2025 RE+ - CSI Electrical Contractors, Inc.

We’ve installed over 3 gigawatts of solar generating facilities, and we’re just getting warmed up.

We deliver effective energy solutions in the design, engineering, procurement, construction, and maintenance of Photovoltaic (PV) and Battery Energy Storage (BESS) generating projects.

We self-perform all aspects of large-scale solar and BESS projects, and we’re really good at it.

Keep scrolling to learn more or download our Scope of Qualifications.

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Our Services

Whether scaling up with substations and transmission or supporting distributed generation and lifecycle care, we’re committed to driving clean energy forward with excellence.

Utility-Scale Solar Photovoltaic Power Plants

CSI offers Design-Build and turnkey EPC services for utility-scale solar photovoltaic power projects. We focus on reducing the Levelized Cost of Energy (LCOE) and maximizing our clients’ long-term investments. We provide our clients with a predictable experience with a certainty of outcome, which is just better.

Battery Energy Storage Systems (BESS)

In today’s rapidly changing environment, CSI possesses a thorough understanding of the complexities involved in Battery Energy Storage System (BESS) technologies, customer requirements, and system integration challenges. We offer complete turnkey BESS solutions, which include engineering, procurement, construction (EPC), and system integration services for AC Coupled, DC Coupled, and standalone projects. We work closely with our customers to evaluate their needs and design tailored solutions to maximize revenue and optimize lifetime costs.

Distributed Generation (DG)

Whether your project involves a commercial rooftop or a multi-site portfolio under the Division of State Architects (DSA), our experienced team of in-house engineers, project managers, and field staff ensures seamless integration of design and construction for all projects. We prioritize end-to-end quality, cost control, and accountability.

Substation & Transmission

In partnership with our sister companies, CSI is a trusted leader in constructing substations (from 34.5V to 765kV) and transmissions (up to 765kV). We offer comprehensive turnkey services, including project management support, material procurement and management, quality assurance and quality control, certified bus welders, testing and commissioning, and final job closeout.

Operations & Maintenance (O & M)

CSI provides active performance monitoring and 24/7 support to ensure consistent system output and productivity. Our services include:

Infrared Imaging
Test Sensor Equipment, DAS & Weather Station Inspection
Inverter Maintenance
On-Site Training to Familiarize Facility Staff with System Components & Functionality
Preventative & Corrective Maintenance
PV Module Cleaning
System Performance Testing
Tracker System Maintenance
End-of-Life System Decommissioning

We’re dedicated to maintaining the efficiency and effectiveness of your systems.

Inflation Reduction Act (IRA)

The IRA is our nation’s largest investment in clean energy solutions. While the benefits of the IRA are massive and clear, the requirements can be complex.

At CSI, we have taken an active approach to understanding the complexity of defining, evaluating, and managing compliance. As a signatory contractor, our workforce meets all the prevailing wage rate requirements, and we work closely with the local unions to maintain apprenticeship ratios. CSI has developed programs to accurately maintain records of hours worked and wages paid while managing the same of subcontractors and vendors.

Our people are everything.

Our people are a critical part of our business, our culture, and our future. With a foundation deeply rooted in integrity, compassion, and teamwork, our people continue to deliver excellence in renewables, bringing a brighter, greener future to all.

Diversity. Equity, & Inclusion

CSI celebrates and fosters a diverse workforce by fair consideration of all partners, employees, subcontractors, and suppliers alike. We are committed to fostering a culture of inclusion and belonging and promoting greater representation throughout the company. We believe in protecting the human rights of groups that are more vulnerable, including women, children, minorities, and LGBTQ+ individuals.

Safety

At CSI, safety is life. From the top down, CSI is committed to the safety and well-being of others, and it shows. Through exceptional management support, innovative company programs, industry involvement, and comprehensive training, our employees are empowered to think critically, solve problems, and advocate for safety.

Current EMR Rate: 0.59

In 2019, CSI expanded our commercial, renewables, and industrial reach by joining MYR Group Inc., a nationwide leader in electrical construction.

MYR Group Inc. (MYR Group) and its subsidiaries have delivered some of the largest and most notable electrical infrastructure, commercial, and industrial projects. Their integrated solutions, extensive expertise, and comprehensive approach to providing superior electrical construction services drive strong project outcomes, paired with exceptional customer service and value. MYR Group has been recognized year after year as one of the top five specialty electrical contracting firms by Engineering News-Record. This legacy of success can be attributed to the combined skilled and dedicated workforce, strategic business initiatives, and our continual drive to improve and adapt.

Since 1891, MYR Group (publicly traded on NASDAQ under the symbol MYRG) and its family of companies, including CSI, have operated responsibly with our mission, vision, and values at the core of everything we do.

At CSI, we leverage the full power of our parent company, including its financial strength, staffing, equipment, purchasing capabilities, geographical reach, and stability, to support our clients’ needs anywhere in the U.S.

Visit myrgroup.com