Thomaston Savings Bank Address: 160 Litchfield Rd, Harwinton, CT 06791 Phone: (860) 485-1492 Banks, Mortgages Other Businesses: Harwinton West Cemetery at Cemetery Rd, Harwinton, CT 06791 Hometown Pizza 11 at 157 Litchfield Rd, Harwinton, CT 06791 Countryside Pizza & Restaurant at 521 Burlington Rd, Harwinton, CT 06791 Harwinton Pizza & Restaurant at 122 Litchfield Rd, Harwinton, CT 06791