Town Hall Address 401 Main St. Pevely, MO 63070 United States- Jefferson County Website https://www.cityofpevelymo.gov Town Clerk 636-224-9132 Ext. 102 401 Main St. Pevely, MO 63070 United States Water 636-475-4452 401 Main St. Pevely, MO 63070 United States Sewer 636-475-4452 401 Main St. Pevely, MO 63070 United States Code Enforcement 636-475-4452 401 Main St. Pevely, MO 63070 United States Town Hall Hours Monday - Friday: 8:00 AM - 4:30 PM County Jefferson