Southwind Construction Services, LLC

Edmond, OK Part of Quivera Enterprises LLC

UEI
K9REEC338KM7
CAGE
54FQ8
Primary NAICS
237990 Other Heavy and Civil Engineering Construction
SAM.gov registration
Active through

Company facts

SBA certifications
8(a) Program Participant
– · Current
Self-certified in SAM.gov
  • For Profit Organization
  • Limited Liability Company
  • Minority Owned Business
  • Indian Economic Enterprise
  • Native American Owned
  • Self Certified Small Disadvantaged Business
  • Indian Small Business Economic Enterprise
  • Tribally Owned Firm
Entity structure
Other
Other NAICS codes in SAM.gov
Show all 28
Corporate family
SAM.gov registration date
Physical address
1701 S State St, Edmond, OK 73013, USA
Website
swconstruct.com
Employees
11-50
Estimated annual revenue
$1M-$10M
Industry
  1. Industrials
  2. Capital Goods
  3. Construction & Engineering
SIC code
87 Engineering & Management Services
Profiles

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .

Contract obligations by fiscal year

Fiscal year Obligated
FY2027 To date $0
FY2026 $1,459,888
FY2025 $30,475,457
FY2024 $11,719,485
FY2023 $3,639,282

Top agencies by obligations

Rank Agency Obligated, FY2026–FY2027 Share
1 Department of the Army $1,137,583
2 Department of Transportation $322,305

Contract vehicles

Expired vehicles (3)

Contract awards

Award Agency Obligated Awarded
Ozark - jetta lock and DAM embankment slide repair project W912BV26FA098 ENDIST Tulsa (USACE) $214,159
KAW lake embankment repair project material requirement, KAW lake, oklahoma W912BV26FA077 ENDIST Tulsa (USACE) $208,422
Building 9001 roof repair/replacement project (7 sections) tinker air force base, oklahoma W912BV25FA082 ENDIST Tulsa (USACE) $10,061,151
This project involves roof replacement of section 51, which is approximately 23,500 square feet. This section will… W912BV25FA061 ENDIST Tulsa (USACE) $780,771
The intent of the project is to repair/replace roofing systems on buildings 3030, 1953, 5030, 5031, 3260, 4100, 6033… W912BV25FA053 ENDIST Tulsa (USACE) $4,129,675

Latest 5 listed here. See the rest on GovTribe.

Contract subawards

Prime contractor Prime award Amount Awarded
Asrc Federal Gulf State Constructors LLC VANCE AFB, BASE OPERATION SUPPORT CONTINUED CONTRACT. THIS CONTRACT IS ISSUED FOR ADMIN PURPOSES TO FACILITATE CONTRACT PERFORMANCE UNDER ORIGINAL CONTRACT… FA302923C0001 $355,375

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Ar6-Cram Construction & Roofing LLC UEI G4JJPMHR8UV3 New Braunfels, TX 238160 Roofing Contractors
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About the company

Written by GovTribe AI ·

Southwind Construction Services, LLC, a tribally owned, woman-owned, 8(a)-certified small business based in Edmond, Oklahoma, delivers roof replacement, repair, and alteration services to the U.S. Army Corps of Engineers and Department of Defense installations across Oklahoma, Kansas, Missouri, and Texas as a prime contractor on 99% of recent awards. The company operates as a subsidiary of Quivera Enterprises LLC, a Native American-owned parent firm.

Southwind's customer base concentrates heavily on Army Corps of Engineers districts. The Department of the Army Corps of Engineers Engineering District Tulsa anchors the portfolio with 83 awards valued at $691 million in combined potential value, followed by the broader Department of the Army Corps of Engineers (15 awards, $666.4 million) and the Department of the Army Corps of Engineers Engineering District Kansas City (4 awards, $121.3 million). These three account for approximately 90% of awards by count and 98% of combined potential value, with Air Force work comprising the remainder ($24.5 million to the Air Force Materiel Command Air Force Sustainment Center and $14.9 million to the Air Force Materiel Command Oklahoma City Air Logistics Complex). Capability work concentrates on roof replacement, facility repair, and infrastructure renovation. Representative examples include a $23.88 million design-build contract awarded June 20, 2022, for construction of a new Child Development Center at Sheppard Air Force Base in Texas (completion June 18, 2026); a $21.2 million design-build definitive contract awarded November 17, 2021, for HVAC, water line, and door replacement at Building 1020, Sheppard Air Force Base (completion November 30, 2023); and a $10.06 million firm fixed-price delivery order awarded October 10, 2025, for roof repair and replacement across seven sections of Building 9001 at Tinker Air Force Base (completion October 10, 2026).

