Contracting office · Department of Energy

WESTERN-DESERT SOUTHWEST REGION

WESTERN-DESERT SOUTHWEST REGION obligated $6.5M on federal contracts in FY2026 across 107 contract actions (−45% vs FY2025). Its largest recipient was OLH TECHNICAL SERVICES, LLC ($2.2M).

Obligations · FY2026
$6.5M
Actions
107
New awards: 34
Sole-source
5.4%
Small business
—
Open in the contracts explorerFederal contracts

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. 29.6MFY2017
  2. 25.9MFY2018
  3. 20.5MFY2019
  4. 21.4MFY2020
  5. 15MFY2021
  6. 16.2MFY2022
  7. 9.6MFY2023
  8. 11.6MFY2024
  9. 11.7MFY2025
  10. 6.5MFY2026
  11. 0FY2027

Top recipients

Obligations in FY2026.

  1. OLH TECHNICAL SERVICES, LLC$2.2M34%
  2. CIVIL DESIGN & ENGINEERING INC$1.7M27%
  3. THE CENTERS FOR HABILITATION/TCH$774.7K12%
  4. REINHAUSEN INC.$549.3K8.5%
  5. ADVANCED COMPUTER CONCEPTS, INC.$437.4K6.7%
  6. CENTERLINE MECHANICAL LLC$258.4K4.0%
  7. VERNADERO GROUP INC$207.6K3.2%
  8. VEGETATION MANAGEMENT WEST, L.P.$135K2.1%
  9. ACTION BATTERY WHOLESALERS, INC.$106K1.6%
  10. ECONOSMART PROPERTY SERVICES LLC$83.7K1.3%

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Professional services$2.7M42%
  2. Facilities & utilities$1.5M23%
  3. Other equipment & supplies$1.3M21%
  4. Construction & real property$758.8K12%
  5. Equipment maintenance$192K3.0%
  6. Health & medical$20.2K0.3%
  7. IT & telecom$9,4510.1%

Where the work was performed

  1. Arizona$6.3M98%
  2. Virginia$77K1.2%
  3. Nevada$48.5K0.7%
  4. California$20.9K0.3%

Integrity signals

Shares of the year's obligations, next to the country's.

  • Low competition5.2%
    US 39% · $336K
  • Sole-source awards5.4%
    US 30% · $352.6K
  • Single-offer competitions0.0%
    US 8.7% · -$16.6K
  • Urgency justifications0.0%
    US 5.1% · $0
  • Year-end rush0.0%
    US 6.0% · -$33.5K
  • Undefinitized contracts0.0%
    US 5.0% · $0
  • Time-and-materials pricing3.2%
    US 4.2% · $210.7K

A signal is a reason to look closer, not evidence of wrongdoing: most sole-source awards are lawful and justified.

Largest awards

  1. DSW TECHNICAL SUPPORT SERVICES$5M
    TRANSPACIFIC TECHNOLOGIES, INC.· Maricopa County, AZ· Professional services· Aug 29, 2025 – Feb 4, 2026· 89503125FWA400656
  2. ADMINISTRATIVE, FACILITY, PROPERTY, AND FLEET SUPPORT SERVICES, WESTERN AREA POWER ADMINISTRATION, DESERT SOUTHWEST REGION$4.3M
    OLH TECHNICAL SERVICES, LLC· Maricopa County, AZ· Professional services· May 13, 2025 – May 19, 2026· 89503125FWA400626
  3. DSW TECHNICAL SUPPORT SERVICES BRIDGE - THE CONTRACTOR SHALL FURNISH ALL LABOR, TOOLS, MATERIALS, SUPERVISION AND EQUIPMENT NECESSARY TO PERFORM THE SERVICES DEFINED IN THE PERFORMANCE WORK STATEMENT (PWS) FOR A PERIOD OF SIX (6) MONTHS.$3.8M
    THE BUILDING PEOPLE LLC· Maricopa County, AZ· Professional services· Sep 10, 2024 – Sep 23, 2026· 89503124PWA000790
  4. ADMINISTRATIVE AND LOGISTICS SUPPORT SERVICES - 2024 FOUR-MONTH BRIDGE TASK ORDER, WESTERN AREA POWER ADMINISTRATION, DESERT SOUTHWEST REGION, PHOENIX$2.3M
    RIVIDIUM INC.· Maricopa County, AZ· Professional services· Jul 30, 2024 – Oct 6, 2025· 89503124CWA000098
  5. JANITORIAL AND GROUNDS MAINTENANCE SERVICES, BASE PLUS FOUR OPTION YEARS, WESTERN AREA POWER ADMINISTRATION DESERT SOUTHWEST REGION$1.5M
    THE CENTERS FOR HABILITATION/TCH· Maricopa County, AZ· Facilities & utilities· Jul 8, 2025 – May 15, 2026· 89503125CWA000124
  6. HVAC PREVENTATIVE MAINTENANCE SERVICE CONTRACT AWARD,$1.1M
    CENTERLINE MECHANICAL LLC· Maricopa County, AZ· Facilities & utilities· Mar 21, 2023 – Jun 9, 2026· 89503123FWA400488
  7. DSW FIRE SUPPRESSION SYSTEM UPGRADE PHASE 2$760.8K
    JNV GROUP· Maricopa County, AZ· Construction & real property· Sep 20, 2022 – Sep 8, 2026· 89503122CWA000075
  8. TO #88 NATURAL RESOURCES & CONSTRUCTION DESIGN SUPPORT$637.7K
    CIVIL DESIGN & ENGINEERING INC· Maricopa County, AZ· Construction & real property· Feb 27, 2025 – Jan 16, 2026· 89503125FWA400632

Committees that oversee and fund it

Congressional committees whose jurisdiction includes this agency, and the appropriations subcommittees that write its spending bill (Analisa's reading of the House and Senate rules; committees share jurisdiction). Leaders as currently published.

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Source: Federal contract transactions (Federal Procurement Data System) (U.S. Department of the Treasury, USAspending.gov), data current to Oct 9, 2026, loaded Oct 9, 2026.