Waste nections(WCN) - 2025 Q2 - Quarterly Results

Exhibit 99.1 WASTE CONNECTIONS REPORTS SECOND QUARTER 2025 RESULTS AND UPDATES FULL YEAR OUTLOOK TORONTO, ONTARIO, July 23, 2025 - Waste Connections, Inc. (TSX/NYSE: WCN) ("Waste Connections" or the "Company") today announced its results for the second quarter of 2025 and updated its outlook for the full year. "Continued improvement in employee retention and record low safety rates, along with solid waste core pricing growth of 6.6%, drove underlying solid waste margin expansion of approximately 70 basis po ...