All of New York StateMON, NOV 2Filings 7d979Permits 7d883Deeds & loans 7d29Updates 7d284Building4,382Contacts233,221
A Treffeisen & Sons LLC is named on 0 tracked New York State projects and 17 New York State filings, as trade sub. The record named it 17 times in the last 12 months, most recently in Oct 2026. It has pulled trade permits on 16 jobs (other trade, hvac, plumbing, electrical).
Every filing and project where the record names them, as a named party, with the GC on each job. Pro shows all of it.
Plus their phone and mailing address.
Every bar is a month of public filings that name A Treffeisen & Sons LLC, from Jan 2026. A filing counts once, whatever role it names them in.
| Filed | Record | Their role | Where | Value |
|---|---|---|---|---|
| Oct 25, 2026 | Other | trade sub | · | |
| Aug 5, 2026 | Registration | trade sub | ||
| Jul 19, 2026 | Other | trade sub | · | |
| Jul 12, 2026 | Other | trade sub | · | |
| Jun 10, 2026 | Registration | trade sub | ||
| Jun 7, 2026 | Other | trade sub | · | |
| May 24, 2026 | Other | trade sub | · | |
| Apr 26, 2026 | Other | trade sub | · |
9 more filings on this file
| Job | Trade | General contractor | Permits | Latest |
|---|---|---|---|---|
| Other trade | 1 | Oct 25, 2026 | ||
| HVAC | 2 | Aug 5, 2026 | ||
| Plumbing | 1 | Jul 19, 2026 | ||
| Plumbing | 1 | Jul 12, 2026 | ||
| Plumbing | · | 1 | Jun 7, 2026 | |
| Plumbing | · | 1 | May 24, 2026 | |
| Electrical | 1 | Apr 26, 2026 | ||
| Plumbing | · | 1 | Apr 12, 2026 |
8 more jobs on this file
| Market | Projects | Filings · 12 mo | Last on the record |
|---|---|---|---|
| New York State · this file | · | 17 | Oct 2026 |
| New York | 1 | 2 | Apr 2026 |
How this file is built: every count comes from public filings (permits and zoning cases) and the project files Groundbreak tracks in New York State. A filing counts once, however many times it names A Treffeisen & Sons LLC. Partners are firms named on the same projects or filings.