Radiation Detection Services Inc.
El Cajon, CA
- UEI
- NWB9QXJERKA9
- CAGE
- 6CGE9
- Primary NAICS
- 561210 Facilities Support Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- SAM.gov registration date
- Physical address
- 1677 N Marshall Ave, El Cajon, CA 92020, USA
- Website
- radiationds.com
- Founded
- 2011
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- SIC code
- 87 Engineering & Management Services
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 | $26,700 |
| FY2025 | $261,900 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Defense Logistics Agency | $26,700 |
Contract vehicles
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| West_0446 FY26 DSD RAD equip | Disposition Services (DLA) | $22,950 | |
| Comm, detect, coherent radiat | Disposition Services (DLA) | $265,650 | |
| Radiation detection service | Air Force Sustainment Center (AFMC) | $2,800 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Hopewell Designs, Inc. | Alpharetta, GA | 334517 Irradiation Apparatus Manufacturing |
| Spectral Labs Incorporated | San Diego, CA | 334519 Other Measuring and Controlling Device Manufacturing |
| Standard Imaging Inc. | Middleton, WI | 334519 Other Measuring and Controlling Device Manufacturing |
| Rscs | Seabrook, NH | 562910 Remediation Services |
| Ludlum Measurements Inc. | Sweetwater, TX | 334519 Other Measuring and Controlling Device Manufacturing |
About the company
Radiation Detection Services Inc. Radiation Detection Services Division, a small business based in El Cajon, California, provides radiation detection equipment calibration, repair, and maintenance services to federal customers as a prime contractor, competing exclusively under Total Small Business set-asides and full-and-open vehicles. The company is a for-profit Subchapter S corporation with no stated minority ownership or other SBA designations beyond small-business status.
Radiation Detection Services delivers hands-on calibration and repair of commercial radiation gate monitors and detection equipment manufactured by Ludlum, RadComm, and Rapiscan, with service standards tuned to military and defense facility operations. Recent representative work includes a $1.23 million single-award Indefinite Delivery Contract from the Defense Logistics Agency Disposition Services (awarded August 26, 2025, running through September 2030) for radiation gate monitor calibration and repair services across nine geographic regions spanning CONUS and OCONUS locations including military installations in Japan, Germany, Turkey, Qatar, Kuwait, Italy, Spain, and Europe/Near East; a $265,650 delivery order from DLA Disposition Services (September 19, 2025, performance concluding September 1, 2026) for communications, detection, and coherent radiation services at Battle Creek, Michigan; and a $22,950 delivery order from DLA Disposition Services (June 11, 2026, concluding September 1, 2027) for radiation detection equipment at San Diego, California.
Customer concentration is narrow and defense-centric. Defense Logistics Agency Disposition Services accounts for 100% of combined potential value across three awards ($1.5 million), while a GSA Multiple Award Schedule position (awarded December 1, 2021, $500,000 ceiling, expiring November 30, 2026) and a minimal Air Force award round out the footprint. The company holds a GSA Schedule 334512 vehicle for radiation detection equipment under no set-aside and the DLA single-award IDIQ as its primary contracting vehicles. Award activity is sparse — one award in 2016, one in 2021, two in 2025, and one in 2026 — with only one award ($23,000) facing completion within twenty-four months and therefore immediate recompete exposure. The vendor operates solely as a prime and carries no subcontract footprint in the source data.
SBA capabilities narrative
Radiation Detection Services (RDS) Inc. services, installs, repairs, and troubleshoots radiation detector portal monitors.
Quick answers
Is Radiation Detection Services Inc. registered in SAM.gov?
Yes. Radiation Detection Services Inc.'s SAM.gov registration is active through November 26, 2026.
What is Radiation Detection Services Inc.'s CAGE code?
Radiation Detection Services Inc.'s CAGE code is 6CGE9, and its Unique Entity ID (UEI) is NWB9QXJERKA9.
Which contract vehicles does Radiation Detection Services Inc. hold?
Radiation Detection Services Inc. holds a place on 1 federal contract vehicle: MAS.
How much has Radiation Detection Services Inc. received in federal contracts?
Federal contracts obligated $261,900 to Radiation Detection Services Inc. in fiscal year 2025 and $288,600 in fiscal years 2023 through 2027.
How does Radiation Detection Services Inc. rank among federal contractors?
Radiation Detection Services Inc. ranked #19 in PSC J052 in FY2025.
What is Radiation Detection Services Inc.'s most recent federal award?
Radiation Detection Services Inc.'s most recent federal contract award is West_0446 FY26 DSD RAD equip (SP451026F0079), from Disposition Services (DLA), on June 11, 2026.
On GovTribe
See Radiation Detection Services Inc.'s full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
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