Town Hall Address 75 Main Street, P. O. Box 152 Southington, CT 06489 United States- Hartford County Website http://www.southington.org Town Clerk 860-276-6211 https://connecticut-townclerks-records.com/User/Login.aspx?ReturnURL=/index.aspx United States Tax Collector 860-276-6259 Last Thursday of the month until 7:00 United States Assessor 860-276-6205 http://gis.vgsi.com/southingtonct/ United States Building 860-276-6242 United States Zoning 860-276-6250 United States Water 860-628-5593 United States Sewer 860-276-6233 United States Probate Court Cheshire-Southington (PD-18) Tax Adjustment Uniform Fiscal Year- July, January Indices General Index > real property > town taxes > sewer assessment > sewer use > water connection > water use Town Hall Hours Monday, Tuesday, Wednesday and Friday – 8:30 to 4:30, Thursday – 8:30 to 7:00 Water Source Southington Water Works Sewer Source Town Engineering County Hartford