Vendor, Elkins, AR
Sentinel Services, LLC
UEI C1NZB7KDTEK3, CAGE 8UXB1
34 awards and $8,686,788 obligated between January 31, 2025 and September 2, 2026, 6% under full and open competition, against 30.2 offers on average where reported. 80 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
| Department of Veterans Affairs | $8,686,788 |
| Federal Acquisition Service | $0 |
Industries
NAICS on the awards, by dollars.
| Flooring ContractorsNAICS 238330 | $1,960,272 |
| Plumbing, Heating, and Air-Conditioning ContractorsNAICS 238220 | $1,928,014 |
| Water Supply and Irrigation SystemsNAICS 221310 | $1,081,415 |
| Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and MaintenanceNAICS 811310 | $1,001,511 |
| Testing Laboratories and ServicesNAICS 541380 | $746,930 |
| Facilities Support ServicesNAICS 561210 | $503,896 |
| Remediation ServicesNAICS 562910 | $349,420 |
| Metal Tank (Heavy Gauge) ManufacturingNAICS 332420 | $335,975 |
| Water and Sewer Line and Related Structures ConstructionNAICS 237110 | $284,893 |
| Other Building Equipment ContractorsNAICS 238290 | $213,560 |
How it wins
Awards by competition, set-aside and type.
| Competed Under SAP | 26 |
| Not Competed Under SAP | 5 |
| Full and Open Competition After Exclusion of Sources | 2 |
| Full and Open Competition | 1 |
| Service Disabled Veteran Owned Small Business SET-ASIDE | 22 |
| Small Business Set Aside - Total | 3 |
| Sdvosb Sole Source | 1 |
| Purchase Order | 27 |
| Delivery Order | 3 |
| Definitive Contract | 1 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- Wellness Center Flooring Install / Service
Department of Veterans Affairs, 256-Network Contract Office 16
SolicitationSDVOSBNAICS 238330Texas36C25626Q1005Awarded to Sentinel Services, LLC
Posted Sep 26 publications - Fire Alarm Service
Department of Veterans Affairs, 256-Network Contract Office 16
Award noticeSDVOSBNAICS 56162136C25626Q0430Awarded to Sentinel Services, LLC for $609,512
Posted Jul 1010 publications - Sterile Processing Service (SPS) Water Testing - STX VAMC
Department of Veterans Affairs, 257-Network Contract Office 17
SolicitationSDVOSBNAICS 541380Texas36C25726Q0448Awarded to Sentinel Services, LLC
Posted Jun 33 publications - 580-26-501 Repair Water Lines
Department of Veterans Affairs, 256-Network Contract Office 16
Award noticeSDVOSBNAICS 237110Texas36C25626Q0549Awarded to Sentinel Services, LLC for $248,000
Posted Apr 153 publications - Chiller Compressor Replacement - Alexandria LA VAMC
Department of Veterans Affairs, 256-Network Contract Office 16
Award noticeSDVOSBNAICS 238220Louisiana36C25626Q0473Awarded to Sentinel Services, LLC for $219,970
Posted Mar 266 publications - Fire/Smoke Door Inspection/Repair
Department of Veterans Affairs, 256-Network Contract Office 16
Combined synopsis and solicitationSDVOSBNAICS 541350Arkansas36C25626Q0331Awarded to Sentinel Services, LLC
Posted Feb 264 publications - Air Compressors Preventative Maintenance Services
Department of Veterans Affairs, 256-Network Contract Office 16
Combined synopsis and solicitationSDVOSBNAICS 81131036C25626Q0191Awarded to Sentinel Services, LLC
Posted Dec 19, 2025 - HVAC Maintenance and Service Veterans Health Care System of the Ozarks (VHSO) Fayetteville, Arkansas
Department of Veterans Affairs, 256-Network Contract Office 16
