Hutto Fire Rescue/Williamson County Emergency Services District #3 is committed to financial transparency and open government. In The Perryman Group 2022 Report The Economic Benefits of Cost Savings Associated with Emergency Services Districts: An Analysis Including Specific Regions Across Texas, Hutto Fire Rescue was identified as the most cost-effective emergency services organization in Williamson County. Hutto Fire Rescue continues to maintain our process of following a conservative approach to fiscal management.