PIERPONT MECHANICAL CORP
PIERPONT MECHANICAL CORP has filed 4 building permits in New York City since 2023, closing 100% of 3 rated permits. All permits are closed.
100%
4
Construction Permits
0
Currently Open
3
Rate-Eligible
permits > 1yr old
2023–2025
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Mechanical3 rated
100.0% closed vs 83% median, 17.5 points higher
Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.
Year-by-Year Summary
2025
—
Open0
Closed1
Too early to rate — permits need 1 year to mature
2024
100.0%
Open0
Closed1
1 closed / 1 rated
2023
100.0%
Open0
Closed2
2 closed / 2 rated
All Permits
4 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | M01235074-I1-MS | Mechanical Systems | 100 PARK AVENUE, MANHATTAN, New York | Sep 25, 2025<1yr | Dec 31, 2025 | $52,000 |
| Closed | M00910838-S1-MS | Mechanical Systems | 450 WEST 33 STREET, MANHATTAN, New York | Jan 3, 2024 | Jan 3, 2025 | $175,000 |
| Closed | M00942341-S1-MS | Mechanical Systems | 450 WEST 33 STREET, MANHATTAN, New York | Dec 5, 2023 | Dec 5, 2024 | $12,500 |
| Closed | M00869253-I1-MS | Mechanical Systems | 65 EAST 55 STREET, MANHATTAN, New York | Sep 11, 2023 | May 18, 2024 | $126,529.5 |