Combined synopsis and solicitationSDVOSBNAICS 23822036C25626Q0165Awarded to Sentinel Services, LLC
Posted Dec 11, 20258 publications - Annual and Semi-Annual Boiler Testing
Department of Veterans Affairs, 256-Network Contract Office 16
Award noticeSDVOSBNAICS 238220Arkansas36C256-26-AP-0129Awarded to Sentinel Services, LLC for $2,587,886
Posted Dec 10, 2025 - Fort Johnson CBOC – Maintenance, Janitorial, and Landscaping Services
Department of Veterans Affairs, 256-Network Contract Office 16
Award noticeSDVOSBNAICS 561210Louisiana36C25625Q0509Awarded to Sentinel Services, LLC for $1,327,205
Posted Sep 3, 20257 publications - 554-C50301 New Floor Restoration with Maintenance
Department of Veterans Affairs, Network Contract Office 19
Award noticeSDVOSBNAICS 23833036C25925Q0599Awarded to Sentinel Services, LLC for $1,464,464
Posted Aug 25, 20254 publications - chemical treatment of the water system
Department of Veterans Affairs, 256-Network Contract Office 16
Award noticeSDVOSBNAICS 221310Alabama36C25625Q1075Awarded to Sentinel Services, LLC for $372,000
Posted Jul 17, 20254 publications
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| 36C25925P0871Purchase Order, August 22, 2025, Competed Under SAP, 2 offersSolicitation | Network Contract Office 19Department of Veterans Affairs | Floor RestorationNAICS 238330, PSC Z1AA | $1,850,416 |
| 36C25623P1627Purchase Order, January 29, 2024, Competed Under SAP, 3 offers | 256-Network Contract Office 16Department of Veterans Affairs | Building HVAC MaintenanceNAICS 811310, PSC H341 | $1,326,803 |
| 36C25625P1264Purchase Order, July 17, 2025, Competed Under SAP, 6 offersSolicitation | 256-Network Contract Office 16Department of Veterans Affairs | Water TreatmentNAICS 221310, PSC M1NB | $755,160 |
| 36C25726P0583Purchase Order, June 24, 2026, Competed Under SAP, 2 offersSolicitation | 257-Network Contract Office 17Department of Veterans Affairs | Eo 14398 Sterile Processing Service Vamc San AntonioNAICS 541380, PSC H146 | $746,930 |
| 36C25626P0042Purchase Order, October 1, 2025, Competed Under SAP, 1 offersSolicitation | 256-Network Contract Office 16Department of Veterans Affairs | Annual and Semi-Annual Boiler/Steamer Testing and InspectionNAICS 238220, PSC J045 | $511,275 |
| 36C25625P1619Purchase Order, September 4, 2025, Competed Under SAP, 11 offersSolicitation | 256-Network Contract Office 16Department of Veterans Affairs | Fort Johnson Cboc Maintenance, Janitorial, and Landscaping ServicesNAICS 561210, PSC Z1DA | $503,896 |
| 36C25625N0531Delivery Order, February 14, 2025, Competed Under SAP, 1 offers | 256-Network Contract Office 16Department of Veterans Affairs | HVAC MaintenanceNAICS 238220, PSC J045 | $430,854 |
| 36C25626P0368Purchase Order, March 4, 2026, Not Competed Under SAP, 1 offers | 256-Network Contract Office 16Department of Veterans Affairs | Mitigation and Flood RepairNAICS 562910, PSC F108 | $349,420 |
| 36C25925P0893Purchase Order, July 14, 2025, Competed Under SAP, 4 offersSolicitation | Network Contract Office 19Department of Veterans Affairs | Waste SterilizerNAICS 332420, PSC 6515 | $335,975 |
| 36C25625P1004Purchase Order, June 25, 2025, Competed Under SAP, 2 offersSolicitation | 256-Network Contract Office 16Department of Veterans Affairs | Ro and Di Water System LeaseNAICS 221310, PSC N046 | $326,255 |
