Sentinel Builders, LLC
Sparks, NV
- UEI
- CJNYTL3J38Q5
- CAGE
- 6UNZ3
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- 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)
- Other NAICS codes in SAM.gov
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- 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
- 238190 Other Foundation, Structure, and Building Exterior Contractors
Show all 40
- 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 .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $4,022,738 |
| FY2025 | $8,385,641 |
| FY2024 | $5,946,560 |
| FY2023 | $6,811,967 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Veterans Affairs | $4,022,738 |
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| D Square Construction LLC | Tucson, AZ | 236220 Commercial and Institutional Building Construction |
| Strategic Industry Inc. | Kingsburg, CA | 236220 Commercial and Institutional Building Construction |
| Phillips C&C LLC | Brightwood, VA | 238220 Plumbing, Heating, and Air-Conditioning Contractors |
| IAW Construction, Inc. | Corona, CA | 236210 Industrial Building Construction |
| KAR Contracting LLC | Prichard, WV | 236220 Commercial and Institutional Building Construction |
About the company
Sentinel Builders, LLC, a Service-Disabled Veteran-Owned Small Business (SDVOSB) based in Sparks, Nevada, provides construction, renovation, and critical infrastructure maintenance services to the Department of Veterans Affairs as a prime contractor, with 100% of its recent federal award footprint consisting of prime contracts and delivery orders. The company holds concurrent SBA certifications as both an SDVOSB and Veteran-Owned Small Business (VOSB), both expiring March 23, 2028, and operates as a self-certified Small Disadvantaged Business under primary NAICS 236220 (Commercial and Institutional Building Construction) and secondary codes covering HVAC, plumbing, and electrical contracting.
Sentinel Builders operates almost exclusively with a single customer: the Department of Veterans Affairs Veterans Health Administration Veterans Integrated Service Network 21 (VISN 21) accounts for 82 of 88 total awards (100% coverage across both award-count and potential-value rankings) and $105.8 million of the company's $110.7 million combined potential value. The remaining customer base is minimal — the VA Technology Acquisition Center (Fresno mechanical systems, $4.7 million), the Bureau of Reclamation ($152 thousand), the Nevada Army National Guard ($22 thousand), and GSA's Public Buildings Service Region 9 ($7 thousand). This concentration around a single VA network creates both a stable base and significant recompete risk; five awards with combined potential value of $13.6 million face ultimate completion within the next twenty-four months.
Work scope centers on VA healthcare facility capital and maintenance projects. Representative large contracts include a $6.97 million SDVOSB utility infrastructure installation at VA Sierra Nevada Health Care System in Reno (Kirman Avenue utilities, awarded October 2025, completion August 2027), a $6.4 million aquatic center repair and mold remediation at VA Palo Alto Hospital (awarded November 2024, completion March 2027), a $5.5 million HVAC replacement and flooring upgrade at the VA Sierra Nevada Sterile Processing Service facility (awarded October 2022, completion March 2026), a $4.7 million mechanical systems replacement in Building 1 at Fresno VA Medical Center (awarded August 2022 under VA Technology Acquisition Center, completion June 2026), and a $3.52 million life-safety fire enclosure project at Fisher House 1 in Palo Alto (awarded January 2023, completion October 2025). Smaller delivery orders address emergency repairs, flooring replacement, HVAC component upgrades, water system treatment and monitoring, electrical upgrades, parking lot maintenance, and facility-specific life-safety work. Top NAICS concentrations are Commercial and Institutional Building Construction (62 awards), Plumbing, Heating, and Air-Conditioning Contractors (6 awards), and Other Heavy and Civil Engineering Construction (4 awards); top PSC codes include Construction of Hospitals and Infirmaries (30 awards) and Maintenance of Hospitals and Infirmaries (12 awards).
Sentinel Builders operates under a $50 million Indefinite Delivery Contract (IDC 36C26119D0099) with VISN 21, through which 30 task orders have been placed (combined potential value $4.7 million reported in the source vehicle rollup). Most awards carry SDVOSB set-aside designations; a smaller share carry no set-aside designation or SDVOSB Sole Source designation. The company competes predominantly under set-asides — nearly all prime work is SDVOSB-reserved, Competitive 8(a), or Sole Source.
Activity has declined sharply since 2024. Awards per year dropped from nine in 2022 to ten in 2023, then to five in 2024, one in 2025, and four in 2026 (year-to-date as of October 2026). This trajectory signals either a shift in VISN 21's procurement cadence or competitive displacement; combined with the recompete cliff, the vendor faces material pipeline risk. SCI-reported invoicing across federal service contracts above the $150,000 threshold totaled $4.7 million in FY2023 (3.1 FTEs), $5.5 million in FY2024 (2.7 FTEs), and $8 million in FY2025 (3.0 FTEs), representing a subset of the company's total federal revenue and excluding goods, micro-purchases, and non-federal work. Government-paid hourly rates on SCI-reportable prime contracts span a median of $814.35 per hour, with rates from $408.78 per hour at the 10th percentile to $1,870.83 per hour at the 90th percentile, reflecting a mix of labor-intensive construction delivery and equipment-focused specialty work. Across all SCI-reportable prime contracts, the company self-performs 100% of contracted work with zero subcontractor engagement — Sentinel Builders executes its own labor force and does not systematically leverage subcontractors on federal service contracts.
Quick answers
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.
How much has Sentinel Builders, LLC received in federal contracts?
Federal contracts obligated $8,385,641 to Sentinel Builders, LLC in fiscal year 2025 and $25,166,906 in fiscal years 2023 through 2027.
How does Sentinel Builders, LLC rank among federal contractors?
Sentinel Builders, LLC ranked #5 in PSC Z1FB and #47 in PSC Y1DA in FY2025.
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 (VHA), 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
- Similar vendors