Federal contractor · EL CAJON, CA

RADIATION DETECTION SERVICES INC

RADIATION DETECTION SERVICES INC received $26.7K in federal contract obligations in FY2026, on 2 awards (−90% vs FY2025). Since FY2021: $286K. Its largest customer was Defense Logistics Agency ($26.7K).

Obligations · FY2026
$26.7K
New awards
2
Sole-source
0.0%
Single offer
0.0%
UEI
NWB9QXJERKA9
Parent company
RADIATION DETECTION SERVICES INC
Small business
Open in the contracts explorerRelationship graph

Spending by fiscal year

Obligations per federal fiscal year (October–September).

  1. -2.6KFY2021
  2. 261.9KFY2025
  3. 26.7KFY2026

Top buying agencies

Obligations in FY2026.

  1. Defense Logistics Agency$26.7K100%
    2 awards

What was bought · Where the work was performed

Obligations in FY2026.

What was bought

  1. Equipment maintenance$26.7K100%

Where the work was performed

  1. San Diego County, CA$23K86%
  2. Calhoun County, MI$3,75014%

Integrity signals

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

  • Low competition0.0%
    US 39% · $0
  • Sole-source awards0.0%
    US 30% · $0
  • Single-offer competitions0.0%
    US 8.7% · $0
  • Urgency justifications0.0%
    US 5.1% · $0

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

Largest awards

  1. 8511641413!COMM, DETECT, COHERENT RADIAT$265.7K
    Defense Logistics Agency· Calhoun County, MI· Equipment maintenance· Sep 19, 2025 – Apr 29, 2026· SP451025F0123
  2. 8512173878!WEST_0446 FY26 DSD RAD EQUIP$23K
    Defense Logistics Agency· San Diego County, CA· Equipment maintenance· Jun 11, 2026 – Jun 11, 2026· SP451026F0079

Competitors

Companies that win from the same buyers in the same markets: obligations by agency and industry compared over the last three fiscal years.

Compared on 1 market (agency × industry), FY2024–FY2026.

  1. PRI COURT REPORTING LLC$314.2K+15% in FY2026
    COLUMBUS, OH · 100% of this company's obligations are in markets they both serveDefense Logistics Agency · Other professional, scientific, and technical services
  2. ANDREW S. MCCREATH & SON, INC.$494.1K−100% in FY2026
    HARRISBURG, PA · 100% of this company's obligations are in markets they both serveDefense Logistics Agency · Other professional, scientific, and technical services
  3. HALLENROSS AND ASSOCIATES, LLC$123.6K
    SUNBURY, OH · 43% of this company's obligations are in markets they both serveDefense Logistics Agency · Other professional, scientific, and technical services

Showing the top 3 of 12 competitors. Open the profile for the full list.

Who sells to the same buyers in the same markets, not who wins against whom on a given contract. Prime contract obligations by the agency and NAICS code of each award; subawards are never added. A company is a family of legal entities, joined by parent UEI or, in part, by an AI reading of names.

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 · FY2024–FY2026.

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.