Federal contractor profile
SENTINEL ALARM SYSTEMS LLC
UEI LHVPU537FMF9CAGE 1HCB6
Active
Small Business
Overview
- Legal name
- SENTINEL ALARM SYSTEMS LLC
- Registered location
- LEBANON, NH, USA
- Primary NAICS
- 561621 — Security Systems Services (except Locksmiths)
- Latest award activity
- Jun 11, 2025
Read company summary
SENTINEL ALARM SYSTEMS LLC is associated with UEI LHVPU537FMF9 and CAGE 1HCB6 in public federal records. AcornBids currently links 1 prime award totaling $932.9K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Security Systems Services (except Locksmiths). These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 561621 (Security Systems Services (except Locksmiths)). Its public SAM.gov registration lists LEBANON, NH, USA.
At a glance
Lifetime prime obligations$932.9K
Prime awards1
Awards with future end dates1
Top-agency concentration
Not available
Why this customer concentration
Detailed agency totals are not available in this stored profile.
Largest positive coded-agency total ÷ all positive coded-agency totals × 100
Missing data is shown as unavailable.
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Sep 28, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- SENTINEL ALARM SYSTEMS LLC
- UEI
- LHVPU537FMF9
- CAGE
- 1HCB6
- Registered address
- 103 BANK ST APT 5, LEBANON, NH, 03766, USA
- Registration status
- Active
- Primary NAICS
- 561621 — Security Systems Services (except Locksmiths)
- SAM activation
- Nov 26, 2025
- Initial registration
- Sep 29, 2000
- Entity start
- May 1, 1973
- SAM updated
- Nov 26, 2025
- Registration expires
- Nov 24, 2026
- Fiscal year end
- Dec 31
- Place of incorporation
- NH, USA
Federal award analysis
Net transaction obligations by federal fiscal period.
Transaction history is not available in the loaded data. Annual funding is not estimated from current award totals.
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| W913E521C0024CRREL SAFETY AND FIRE ALARM SERVICES - BASE YEAR | Department of Defense | $932.9K | Sep 27, 2021 | Mar 27, 2027 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Nov 26, 2025 |
| Source loaded | Sep 2, 2026 |
| Initial registration | Sep 29, 2000 |
| Entity start | May 1, 1973 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 561621 — Security Systems Services (except Locksmiths) | Not reported |
| 922160 — Fire Protection | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| MICHAEL COPP | Government business | Contact method not published | SAM registration | Not available |
| MICHAEL COPP | Electronic business | Contact method not published | SAM registration | Not available |
| MICHAEL F COPP | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 561621 — Security Systems Services (except Locksmiths)
- 922160 — Fire Protection
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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About SENTINEL ALARM SYSTEMS LLC
What products and services appear in its federal awards?
Recorded award industries: 561621 — Security Systems Services (except Locksmiths).
Recorded products and services: H363 — Inspection and Laboratory Services (except medical/dental): Alarm, Signal, and Security Detection Systems.
Examples from recent award records:
These records describe federal award work, not every company capability. Review the award evidence.
Where is the company registered?
103 BANK ST APT 5, LEBANON, New Hampshire 03766, United States
Registered location from SAM.gov; award performance locations may differ.
What is its primary registered industry?
561621 — Security Systems Services (except Locksmiths).
Primary SAM.gov NAICS classification.
Which federal agencies are represented in its awards?
Department of Defense.
Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
No official subaward rows are loaded, so Acorn does not claim known teaming relationships.
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