With over three gigawatts of solar generating facilities installed, CSI is rated as one of the top solar contractors in the U.S. CSI brings in-depth knowledge in the design, engineering, procurement, construction, and maintenance of Photovoltaic (PV) Solar and Energy Storage (BESS) generating projects. Our team of in-house engineers and project managers seamlessly integrates design and construction, assuring end-to-end quality, cost control, and certainty of outcome for all projects. With a skilled workforce, we self-perform all aspects of large-scale solar and BESS projects and partner with our sister companies to build substations and transmission work. At CSI, we have the talent and resources to analyze our client’s energy project requirements, economic investment criteria, cash flow requirements, corporate philosophy and develop cost-effective and timely solutions that best fit their needs.