Lawyers in Waterloo, New York, the US. Lawyers locations in Waterloo, New York. Find the nearest lawyers locations, near you. All types of business services Accounting ATM Bank Courthouse Finance Funeral home Insurance Lawyer Real estate School Travel All lawyers in Waterloo Mashewske & Swinehart Lawyer +1 315-539-5021 17 West Main Street, Waterloo, New York 13165 Write a review Phone Directions Seneca County District Atty Lawyer +1 315-539-1300 48 West Williams Street # 2, Waterloo, New York 13165 Write a review Phone Website Directions