Town Hall Address 216 West Sealy St. Alvin, TX 77511 United States- Brazoria County Website https://www.alvin-tx.gov/ Fire District 281-331-7688 801 E. South St. Alvin, TX 77511 United States Town Clerk 81-388-4200 216 West Sealy St. Alvin, TX 77511 United States Water 281-388-4325 1100 W. Hwy 6 Alvin, TX 77511 United States Sewer 281-388-4325 1100 W. Hwy 6 Alvin, TX 77511 United States Tax Collector 81-388-4219 216 West Sealy St. Alvin, TX 77511 United States Town Hall Hours Monday - Thursday: 7:00 A.M. - 6:00 P.M. County Brazoria