Exhibit 99.1 PRESS RELEASE FOR IMMEDIATE RELEASE Contacts: For Centuri investors, contact: For Centuri media information, contact: (623) 879-3700 Jennifer Russo Investors@Centuri.com (602) 781-6958 JRusso@Centuri.com July 29, 2024 CENTURI REPORTS SECOND QUARTER 2024 RESULTS, INITIATES 2024 GUIDANCE PHOENIX, AZ – July 29, 2024 - Centuri Holdings, Inc. (NYSE: CTRI) ("Centuri" or the "Company") today announced financial and operating results for the second quarter, ended June 30, 2024. The Company also provide ...