The Top Solar Contractors list is developed each year by Solar Power World to honor the work of solar installers in the United States. Companies in the utility, commercial and residential markets are ranked by number of kilowatts installed in the previous year.

“Not even COVID-19 closures and slowdowns could prevent the solar industry from installing fantastic numbers last year,” said Kelly Pickerel, editor in chief of Solar Power World. “The Solar Power World team is so glad to recognize over 400 companies on the 2021 Top Solar Contractors list that not only survived a pandemic but thrived in spite of it.”

Solar Power World has recognized the Stronghold’s installation success by ranking the company at No. 156 on the 2021 Top Solar Contractors list. Additionally, Stronghold achieved the following rankings:

  • Top CA ContractorsRanked 40
  • Top Solar & Storage InstallersRanked 59
  • Top Solar EPCsRanked 57
  • Top Commercial ContractorsRanked 65

Stronghold employs 217 workers who installed 7,631.98 kW of solar power in 2020 across all projects.

About Solar Power World 

Solar Power World is the leading online and print resource for news and information regarding solar installation, development and technology. Since 2011, SPW has helped U.S. solar contractors—including installers, developers and EPCs in all markets—grow their businesses and do their jobs better.