Sentinel Builders, LLC
Sparks, NV Sentinel Builders LLC
- UEI
- CJNYTL3J38Q5
- CAGE
- 6UNZ3
- SAM.gov registration
- Active through
Company facts
- SBA certifications
-
Veteran-Owned Small Business– · CurrentService Disabled Veteran-Owned Small Business– · Current
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- NAICS codes registered in SAM.gov
-
- 236220 Commercial and Institutional Building Construction Primary
- 236210 Industrial Building Construction
- 237130 Power and Communication Line and Related Structures Construction
- 237310 Highway, Street, and Bridge Construction
- 237990 Other Heavy and Civil Engineering Construction
- 238120 Structural Steel and Precast Concrete Contractors
- 238140 Masonry Contractors
- 238160 Roofing Contractors
Show all
- 238190 Other Foundation, Structure, and Building Exterior Contractors
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238290 Other Building Equipment Contractors
- 238320 Painting and Wall Covering Contractors
- 238330 Flooring Contractors
- 238350 Finish Carpentry Contractors
- 238910 Site Preparation Contractors
- 238990 All Other Specialty Trade Contractors
- 339950 Sign Manufacturing
- 424210 Drugs and Druggists' Sundries Merchant Wholesalers
- 493110 General Warehousing and Storage
- 532490 Other Commercial and Industrial Machinery and Equipment Rental and Leasing
- 541310 Architectural Services
- 541320 Landscape Architectural Services
- 541330 Engineering Services
- 541340 Drafting Services
- 541350 Building Inspection Services
- 541360 Geophysical Surveying and Mapping Services
- 541370 Surveying and Mapping (except Geophysical) Services
- 541410 Interior Design Services
- 541420 Industrial Design Services
- 541430 Graphic Design Services
- 541490 Other Specialized Design Services
- 541614 Process, Physical Distribution, and Logistics Consulting Services
- 561210 Facilities Support Services
- 561612 Security Guards and Patrol Services
- 561720 Janitorial Services
- 561730 Landscaping Services
- 562910 Remediation Services
- 621340 Offices of Physical, Occupational and Speech Therapists, and Audiologists
- 621511 Medical Laboratories
- 623210 Residential Intellectual and Developmental Disability Facilities
- SAM.gov registration date
- Physical address
- 5945 Los Altos Pkwy #103, Sparks, NV 89436, USA
- Website
- sentinelbuildersllc.com
- Industry
-
- Industrials
- Capital Goods
- Construction & Engineering
- SIC code
- 87 Engineering & Management Services
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Recent federal awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Bldg. 12 pump power | Veterans Integrated Service Network 21 | $55,165 | |
| Replace dietetics and cath lab flooring in building 1 and 1D - project #654-22-003, vasnhcs reno, NV | Veterans Integrated Service Network 21 | $103,652 | |
| Implementing EO 14398 DEI discrimination | Veterans Integrated Service Network 21 | $114,503 | |
| Install trash compactors at medical center | Veterans Integrated Service Network 21 | $85,176 | |
| Kirman avenue utilities | Veterans Integrated Service Network 21 | $6,970,122 |
About Sentinel Builders, LLC
Sentinel Builders, LLC, a Service-Disabled Veteran-Owned Small Business based in Sparks, Nevada, delivers construction, renovation, and infrastructure maintenance services to the Department of Veterans Affairs as a prime contractor (100% of recent awards), competing predominantly under SDVOSB set-asides and full-and-open designations across VA healthcare facilities in northern California and Nevada.
Sentinel Builders holds SBA certifications as both a Service-Disabled Veteran-Owned Small Business and Veteran-Owned Small Business (effective through March 23, 2028) and operates as a limited liability company under primary NAICS 236220 (Commercial and Institutional Building Construction) and related construction trades. The vendor's footprint spans healthcare facility construction and maintenance work, with secondary capability in mechanical systems, HVAC replacement, utility infrastructure, electrical work, and specialized life-safety upgrades. Representative work includes a $6.6 million SDVOSB definitive contract (October 2025) from Veterans Integrated Service Network 21 for utility infrastructure installation at the VA Sierra Nevada Health Care System in Reno, Nevada, involving steam pipes, condensate lines, chilled water systems, and utility tunnels; a $5.5 million SDVOSB contract (October 2022) for HVAC replacement and flooring upgrades at the Sterile Processing Service facility at the same system; and a $5.3 million SDVOSB contract (September 2024) for aquatic center repair and renovation at the Palo Alto VA Hospital, where SCI records show $221 thousand invoiced in FY2024 across 0.2 FTEs and 346 contractor hours at a derived government-paid rate of $638.87 per hour.
Customer concentration is near-total: Department of Veterans Affairs Veterans Integrated Service Network 21 accounts for 80 awards (93% of the 86-award portfolio) and $104.2 million of the $109.1 million combined potential value. The remaining five awards are scattered across the VA Technology Acquisition Center Austin ($4.6 million), the Department of the Interior Bureau of Reclamation, the Department of the Army Nevada Army National Guard, and the General Services Administration Public Buildings Service Region 9. Sentinel Builders operates under a $50 million Indefinite Delivery Contract (36C26119D0099) with VISN 21, from which 30 task orders have been placed carrying $4.7 million in combined potential value; the vendor has delivered delivery orders for anti-ligature door repairs, trash compactor installation, heat exchanger repair, roll-up door replacement, flooring work, lighting upgrades, legacy-system decommissioning, and facility compliance upgrades.
Activity has decelerated markedly: nine awards in 2022, ten in 2023, five in 2024, and only three awards (two in 2026) across FY2025 and the current fiscal year. Three awards worth $12 million face ultimate completion within the next twenty-four months, representing near-term recompete exposure. Sentinel Builders self-performs all work; SCI-reported invoicing of $10.2 million across FY2023–FY2024 (zero recorded in FY2022) reflects 5.8 FTEs dedicated to federal service contracts above the $150,000 threshold, with median government-paid hourly rates around $814 per hour and senior labor pricing through $1,870 per hour. The vendor does not subcontract; all reported contractor hours on SCI-reportable prime contracts are self-performed.
Quick answers
What is Sentinel Builders, LLC's UEI?
Sentinel Builders, LLC's Unique Entity ID (UEI) in SAM.gov is CJNYTL3J38Q5.
What is Sentinel Builders, LLC's CAGE code?
Sentinel Builders, LLC's CAGE code is 6UNZ3.
What is Sentinel Builders, LLC's primary NAICS code?
Sentinel Builders, LLC's primary NAICS code is 236220 (Commercial and Institutional Building Construction).
Where is Sentinel Builders, LLC located?
Sentinel Builders, LLC's physical address in SAM.gov is 5945 Los Altos Pkwy #103, Sparks, NV 89436, USA.
Is Sentinel Builders, LLC registered in SAM.gov?
Yes. Sentinel Builders, LLC's SAM.gov registration is active through March 3, 2027.
Which SBA certifications does Sentinel Builders, LLC hold?
Sentinel Builders, LLC holds Veteran-Owned Small Business and Service Disabled Veteran-Owned Small Business certifications from the SBA.
What is Sentinel Builders, LLC's most recent federal award?
Sentinel Builders, LLC's most recent federal contract award is Bldg. 12 pump power (36C26126P1177), from Veterans Integrated Service Network 21, on September 10, 2026.
On GovTribe
See Sentinel Builders, LLC's full federal record
- Federal contract awards
- IDV awards
- Funding analysis by agency, NAICS and set-aside
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