST 6 (127EAW) | Oct 22, 2026 |
| Well Replacement at Lac Qui Parle Project shop site (opens in Procura)Solicitation · Set aside: Small business · NAICS 237110Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W07V ENDIST ST PAUL (W912ES) | Oct 22, 2026 |
| Norfolk CSRM - PH1A - Floodwall Construction SATOC DBB (opens in Procura)Special Notice · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST NORFOLK (W91236) | Oct 22, 2026 |
| Mid-Bay James Island Restoration Phase 2 (opens in Procura)Presolicitation · NAICS 237990Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W2SD ENDIST BALTIMORE (W912DR) | Oct 22, 2026 |
| UPGRADE MULTIPLE CAMPSITES AT PINEVIEW CAMPGROUND (opens in Procura)Presolicitation · Set aside: Service-disabled veteran-owned small business · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Army (DOD)W6QM MICC FT MCCOY (RC) (W911SA) | Oct 22, 2026 |
| Troubleshoot & Repair of Portable Chillers Service Requirement (opens in Procura)Solicitation · Set aside: Small business · NAICS 238220Free account: full notice, dates, attachments Contacts · paid plans | Department of the Air Force (DOD)FA3016 502 CONS CL | Oct 22, 2026 |
| El Toro Range Improvements (opens in Procura)Sources Sought · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Federal Bureau of Investigation (DOJ)FBI - REDSTONE ARSENAL (15F084) | Oct 22, 2026 |
| Z2DA--635-21-139 | Repair Parking Garage 1 Deficiencies | CON (VA-26-00041470) (NRM - SCIP# VHA19-635-2023-52398) (opens in Procura)Solicitation · Set aside: Service-disabled veteran-owned small business · NAICS 236220Free account: full notice, dates, attachments Contacts · paid plans | Department of Veterans AffairsNETWORK CONTRACT OFFICE 19 (36C259) | Oct 22, 2026 |
Registration and contacts
Registration
- UEI
- SJLFSX6YPEE7
- CAGE code
- 0WV72
- Registration
- Active, expires Aug 10, 2027
- Entity type
- Corporate Entity (Not Tax Exempt)
- Location
- Tucson, AZ, 85713
- Congressional district
- AZ-07
- Established
- 1992
Registered industries (NAICSNAICS code: a six-digit code for the kind of work a company does. Each contract carries one, and it sets the small-business size limit. Glossary)
Registered in 14 industries; primary 236220
- 221320 Sewage Treatment Facilities
- 236115 New Single-Family Housing Construction (except For-Sale Builders)
- 236116 New Multifamily Housing Construction (except For-Sale Builders)
- 236210 Industrial Building Construction
- 236220 Commercial and Institutional Building ConstructionPrimary
- 237110 Water and Sewer Line and Related Structures Construction
- 237120 Oil and Gas Pipeline and Related Structures Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238110 Poured Concrete Foundation and Structure Contractors
- 238160 Roofing Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238290 Other Building Equipment Contractors
- 238320 Painting and Wall Covering Contractors
Contacts at Southwestern Dakotah Inc.
| Contact | Role | As of |
|---|---|---|
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Government business POC · Electronic business POC · Company contact · Past performance POCSAM.gov registrationSBA profileAs of Oct 4, 2026 | Oct 4, 2026 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Alternate government business POC · Alternate past performance POCSAM.gov registrationAs of Aug 11, 2026 | Aug 11, 2026 |
| See contactsLocked · 7-day trial or paid plan (name, title and contact details with a 7-day trial or paid plan) | Alternate electronic business POCSAM.gov registrationAs of Aug 11, 2026 | Aug 11, 2026 |
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