HSGS is a Department of Energy certified Energy Services Company (ESCO) which specializes in providing clean energy solutions as a design-build engineering and construction company. We are a Veterans Affairs (VA) certified Service-Disabled Veteran-Owned Small Business (SDVOSB) serving both government, commercial and utility clients. Our Veteran team has experience working across the United States as well as overseas.

2022 STATISTICS Rank #237 Total Kilowatts Installed 2022: 3,995 Employees: 34 Total Kilowatts Installed Since Founded:38,000 Primary Market: C&I   Primary Service: EPC

 

 

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2021 STATISTICS Rank #277 Total Kilowatts Installed 2021: 2,624 Employees: 35 Total Kilowatts Installed Since Founded:38,000 Primary Market: C&I   Primary Service: EPC

 

 

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2019 STATISTICS Rank #117 Total Kilowatts Installed 2019: 9,164 Employees: 27 Primary Market: Commercial Primary Service: EPC

2019 Solar Installations by Company in Specific States and Territories

State / Territory kW Installed   California 151.0 View State Connecticut 453.0 View State Georgia 306.0 View State North Carolina 705.0 View State South Carolina 869.0 View State Virginia 4,296.0 View State

 

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2018 STATISTICS Rank #135 Total Kilowatts Installed 2018: 6,197.0 Employees: 40 Primary Service: EPC Primary Market: Commercial

 

2017 STATISTICS 2018 Rank #161 Total Kilowatts Installed 2017: 4,631.6 Employees: 32 Primary Market: Commercial Primary Service: EPC

 

2016 STATISTICS 2017 Rank #193 Total Kilowatts Installed 2016: 4,103 Employees: 22 Primary Market: Commercial Primary Service: EPC