Mission Support & Test Services LLC
North Las Vegas, NV
- UEI
- YSYZHPCG4XB3
- CAGE
- 7HSD0
- Primary NAICS
- 561210 Facilities Support Services
- SAM.gov registration
- Active through
Company facts
- Self-certified in SAM.gov
- Entity structure
- Partnership or Limited Liability Partnership
- NAICS codes registered in SAM.gov
- SAM.gov registration date
- Physical address
- 2621 Losee Rd, North Las Vegas, NV 89030, USA
- Website
- nnss.gov
- Employees
- 1K-5K
- Estimated annual revenue
- $500M-$1B
- Industry
-
- Health Care
- Pharmaceuticals, Biotechnology & Life Sciences
- Life Sciences Tools & Services
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Automotive mechanical repairs | Federal Acquisition Service | $16,462 | |
| Automotive mechanical repairs | Federal Acquisition Service | $15,100 | |
| Automotive mechanical repairs / engine replacement, turbo and fuel system | Federal Acquisition Service | $29,878 | |
| Automotive mechanical repairs | Federal Acquisition Service | $16,224 | |
| Automotive mechanical repairs | Federal Acquisition Service | $16,072 |
About Mission Support & Test Services LLC
Mission Support & Test Services LLC, a for-profit limited liability company headquartered in North Las Vegas, Nevada, operates as a prime contractor providing automotive mechanical repair services to federal agencies, with 100% of its recent award footprint concentrated in full-and-open (non-set-aside) purchase orders.
The vendor's federal work splits sharply between two customer agencies by dollar magnitude. The General Services Administration's Federal Acquisition Service dominates by award count — 17 recent purchase orders worth $160 thousand combined potential value — spanning automotive mechanical repairs, engine replacement, turbo and fuel system work, and associated fleet vehicle maintenance. These are small-dollar, transactional purchase orders typically ranging from $1,482 to $16,296, all performed at the contractor's North Las Vegas facility or at GSA fleet locations within 100 miles of that base. The source data includes representative GSA awards: a $29,878 order for engine replacement and fuel system repairs (April 1, 2026), a $16,296 automotive mechanical repair order (June 5, 2025), a $16,071 replacement-engine and fuel-injector installation for a Ford F150 SSV fleet vehicle (September 8, 2025), and a $13,764 repair order (December 5, 2024). By contrast, the Defense Threat Reduction Agency holds a single award valued at $11.26 billion with combined potential value and combined dollars obligated of $7.62 billion — a scale outlier that dominates the vendor's portfolio by dollars and recompete exposure. The source does not detail the scope, nature, or contract vehicle of the DTRA award; the characterization rests entirely on the categorization as "Facilities Support Services" under PSC code Operation of Miscellaneous Buildings.
Activity has been episodic. The vendor recorded four GSA purchase orders in 2021, three in 2022, one in 2024, five in 2025, and two in 2026 through mid-April. The DTRA award's ultimate completion date places $11.26 billion in recompete exposure within the next twenty-four months. Across both the GSA transactional work and the DTRA prime engagement, Mission Support & Test Services LLC carries no federal subcontract work in the source record and does not sit on any named government-wide vehicles, GWACs, BPAs, or agency-wide IDIQs. The vendor is registered in SAM.gov as a small business and has held that status since December 2015, though the source does not specify SBA certifications such as 8(a), HUBZone, or SDVOSB.
Quick answers
What is Mission Support & Test Services LLC's UEI?
Mission Support & Test Services LLC's Unique Entity ID (UEI) in SAM.gov is YSYZHPCG4XB3.
What is Mission Support & Test Services LLC's CAGE code?
Mission Support & Test Services LLC's CAGE code is 7HSD0.
What is Mission Support & Test Services LLC's primary NAICS code?
Mission Support & Test Services LLC's primary NAICS code is 561210 (Facilities Support Services).
Where is Mission Support & Test Services LLC located?
Mission Support & Test Services LLC's physical address in SAM.gov is 2621 Losee Rd, North Las Vegas, NV 89030, USA.
Is Mission Support & Test Services LLC registered in SAM.gov?
Yes. Mission Support & Test Services LLC's SAM.gov registration is active through December 3, 2026.
What is Mission Support & Test Services LLC's most recent federal award?
Mission Support & Test Services LLC's most recent federal contract award is Automotive mechanical repairs (47QMCC26PI051), from Federal Acquisition Service, on August 21, 2026.
On GovTribe
See Mission Support & Test Services LLC's full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
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