Sentinel Services, LLC
Sentinel Services, LLC is a small business in Elkins, AR registered on SAM.gov to bid on federal contracts. It has won about $11.1 million in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- C1NZB7KDTEK3
- CAGE code
- 8UXB1
- SAM.gov registration
- Active
Registration details
| Legal business name | Sentinel Services, LLC |
|---|---|
| Unique Entity ID (UEI) | C1NZB7KDTEK3 |
| CAGE code | 8UXB1 |
| Location | Elkins, AR |
| SAM.gov registration | Active through Sep 15, 2027 |
| Business started | 2021 |
| Primary NAICS code | 236220: Commercial and Institutional Building Construction |
Certifications and business types
- Service-disabled veteran-owned (self-reported in SAM.gov)
- Veteran-owned (self-reported in SAM.gov)
SBA certifications let a business compete for set-aside contracts. See set-aside contracts explained.
Federal contract history
| Fiscal year | Prime contract obligations |
|---|---|
| FY2023 | $784,512 |
| FY2024 | $1 million |
| FY2025 | $3.7 million |
| FY2026 | $5.6 million |
| FY2027 (so far) | $765,968 |
Its biggest federal customers over the last four fiscal years: Department of Veterans Affairs ($11.9 million).
Recent contract awards
| Awarded | Agency | What it's for | Amount |
|---|---|---|---|
| Oct 1, 2026 | Department of Veterans Affairs | Bridge maintenance and emergency service eo� | $150,244 |
| Sep 18, 2026 | Department of Veterans Affairs | Reverse osmosis/water softeners maintenance | $248,000 |
| Sep 15, 2026 | Department of Veterans Affairs | E014398 water heaters | $192,840 |
| Sep 15, 2026 | Department of Veterans Affairs | Eo 14398 | $165,715 |
| Sep 2, 2026 | Department of Veterans Affairs | Floor install | $99,996 |
| Aug 26, 2026 | Department of Veterans Affairs | Loading dock equipment and installation eo 14398 | $175,660 |
Figures are prime contract obligations reported to USAspending.gov. Work done as a subcontractor isn't included.
NAICS codes Sentinel Services, LLC is small under
On its SAM.gov registration, Sentinel Services, LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
Open contracts in Sentinel Services, LLC's NAICS codes
122 open federal opportunities on SAM.gov use a NAICS code Sentinel Services, LLC is small under. These are due soonest.
- Request for Offer for RADMAC III Parcel E Remedial Action
Due in 3 daysOct 13, 2026
- Portable Restroom and Hand Washing Station Service
✦ The VA Greater Los Angeles Healthcare System wants a contractor to rent and service 6 portable restrooms, 1 ADA restroom and 7 handwashing stations at its Wilshire Blvd campus,…
Due in 3 daysOct 13, 2026
- FA8601 - Industrial Water Treatment at Wright-Patterson AFB
Due in 3 daysOct 13, 2026
- FY27 OTS Modular Facility Campus Services - Request For Information (OFFICIAL)
Due in 4 daysOct 13, 2026
- N6247826R2431 FACILITIES AND LIGHTING MAINTENANCE SERVICES at Joint Base Pearl Harbor Hickam, Oahu, Hawaii
✦ NAVFAC Hawaii wants an 8(a) small business to maintain and repair facilities and lighting at Joint Base Pearl Harbor-Hickam and other Oahu sites, including HEMP-hardened…
Due in 4 daysOct 14, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (236220) that have won federal contracts, starting with Arkansas:
- Alessi-Keyes Construction Company, North Little Rock, AR
- Avcor Construction, LLC, Austin, AR
- Amerind BG JV, LLC, Little Rock, AR
- Amerind BG JV 2, LLC, Little Rock, AR
- Goodwin Facilities Solutions, LLC, Springdale, AR
- Amerind, Inc., Little Rock, AR
Frequently asked questions
What is Sentinel Services, LLC's CAGE code?
Sentinel Services, LLC's CAGE code is 8UXB1. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Sentinel Services, LLC's UEI?
Sentinel Services, LLC's Unique Entity ID (UEI) is C1NZB7KDTEK3. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Sentinel Services, LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Sentinel Services, LLC's registration is active through sep 15, 2027. Registrations are renewed every year.
Is Sentinel Services, LLC a small business?
Sentinel Services, LLC is registered on SAM.gov as small under 6 NAICS codes. Size is set per NAICS code, so a business can be small for some contracts and not others.
Keep going
- Look up another business's CAGE code or UEI
- Check a SAM.gov registration's status
- How to become a government subcontractor
Registration details come from SAM.gov's public entity extract and contract figures from USAspending.gov. Contact names and street addresses are left out. To change these details, update the registration on SAM.gov. To ask us to remove this page, email hello@fedready.us.