William John McDermott
- Verified against the New York State attorney registration file, July 2026
50 years in practice
First admitted in 1976
First admitted in 1976
- 1976 Admitted, New York
Overview
William John McDermott is an attorney admitted in New York (since 1976), based in Niagara Falls, NY.
This profile is built from public bar records and shows only what those records contain. William has not written or endorsed anything on this page.
Jurisdictions admitted
| Jurisdiction | Admitted | Bar number | Status |
|---|---|---|---|
| New York | 1976 | #1503507 | Active |
Education
- Suny BuffaloLaw school, per the bar record
Contact and offices
Sevenson Environmental Services Inc
Niagara Falls, NY
The address and number above come from the attorney's public bar registration, which can lag a recent move. Confirm before visiting.
Other attorneys in Niagara Falls
Ordered by years licensed, from the same public records.
Sources for this profile: the New York State attorney registration file. License status can change; check the bar's own record for the current status before hiring. Updated July 12, 2026.