Federal contractor profile
SENTINEL SERVICES, LLC
UEI C1NZB7KDTEK3CAGE 8UXB1
Active
Veteran Owned BusinessService Disabled Veteran Owned BusinessSmall Business
Overview
- Legal name
- SENTINEL SERVICES, LLC
- Registered location
- ELKINS, AR, USA
- Primary NAICS
- 236220 — Commercial and Institutional Building Construction
- Latest award activity
- Sep 2, 2026
Read company summary
SENTINEL SERVICES, LLC is associated with UEI C1NZB7KDTEK3 and CAGE 8UXB1 in public federal records. AcornBids currently links 31 prime awards totaling $9.7M in obligations to this entity. Its largest recorded federal customer by obligations is Department of Veterans Affairs. Its recorded federal awards include work classified as Plumbing, Heating, and Air-Conditioning Contractors; Flooring Contractors; Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 236220 (Commercial and Institutional Building Construction). Its public SAM.gov registration lists ELKINS, AR, USA.
At a glance
Lifetime prime obligations$9.7M
Prime awards31
Awards with future end dates14
Top-agency concentration100.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 6, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- SENTINEL SERVICES, LLC
- UEI
- C1NZB7KDTEK3
- CAGE
- 8UXB1
- Registered address
- 2073 N CENTER ST STE E, ELKINS, AR, 72727, USA
- Registration status
- Active
- Primary NAICS
- 236220 — Commercial and Institutional Building Construction
- SAM activation
- Aug 6, 2026
- Initial registration
- Aug 5, 2026
- Entity start
- Jan 20, 2021
- SAM updated
- Aug 6, 2026
- Registration expires
- Aug 5, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- AR, USA
Research brief
Source facts
- Loaded prime-award records link 31 awards and $9,663,758 in reported obligations to this legal entity. Source
- Recorded awards include Plumbing, Heating, and Air-Conditioning Contractors (NAICS 238220); this classification is not proof of every company capability. Source
- An example award describes: FLOOR INSTALL Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$8.7M
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 31 of 31 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | $5.0M |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $3.7M |
| Change | $1.2M |
| Growth | +32.8% |
Where the work is performed
AKMEVTNHWAIDMTNDMNWIMINYMAORNVWYSDIAILINOHPANJCTRICAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFL
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Department of Veterans Affairs | $8.7M | 31 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| 256-NETWORK CONTRACT OFFICE 16 (36C256) | $5.7M | 26 |
| NETWORK CONTRACT OFFICE 19 (36C259) | $2.2M | 2 |
| 257-NETWORK CONTRACT OFFICE 17 (36C257) | $746.9K | 1 |
| RPO WEST (36C24W) | $35.1K | 1 |
| 247-NETWORK CONTRACT OFFICE 7 (36C247) | $9.9K | 1 |
Naics
Psc
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $8.0M | 28 |
| 36C25625D0031 | $590.9K | 2 |
| 36C25626D0061 | $124.8K | 1 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| SERVICE DISABLED VETERAN OWNED SMALL BUSINESS SET-ASIDE | $6.8M | 20 |
| Unclassified | $715.7K | 3 |
| NO SET ASIDE USED. | $703.4K | 4 |
| SMALL BUSINESS SET ASIDE - TOTAL | $482.8K | 3 |
| SDVOSB SOLE SOURCE | $9.9K | 1 |
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 |
|---|---|---|---|---|
| 36C25626P1018FLOOR INSTALL | Department of Veterans Affairs | $100.0K | Sep 18, 2026 | Aug 31, 2027 |
| 36C25626P1027LOADING DOCK EQUIPMENT AND INSTALLATION EO 14398 | Department of Veterans Affairs | $175.7K | Sep 1, 2026 | Dec 1, 2026 |
| 36C25625P1619FORT JOHNSON CBOC MAINTENANCE, JANITORIAL, AND LANDSCAPING SERVICES | Department of Veterans Affairs | $503.9K | Sep 30, 2025 | Sep 29, 2027 |
| 36C25626P0042ANNUAL AND SEMI-ANNUAL BOILER/STEAMER TESTING AND INSPECTION | Department of Veterans Affairs | $511.3K | Oct 1, 2025 | Sep 30, 2027 |
| 36C25626P0181STEAM LINE REPAIR | Department of Veterans Affairs | $0 | Dec 1, 2025 | Dec 10, 2025 |
