Exhibit 99.1 Heritage Reports Third Quarter 2025 Results Tampa, FL – November 5, 2025: Heritage Insurance Holdings, Inc. (NYSE: HRTG) ("Heritage" or the "Company"), a super-regional property and casualty insurance holding company, today reported third quarter of 2025 financial results. Third Quarter 2025 Result Highlights "Our third quarter results continue to demonstrate the successful execution of our strategic initiatives and the corresponding increase in the Company's earnings trajectory which started a ...