| 36C25626C0050Definitive Contract, June 25, 2026, Competed Under SAP, 1 offers | 256-Network Contract Office 16Department of Veterans Affairs | Repair Water LineNAICS 238220, PSC J045 | $326,135 |
| 36C25626P0569Purchase Order, April 15, 2026, Competed Under SAP, 2 offersSolicitation | 256-Network Contract Office 16Department of Veterans Affairs | Repair Water LinesNAICS 237110, PSC Z1NE | $284,893 |
| 36C25626P0490Purchase Order, March 25, 2026, Competed Under SAP, 8 offersSolicitation | 256-Network Contract Office 16Department of Veterans Affairs | Compressor ReplacementNAICS 238220, PSC 4130 | $219,970 |
| 36C25626P1027Purchase Order, August 26, 2026, Not Competed Under SAP, 1 offers | 256-Network Contract Office 16Department of Veterans Affairs | Loading Dock Equipment and Installation Eo 14398NAICS 238290, PSC J039 | $175,660 |
| 36C25626P0852Purchase Order, July 6, 2026, Not Competed Under SAP, 1 offers | 256-Network Contract Office 16Department of Veterans Affairs | Veterans Health Care System of the Ozarks (Vhso) Hvac/R Systems Pm, Repairs, and Emergency Services. Executive Order (Eo) 14398NAICS 238220, PSC J045 | $170,850 |
| 36C25626N0494Delivery Order, April 9, 2026, Competed Under SAP, 1 offers | 256-Network Contract Office 16Department of Veterans Affairs | HVAC MaintenanceNAICS 238220, PSC J045 | $160,000 |
| 36C25626N0603Delivery Order, July 10, 2026, Competed Under SAP | 256-Network Contract Office 16Department of Veterans Affairs | Fire Alarm Services and InspectionsNAICS 561621, PSC J063 | $124,850 |
| 36C25626P0455Purchase Order, April 23, 2026, Competed Under SAP, 4 offersSolicitation | 256-Network Contract Office 16Department of Veterans Affairs | Fire and Smoke Door Inspection and Repair ServicesNAICS 541350, PSC J012 | $110,625 |
| 36C25625P0746Purchase Order, March 13, 2025, Full and Open Competition After Exclusion of Sources, 2 offersSolicitation | 256-Network Contract Office 16Department of Veterans Affairs | Exhaust InstallationNAICS 238220, PSC N041 | $108,930 |
| 36C25626P1018Purchase Order, September 2, 2026, Competed Under SAP, 4 offersSolicitation | 256-Network Contract Office 16Department of Veterans Affairs | Floor InstallNAICS 238330, PSC Z2JZ | $99,996 |
| 36C25624P1107Purchase Order, May 30, 2024, Competed Under SAP, 1 offers | 256-Network Contract Office 16Department of Veterans Affairs | RPZ Replacement and Installation of Mixing Valves.NAICS 238220, PSC J045 | $93,470 |
| 36C25625P1273Purchase Order, July 16, 2025, Competed Under SAP, 6 offersSolicitation | 256-Network Contract Office 16Department of Veterans Affairs | Repair Cooling Tower 2NAICS 811310, PSC J041 | $88,293 |
| 36C25624P0777Purchase Order, March 27, 2024, Competed Under SAP, 1 offers | 256-Network Contract Office 16Department of Veterans Affairs | Repair of Medical Autoclave.NAICS 811210, PSC J065 | $85,921 |
| 36C25624P0697Purchase Order, March 5, 2024, Competed Under SAP, 2 offers | 256-Network Contract Office 16Department of Veterans Affairs | Fan Coil RepairNAICS 238220, PSC Z2DA | $49,846 |
| 36C25624P1030Purchase Order, May 8, 2024, Not Competed, 1 offers | 256-Network Contract Office 16Department of Veterans Affairs | Air Compressor ReplacementNAICS 811310, PSC J043 | $43,496 |