Southwind holds three active indefinite delivery contracts. The largest, a $495 million Engineering District Tulsa Vertical Construction MATOC awarded July 25, 2025, through July 25, 2030, carries a partial small business set-aside and has generated two delivery orders to date ($10.06 million and $5,000). A $99 million USACE Southwest Division Civil Works MATOC awarded July 23, 2025, through July 23, 2030, designated total small business set-aside, supports civil horizontal design-bid-build construction projects at dam and recreation areas across Kansas, Oklahoma, and Texas; it has generated a $208,421.97 delivery order for embankment repair at Kaw Lake, Oklahoma (completion October 13, 2026). An $80 million Tinker Air Force Base Roof Replacement Services MATOC awarded September 29, 2023, through September 28, 2030, designated total small business set-aside, supports roof replacement work across Tinker AFB and subordinate locations; recent delivery orders total $4.13 million (September 17, 2025, eight-building roof repair at Lawton, completion October 3, 2027), $780,771 (September 25, 2025, Section 51 roof replacement at Lawton, completion September 25, 2026), and $8.85 million (October 14, 2024, roof repairs at Fort Sill, completion January 11, 2027). Task orders across these three vehicles range from $2,000 to $15 million.

Activity has accelerated in recent years — four awards in 2022 to ten in 2025 — with four awards (combined potential value $20.1 million) reaching ultimate completion within the next twenty-four months. The portfolio includes one sub award: Southwind subcontracts to Asrc Federal Gulf State Constructors LLC on base operation support at Vance Air Force Base. Service Contract Inventory reporting captures minimal activity: $274 thousand in invoiced federal service-contract revenue recorded in FY2022 across 0.5 FTEs, with no FY2025 SCI-reportable invoicing in the source. The SCI dataset, however, covers only federal service contracts above the $150,000 reporting threshold and excludes goods and product work; Southwind's portfolio is dominated by construction and repair deliverables, which fall outside SCI scope. Work set-aside posture splits between full-and-open awards (no set-aside designation on larger facility renovation contracts such as the $23.88 million Child Development Center and $21.2 million HVAC project) and total small business or partial small business set-asides on MATOC vehicles and smaller delivery orders, reflecting the vendor's position as a qualified small business on mixed-competition federal construction vehicles.

SBA capabilities narrative

From the vendor's SBA profile

Southwind Construction Services, LLC has successfully completed over 1,500 individual projects in excess of $400 million in support of design-build and other construction contracts nationwide. The firm's experience includes a broad range of facility and infrastructure projects ranging to $15 million in individual project size, with IDIQ contract awards ranging up to $50 million per contract.

Facility projects have included new buildings, building additions, and renovation projects. These include projects for office buildings, manufacturing facilities, aircraft hangars, school buildings, gymnasiums, hospitals and more. Infrastructure projects have included roadways, utilities, bridges, dams and airport runways.

Quick answers

Is Southwind Construction Services, LLC registered in SAM.gov?

Yes. Southwind Construction Services, LLC's SAM.gov registration is active through August 28, 2027.

Which SBA certifications does Southwind Construction Services, LLC hold?

Southwind Construction Services, LLC holds 8(a) Program Participant certification from the SBA.

Which contract vehicles does Southwind Construction Services, LLC hold?

Southwind Construction Services, LLC holds a place on 6 federal contract vehicles, including Engineering District Tulsa Vertical Construction MATOC, Tinker Air Force Base Roof Replacement Services 2023 - 2030 and USACE Southwest Division Civil Works MATOC 2025 - 2030.

How much has Southwind Construction Services, LLC received in federal contracts?

Federal contracts obligated $30,475,457 to Southwind Construction Services, LLC in fiscal year 2025 and $47,294,112 in fiscal years 2023 through 2027.

How does Southwind Construction Services, LLC rank among federal contractors?

Southwind Construction Services, LLC ranked #10 in PSC Y1CZ, #29 in PSC Z2QA and #54 in PSC Z2AA in FY2025.

What is Southwind Construction Services, LLC's most recent federal award?

Southwind Construction Services, LLC's most recent federal contract award is Ozark - jetta lock and DAM embankment slide repair project (W912BV26FA098), from ENDIST Tulsa (USACE), on July 20, 2026.

On GovTribe

See Southwind Construction Services, LLC's full federal record

  • Federal contract awards
  • IDV awards
  • Contract vehicles
  • Subcontracting relationships
  • Funding analysis by agency, NAICS and set-aside
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