Hsgs-Ameresco, LLC
Summerville, SC
- UEI
- K2TBVYNZS593
- CAGE
- 92NB7
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
-
- 221114 Solar Electric Power Generation
- 221122 Electric Power Distribution
- 237130 Power and Communication Line and Related Structures Construction
- 238210 Electrical Contractors and Other Wiring Installation Contractors
- 238220 Plumbing, Heating, and Air-Conditioning Contractors
- 238290 Other Building Equipment Contractors
- 541690 Other Scientific and Technical Consulting Services
- SAM.gov registration date
- Physical address
- 217 Cember Way Ste C, Summerville, SC 29483, USA
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 | $201,833,738 |
| FY2025 | $268,044 |
| FY2024 | $310,904 |
| FY2023 | $31,500,454 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Veterans Affairs | $201,638,620 | |
| 2 | Department of the Army | $195,119 |
Contract vehicles
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Task order of pcac IDIQ for the VISN 19 espc at salt lake city and grand junction vamcs. | VA Technology Acquisition Center | $201,638,619 | |
| 5MW generation plant | ENDIST Sacramento (USACE) | $32,543,362 | |
| Ercip micro-grid, wsmr | ENDIST Albuquerque (USACE) | $10,637,569 | |
| VA espc IDIQ | VA Technology Acquisition Center | $2,000 | |
| Design & construct tooele 2MW solar PV | ENDIST Sacramento (USACE) | $7,948,836 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Hannah Solar Government Services, LLC | Summerville, SC | 221114 Solar Electric Power Generation |
| TL Services, Inc. | Riverview, FL | 541330 Engineering Services |
| Mountain Ridge Energy Service LLC | Conway, AR | 221114 Solar Electric Power Generation |
| Gcg, Ohobe Health, Vesco, Nesco | San Clemente, CA | 236220 Commercial and Institutional Building Construction |
| Emp2, Inc. | Richland, WA | 541690 Other Scientific and Technical Consulting Services |
About the company
Hsgs-Ameresco, LLC is a Service-Disabled Veteran-Owned Small Business (SDVOSB) and self-certified small disadvantaged business registered in SAM.gov, specializing in energy efficiency, conservation, and renewable energy solutions for federal agencies. Located in Summerville, South Carolina, the company provides comprehensive energy infrastructure services to military and federal facilities, focusing on microgrid systems, backup power generation, solar photovoltaic installations, and energy resilience projects. As a for-profit limited liability company, Hsgs-Ameresco, LLC has demonstrated significant expertise in designing and constructing advanced energy systems that enhance facility security and sustainability.
The company has secured multiple federal contracts primarily with the U.S. Army Corps of Engineers and Department of Veterans Affairs, executing projects valued between $2,000 and $35,768,481. Specific contract work has included constructing a 6.25 megawatt backup generator plant at Military Ocean Terminal Concord, installing a 700kW solar photovoltaic array and 500kW natural gas generator at White Sands Missile Range, designing a 2 megawatt solar PV array at Tooele Army Depot, and implementing energy savings services at VA Medical Centers in Salt Lake City and Grand Junction. These contracts consistently involve complex energy infrastructure projects with set-aside designations for small businesses, service-disabled veteran-owned businesses, and total small business categories.
Hsgs-Ameresco, LLC holds a significant $750 million Indefinite Delivery/Indefinite Quantity (IDIQ) contract with the VA Technology Acquisition Center for Energy Savings Performance Contracting (ESPC), which expires in May 2030. This multiple-award contract enables VA facilities nationwide to implement energy conservation measures through private sector investments, with the goal of reducing energy and water consumption. Under this IDIQ, the company has already received task orders including a $35,768,481 firm-fixed-price task order for energy savings services at VA Medical Centers and a $2,000 delivery order for services at the Summerville, South Carolina VA facility. The ESPC IDIQ represents a strategic vehicle for Hsgs-Ameresco, LLC to continue delivering energy efficiency and renewable energy solutions across federal agencies.
Quick answers
Is Hsgs-Ameresco, LLC registered in SAM.gov?
Yes. Hsgs-Ameresco, LLC's SAM.gov registration is active through December 9, 2026.
Which contract vehicles does Hsgs-Ameresco, LLC hold?
Hsgs-Ameresco, LLC holds a place on 1 federal contract vehicle: Energy Savings Performance Contract.
How much has Hsgs-Ameresco, LLC received in federal contracts?
Federal contracts obligated $268,044 to Hsgs-Ameresco, LLC in fiscal year 2025 and $233,913,141 in fiscal years 2023 through 2027.
How does Hsgs-Ameresco, LLC rank among federal contractors?
Hsgs-Ameresco, LLC ranked #73 in PSC Y1NZ and #80 in NAICS 22111 in FY2025.
What is Hsgs-Ameresco, LLC's most recent federal award?
Hsgs-Ameresco, LLC's most recent federal contract award is Task order of pcac IDIQ for the VISN 19 espc at salt lake city and grand junction vamcs (36C77625N0495), from VA Technology Acquisition Center, on July 24, 2025.
On GovTribe
See Hsgs-Ameresco, LLC's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Funding analysis by agency, NAICS and set-aside
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