SOUTHWESTERN DAKOTAH INC
d/b/a SOUTHWESTERN DAKOTAH INC
WOSB
Capabilities
- 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.
Federal contract activity
100+
PRIME CONTRACT AWARDS
2025-08-21
MOST RECENT ACTIVITY
TOP AWARDING AGENCIES
- Department of Defense$113.0M
- National Aeronautics and Space Administration$40.5M
- Department of Health and Human Services$11.6M
Public federal contract data via USAspending.gov, retrieved 2026-06-10. Obligations reflect prime-award transaction totals; agency figures reflect awarded contract value. View on USAspending ↗
Certifications
- WOSBsince Nov 2021 · through Nov 2026
WOSB — status as published by the U.S. SBA Small Business Search. Last verified 2026-06-10.
Specialties
General ContractorCommercial ContractingFire ProtectionNew ConstructionRemodelRetrofitUndergroundPlumbingHVACFire AlarmFire SprinklerDesign-Build
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