| 36C25626P0947EMERGENCY WATER LEAK REPAIR - HOU VAMC E0 14398 | Department of Veterans Affairs | $7.5K | Jul 30, 2026 | Sep 29, 2026 |
| 36C25626C0050REPAIR WATER LINE | Department of Veterans Affairs | $326.1K | Jun 24, 2026 | Dec 31, 2026 |
| 36C25925P0871FLOOR RESTORATION | Department of Veterans Affairs | $1.9M | Aug 22, 2025 | Aug 21, 2027 |
| 36C25626P0878FORKLIFT REPAIRS EO 14398 | Department of Veterans Affairs | $24.9K | Jul 13, 2026 | Oct 12, 2026 |
| 36C25626N0603FIRE ALARM SERVICES AND INSPECTIONS | Department of Veterans Affairs | $124.8K | Jul 15, 2026 | Jul 14, 2027 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Aug 6, 2026 |
| Source loaded | Oct 17, 2026 |
| Initial registration | Aug 5, 2026 |
| Entity start | Jan 20, 2021 |
Registration classifications: Veteran Owned Business, Service Disabled Veteran Owned Business, Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 236118 — Residential Remodelers | Not reported |
| 236220 — Commercial and Institutional Building Construction | Not reported |
| 238130 — Framing Contractors | Not reported |
| 238170 — Siding Contractors | Not reported |
| 238210 — Electrical Contractors and Other Wiring Installation Contractors | Not reported |
| 238220 — Plumbing, Heating, and Air-Conditioning Contractors | Not reported |
| 238310 — Drywall and Insulation Contractors | Not reported |
| 238320 — Painting and Wall Covering Contractors | Not reported |
| 238330 — Flooring Contractors | Not reported |
| 238340 — Tile and Terrazzo Contractors | Not reported |
| 238390 — Other Building Finishing Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 325998 — All Other Miscellaneous Chemical Product and Preparation Manufacturing | Not reported |
| 337127 — Institutional Furniture Manufacturing | Not reported |
| 339950 — Sign Manufacturing | Not reported |
| 424690 — Other Chemical and Allied Products Merchant Wholesalers | Not reported |
| 492110 — Couriers and Express Delivery Services | Not reported |
| 541850 — Indoor and Outdoor Display Advertising | Not reported |
| 561210 — Facilities Support Services | Not reported |
| 562910 — Remediation Services | Not reported |
| 811210 — Electronic and Precision Equipment Repair and Maintenance | Not reported |
| 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| GREGORY DIAVILLE | Government business | Contact method not published | SAM registration | Not available |
| BETTY MCDOWELL | Alternate government business | Contact method not published | SAM registration | Not available |
| BETTY MCDOWELL | Electronic business | Contact method not published | SAM registration | Not available |
| GREGORY DIAVILLE | Alternate electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 236118 — Residential Remodelers
- 236220 — Commercial and Institutional Building Construction
- 238130 — Framing Contractors
- 238170 — Siding Contractors
- 238210 — Electrical Contractors and Other Wiring Installation Contractors
- 238220 — Plumbing, Heating, and Air-Conditioning Contractors
- 238310 — Drywall and Insulation Contractors
- 238320 — Painting and Wall Covering Contractors
- 238330 — Flooring Contractors
- 238340 — Tile and Terrazzo Contractors
- 238390 — Other Building Finishing Contractors
- 238990 — All Other Specialty Trade Contractors
- 325998 — All Other Miscellaneous Chemical Product and Preparation Manufacturing
- 337127 — Institutional Furniture Manufacturing
- 339950 — Sign Manufacturing
- 424690 — Other Chemical and Allied Products Merchant Wholesalers
- 492110 — Couriers and Express Delivery Services
- 541850 — Indoor and Outdoor Display Advertising
- 561210 — Facilities Support Services
- 562910 — Remediation Services
- 811210 — Electronic and Precision Equipment Repair and Maintenance
- 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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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.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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