Diversified Construction Of Oklahoma, Inc.

Diversified Construction Of Oklahoma, Inc., a Subchapter S corporation and SBA-certified Woman-Owned Small Business (WOSB) headquartered in Edmond, Oklahoma, operates as a prime contractor exclusively (100% of recent awards) delivering commercial and institutional building construction, facility renovation, and infrastructure repair services to federal agencies under predominantly small-business set-asides. The vendor's portfolio spans 321 awards with a combined potential value of $735.5 million and $285.2 million in obligated dollars as of mid-2026.

Diversified Construction's customer base concentrates heavily in defense and federal civil works, with the Department of the Army Corps of Engineers Engineering District Tulsa accounting for $210.7 million of potential value across 41 awards—substantially outpacing other customers by dollar volume. The Joint Munitions Command (96 awards, $85.3 million) dominates by award count, while NASA Stennis Space Center represents a secondary concentration ($146.8 million across 4 awards), reflecting growth into major facility renovation and infrastructure projects at federal space centers. The top five customers by potential value cover 79% of combined value; the top five by award count cover 73%, indicating a portfolio split between large-value infrastructure modernization work and numerous smaller maintenance delivery orders.

The vendor's capability portfolio centers on construction and renovation of federal facilities: roof replacements and facade renovations at NASA installations, HVAC and electrical system upgrades at military ammunition plants and air logistics complexes, water treatment plant construction, facility envelope repair, and building demolition and remediation. Representative prime awards include a $27.98 million definitive contract from the Army Corps of Engineers Tulsa District for the design and construction of a KC-46A Kitting Facility at Tinker Air Force Base (awarded October 2024, completion July 2026); an $11.735 million definitive contract from the National Park Service for water treatment plant and maintenance building construction at Chickasaw National Recreation Area (awarded April 2026); and an $8.468 million delivery order from NASA Kennedy Space Center for HVAC upgrades at the Booster Fabrication Facility Complex (awarded September 2024). Diversified Construction also subcontracts electrical and mechanical specialties on larger projects; on the Kennedy Space Center Booster Fabrication Facility interior renovation ($16.48 million), the vendor engaged Sauer Construction for mechanical work, Chrome Electric for electrical scope, and Sunrise Systems of Brevard for demolition.

The vendor holds two significant indefinite delivery vehicles anchoring task-order activity. A $49 million WOSB-set-aside MATOC with the Army Corps of Engineers Southwestern Division for design-build construction services in Oklahoma and north Texas (awarded September 2022, expiring September 2027 with two optional one-year extensions) has generated 92 task orders valued at $35 million. A Basic Ordering Agreement with the Air Force Life Cycle Management Center at Tinker Air Force Base (awarded October 2021, ceiling $1.615 million) provides the framework for multiple facility-improvement orders at that installation. The vendor also holds standing delivery orders under the GSA Schedule (40 task orders, $4.2 million combined value) and the FAA's indefinite delivery vehicle (37 task orders, $3.5 million).

Activity declined sharply from 2024 to 2026. The vendor recorded 13 awards in 2024, 6 in 2025, and 4 in the first half of 2026 (annualized to roughly 8 for the full year)—a material slowdown from prior years. Twelve awards with ultimate completion dates in the next twenty-four months carry combined potential value of $85.6 million, creating significant recompete exposure across McAlester Army Ammunition Plant work, NASA facility renovation contracts, and the Tinker AFB kitting facility project.

Service Contract Inventory data, which captures federal service contracts above the $150,000 threshold, shows $16.8 million in invoiced federal service revenue concentrated in FY2022 and effectively zero SCI-reportable activity in FY2023 and FY2024. The FY2022 period reflected 5.2 FTEs delivering federal services; subsequent SCI coverage is minimal (0.1 FTEs in FY2024 across five prime records plus one sub record), indicating that the bulk of Diversified Construction's federal delivery is goods-heavy construction work falling outside SCI's service-contract scope. On the limited SCI-reportable service contracts captured, median government-paid hourly rates ran around $1,349/hr, with senior labor pricing through $2,493.75/hr and junior labor near $642.63/hr. The vendor performs these services with no material subcontractor engagement—the average sub-hours share across SCI prime contracts is zero percent.

Diversified Construction competes almost entirely under small-business set-asides, predominantly WOSB and Total Small Business designations. Of the vendor's recent prime awards, the majority carry explicit set-aside language; full-and-open delivery orders represent a minority. The vendor's primary NAICS classification is Commercial and Institutional Building Construction (277 of 321 awards); secondary categories include Industrial Building Construction (19 awards) and Other Heavy and Civil Engineering Construction (12 awards). The PSC profile aligns with this construction focus: Construction of Miscellaneous Buildings (45 awards), Maintenance and Restoration of Real Property (40 awards), and Repair or Alteration of Miscellaneous Buildings (32 awards) dominate the portfolio.

The vendor's geographic footprint extends across federal facilities nationwide—McAlester Army Ammunition Plant in Oklahoma represents a major persistent customer accounting for dozens of small and medium delivery orders over multiple years; NASA Kennedy Space Center (Florida), Glenn Research Center (Ohio), Marshall Space Flight Center (Alabama), and Johnson Space Center (Texas) anchor the space-center work; Tinker Air Force Base (Oklahoma) and other Air Force installations are secondary concentrations. This breadth, combined with the heavy reliance on small-business set-asides and the recent activity decline, positions Diversified Construction as a regional prime contractor with established federal facility networks and strong WOSB market position, but facing material recompete risk and potential volume contraction in the next two years as large awards near completion.

General Construction, Heavy and Light construction, utility work,remodel work, design build, emergency work, Design, Design Build, Design Bid Build, D/B, portable buildings, IDIQ, MATOC, Secure Facilities,