Official NY OCA attorney registration data · Updated 2026 Methodology Discipline records

William John Mcdermott

Currently registered

William John Mcdermott is an attorney admitted to the New York State Bar in 1976, with a registered practice address in Niagara Falls, New York. According to the New York Office of Court Administration, the current registration status on record is Currently registered.

Registration number1503507
Bar statusCurrently registered
Year admitted1976
Judicial departmentDepartment 4
Law schoolUniversity at Buffalo School of Law
Practice cityNiagara Falls, NY
CountyNiagara
Firm / organizationSevenson Environmental Services Inc
Office address2749 Lockport Rd, Niagara Falls, NY, 14305
Phone(716) 284-0431
Next registration dueJan 2028

Office location

Registered office address on file with the New York State Bar. Verify before visiting, as the address reflects the contact on record and may be a firm rather than a personal office.

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