| 36C25626P0356Purchase Order, February 4, 2026, Competed Under SAP, 3 offers | 256-Network Contract Office 16Department of Veterans Affairs | Dock Leveler Replacement ServicesNAICS 238290, PSC N039 | $37,900 |
| 36C24W25P0157Purchase Order, August 28, 2025, Competed Under SAP, 11 offersSolicitation | Rpo WestDepartment of Veterans Affairs | Military EmblemsNAICS 339950, PSC 9905 | $35,064 |
| 36C25626P0878Purchase Order, July 13, 2026, Competed Under SAP, 3 offers | 256-Network Contract Office 16Department of Veterans Affairs | Forklift Repairs Eo 14398NAICS 811210, PSC J039 | $24,865 |
| 36C24725P0463Purchase Order, February 27, 2025, Not Competed Under SAP, 1 offers | 247-Network Contract Office 7Department of Veterans Affairs | Flooring ServicesNAICS 238330, PSC N056 | $9,860 |
| 36C25624C0056Definitive Contract, July 30, 2024, Not Competed, 1 offers | 256-Network Contract Office 16Department of Veterans Affairs | Vav and Controls Modification of Room 1202-21NAICS 238220, PSC J041 | $9,860 |
| 36C25626P0316Purchase Order, January 19, 2026, Competed Under SAP, 1 offersSolicitation | 256-Network Contract Office 16Department of Veterans Affairs | Laundry Air Compressor MaintenanceNAICS 811310, PSC J043 | $7,500 |
| 36C25626P0947Purchase Order, July 30, 2026, Not Competed Under SAP, 1 offers | 256-Network Contract Office 16Department of Veterans Affairs | Emergency Water Leak Repair - Hou Vamc E0 14398NAICS 811310, PSC J061 | $7,500 |
| 36C25623P1326Purchase Order, July 22, 2024, Full and Open Competition After Exclusion of Sources, 1 offers | 256-Network Contract Office 16Department of Veterans Affairs | Autoclave PM Service at Fayetteville, ArNAICS 622110, PSC J065 | $4,834 |
| 36C25626P0181Purchase Order, November 24, 2025, Competed Under SAP, 1 offers | 256-Network Contract Office 16Department of Veterans Affairs | Steam Line RepairNAICS 238220, PSC J045 | $0 |
| 36C25626P0328Purchase Order, February 1, 2026, Competed Under SAP, 14 offersSolicitation | 256-Network Contract Office 16Department of Veterans Affairs | HVAC Preventative Maintenance and Emergency Services for the Veterans Health Care System of the Ozarks, Fayetteville, Arkansas.NAICS 238220, PSC J045 | $0 |
| 36C25625D0031January 31, 2025, Competed Under SAP, 6 offers | 256-Network Contract Office 16Department of Veterans Affairs | HVAC MaintenanceNAICS 238220, PSC J045 | $0 |
| 36C25626D0061July 10, 2026, Competed Under SAP, 7 offersSolicitation | 256-Network Contract Office 16Department of Veterans Affairs | Fire Alarm Services and Inspections IDIQ Period of Performance 07-15-2026 Through 07-14-2031.NAICS 561621, PSC J063 | $0 |
| 47QSMS26D0022January 23, 2026, Full and Open Competition, 999 offersSolicitation | Gsa/Fas/Gss/Qsca, Multiple Award Schedule Contracting DivisionFederal Acquisition Service | Federal Supply Schedule ContractNAICS 339950, PSC 9905 | $0 |
- Product and service codes
- Z1AA Maintenance Of Office BuildingsJ045 Maintenance, Repair and Rebuilding of Equipment: Plumbing, Heating, and Waste Disposal EquipmentH341 Inspection and Laboratory Services (except medical/dental): Refrigeration, Air Conditioning, and Air Circulating EquipmentM1NB Operation Of Heating And Cooling PlantsH146 Quality Control Services: Water Purification and Sewage Treatment EquipmentZ1DA Maintenance Of Hospitals And Infirmaries
- Transactions
- 70 across 34 awards