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CSI Electrical Contractors

CSI-logo
CSI Electrical Contractors

Santa Fe Springs, CA
Year Founded: 1990
csielectric.com

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Established in 1990, CSI’s continued growth in the construction industry is directly attributed to the appreciation and loyalty of our customers. CSI’s governing policy is a commitment to meet and exceed the clients’ expectation for each individual project. Being entrenched in the industry, CSI has been consistently rated as one of the top solar contractors in the U.S., CSI Electrical Contractors brings expertise in the design, construction and maintenance of electrical and solar energy solutions. CSI’s consultative style and integrated approach are enhanced by the highest levels of service and professionalism.




2020 Top Solar Contractors

2019 STATISTICS

Rank #24

Total Kilowatts Installed 2019: 219,794 Employees: 800
Primary Market: Utility Primary Service: Electrical Subcontractor

2019 Solar Installations by Company in Specific States and Territories


State / TerritorykW Installed 
California 219,794.0View State

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2019 Top Solar Contractors

2018 STATISTICS

Rank #9

Total Kilowatts Installed 2018: 285,436.2 Employees: 985
Primary Service: Electrical Subcontractor Primary Market: Utility

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2018 Top Solar Contractors

2017 STATISTICS

2018 Rank #14

Total Kilowatts Installed 2017: 222,104.6 Employees: 850
Primary Market: Utility Primary Service: Electrical Subcontractor

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2017 Top Solar Contractors

2016 STATISTICS

2017 Rank #21

Total Kilowatts Installed 2016: 281,805 Employees: 1000
Primary Market: Utility Primary Service: Electrical Subcontractor

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2016 Top Solar Contractors

2015 STATISTICS

2015 Rank #14

Total Megawatts Installed 2015: 273.61 Employees: 1,000
Primary Market: Utility Primary Service: Electrical Subcontractor

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2015 Top Solar Contractors

2014 STATISTICS

2014 Rank #15

Total Megawatts Installed 2014: 214.000 Employees: 700
Primary Market: Utility Primary Service: Electrical Subcontractor  

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2014 Top Solar Contractors

2013 STATISTICS

2013 Rank #5

Total Megawatts Installed 2013: 260 Employees: 750

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2012 Top Solar Contractors

2012 STATISTICS

2012 Rank #9

Total Megawatts Installed 2012: 74 Employees: 700

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  • Home
  • Top Solar Contractors
  • Articles
    • Most Recent Posts
    • News
      • Latest News Items
      • SPW State News Hub
      • IRA coverage
      • Solar tariffs
      • U.S. manufacturing updates
    • Featured
      • Latest Feature Stories
      • Contractor’s Corner
      • Trends in Solar
      • The Solar Explorer
  • Policy
    • The Solar Policy Scoop
    • IRA Coverage
  • Markets
    • Residential
    • Commercial
    • Community Solar
    • Utility
  • Products
    • Winners of SPW’s 2024 Top Products
    • Batteries and Storage
    • Electric Vehicle (EV)
    • Inverters
      • U.S. solar inverter manufacturers
    • Racking and Mounting
      • U.S. solar mounting manufacturers
    • Software
    • Solar Panels
      • U.S. solar panel manufacturers
  • Resources
    • About SPW
    • Digital Issues
    • Event Coverage
    • Podcasts
    • Product Manufacturing Locations
      • U.S. solar inverter manufacturers
      • U.S. solar mounting manufacturers
      • U.S. solar panel manufacturers
    • Solar Classrooms
    • Suppliers
    • Videos
    • Webinars / Digital Events
    • Whitepapers
    • Voices
  • 2025 Leadership
    • 2024 Winners
    • 2023 Winners
    • 2022 Winners
  • Advertise
  • Subscribe