Town Hall Address 142 N Ohio St. Celina, TX 75009 United States- Collin, Denton County Website https://celina-tx.gov Town Clerk 972-382-2682 142 N Ohio St. Celina, TX 75009 United States Water 972-382-2682 Ext. 1040 142 N Ohio St. Celina, TX 75009 United States Sewer 972-382-2682 Ext. 1040 142 N Ohio St. Celina, TX 75009 United States Tax Collector 972-382-2682 142 N Ohio St. Celina, TX 75009 United States County Collin, Denton