Sentry Security Service, LLC
Sentry Security Service, LLC (doing business as Sentry Security Service) is a small business in Del Rio, TX registered on SAM.gov to bid on federal contracts. It has won about $50,694 in federal prime contracts since fiscal year 2024, according to USAspending.gov.
- UEI
- WN22A7SKZJZ9
- CAGE code
- 3LPE4
- SAM.gov registration
- Active
Registration details
| Legal business name | Sentry Security Service, LLC |
|---|---|
| Doing business as | Sentry Security Service |
| Unique Entity ID (UEI) | WN22A7SKZJZ9 |
| CAGE code | 3LPE4 |
| Location | Del Rio, TX |
| SAM.gov registration | Active through Jul 16, 2027 |
| Business started | 2017 |
| Primary NAICS code | 561621: Security Systems Services (except Locksmiths) |
| Website | sentrysecurityservice.com |
Federal contract history
USAspending.gov shows no federal prime contracts for this UEI in the last five years. Many small businesses start as subcontractors to larger firms; see how to become a government subcontractor.
NAICS codes Sentry Security Service, LLC is small under
On its SAM.gov registration, Sentry Security Service, LLC meets the SBA size standard for these industries, so it can bid on small business set-asides that use them.
- 561621 Security Systems Services (except Locksmiths)
Open contracts in Sentry Security Service, LLC's NAICS codes
25 open federal opportunities on SAM.gov use a NAICS code Sentry Security Service, LLC is small under. These are due soonest.
- Lenel OnGuard system with LenelS2 physical security solutions
Due in 2 daysOct 12, 2026
- Security Gates and Turnstiles
Due in 2 daysOct 12, 2026
- DRAFT RFP - Global Unified Airbase Readiness and Defense (GUARD) IDIQ - Force Protection Division
✦ The Air Force Life Cycle Management Center (Force Protection Division, Hanscom AFB, MA) posted a draft RFP as a request for information on the planned GUARD IDIQ, a…
Due in 4 daysOct 14, 2026
- Amendment 0002 Lenel OnGuard Door Access Control System Upgrade
✦ The Army (MICC Fort Riley) wants a small business to replace the badge-and-door access system at Irwin Army Community Hospital, Fort Riley, KS, with the brand-name Lenel OnGuard…
Due in 5 daysOct 15, 2026
- MEDECO INTELLIGENT KEY HIGH-SECURITY LOCK SYSTEM
✦ The VA (Network Contracting Office 21, for VA Northern California Health Care System in Mather, CA) plans to buy MEDECO Intelligent Key high-security lock cores, key fobs,…
Due in 5 daysOct 16, 2026
Similar small businesses
Other small businesses with the same primary NAICS code (561621) that have won federal contracts, starting with Texas:
- Security Operations Group International LLC, Spring Branch, TX
- XRT, LLC, Spicewood, TX
- Derint Enterprises, Houston, TX
- 513 Solutions Group, LLC, La Vernia, TX
- Dorney Security Systems, Inc., El Paso, TX
- Comco, Inc., El Paso, TX
Frequently asked questions
What is Sentry Security Service, LLC's CAGE code?
Sentry Security Service, LLC's CAGE code is 3LPE4. The Defense Logistics Agency assigns CAGE codes when a business registers on SAM.gov.
What is Sentry Security Service, LLC's UEI?
Sentry Security Service, LLC's Unique Entity ID (UEI) is WN22A7SKZJZ9. SAM.gov assigns the UEI, and it identifies the business across the federal government.
Is Sentry Security Service, LLC's SAM.gov registration active?
Yes, as of the latest SAM.gov public data, Sentry Security Service, LLC's registration is active through jul 16, 2027. Registrations are renewed every year.
Is Sentry Security Service, LLC a small business?
Sentry Security Service, LLC is registered on SAM.gov as small under 1 NAICS code, including its primary code, 561621. 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.