ATMs in Harwinton, Connecticut, the US. ATMs locations in Harwinton, Connecticut. Find the nearest atms locations, near you. All types of business services Accounting ATM Finance Insurance Lawyer Real estate School All atms in Harwinton ATM ATM Finance 157 Litchfield Road, Harwinton, Connecticut 06791 Write a review Phone Directions Closed now Until 08:30 am Thomaston Savings Bank ATM Finance Connecticut 118, Harwinton, Connecticut 06791 Write a review Phone Hours Website Directions