CalCERTS, Inc.
Renewable Energy Semiconductor ManufacturingCalifornia, United States11-50 Employees
CalCERTS, Inc. is a private company that provides service, support, training, and certification for Home Energy Rating System (HERS) raters. It was approved by the California Energy Commission in 2003 to serve as a HERS Provider, embedding it within the state's energy-efficiency framework. HERS raters are independent contractors who use CalCERTS' software to input rating data and obtain certification; the company maintains a computer-based registry that is accessible to raters, building departments, contractors, and government agencies. The organization positions itself as an overseer of HERS processes and related programs, providing oversight to Energy Star and DOE ZERH initiatives. It has pursued partnerships and program updates, including collaborations with RESNET ESG Advisory Group in 2022 and with ENERGY STAR in the same period, reflecting ongoing alignment with national energy-efficiency efforts. Based in Folsom, California, CalCERTS is a small to mid-sized firm that serves a network of raters and affiliated entities through its software and data registry.
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