DAZONG HVAC & R, INC
DAZONG HVAC & R, INC has filed 9 building permits in New York City since 2023, closing 71% of 7 rated permits. 3 permits remain open. Primarily files mechanical permits. 5.7 points below the city median of 77.1%. Busiest year: 2024 with 4 permits.
71%
9
Construction Permits
3
Currently Open
7
Rate-Eligible
permits > 1yr old
2023–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Mechanical5 rated
80.0% closed vs 84% median, 3.6 points lower
General Construction2 rated
50.0% closed vs 74% median, 24.4 points lower
Median based on all applicants with 20+ rated permits in each category. Only permits older than 1 year are rated.
Year-by-Year Summary
2026(YTD)
—
Open1
Closed1
Too early to rate — permits need 1 year to mature
2025
100.0%
Open0
Closed1
1 closed / 1 rated
2024
75.0%
Open1
Closed3
3 closed / 4 rated
2023
50.0%
Open1
Closed1
1 closed / 2 rated
All Permits
9 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | X01420685-I1-MS | Mechanical Systems | 931 BRONX RIVER AVENUE, Bronx, New York | Jul 21, 2026<1yr | Oct 6, 2026 | $11,979.03 |
| Open | Q01248227-S1-MS | Mechanical Systems | 1866 MENAHAN STREET, Queens, New York | Jun 1, 2026<1yr | Oct 6, 2026 | $50,000 |
| Closed | B01187149-I1-GC-CX | Mechanical Systems | 259 21 STREET, BROOKLYN, New York | Mar 21, 2025 | Oct 6, 2025 | $20,000 |
| Closed | Q00918815-S4-MS | Mechanical Systems | 255-10 147 DRIVE, QUEENS, New York | Dec 13, 2024 | Oct 6, 2025 | $15,000 |
| Open | B01139364-I1-GC | General Construction | 4116 3 AVENUE, BROOKLYN, New York | Dec 9, 2024 | Oct 6, 2025 | $28,000 |
| Closed | B01081461-I1-GC | General Construction | 2420 82 STREET, BROOKLYN, New York | Oct 16, 2024 | Oct 6, 2025 | $5,000 |
| Closed | B00903769-S2-MS | Mechanical Systems | 1455 BEDFORD AVENUE, BROOKLYN, New York | Apr 19, 2024 | Oct 6, 2024 | $10,500 |
| Open | B00903737-S2-MS | Mechanical Systems | 1453 BEDFORD AVENUE, BROOKLYN, New York | Nov 24, 2023 | Apr 2, 2024 | $10,500 |
| Closed | B00918887-I1-MS | Mechanical Systems | 600 MOTHER GASTON BOULEVARD, BROOKLYN, New York | Sep 20, 2023 | Oct 6, 2023 | $42,000 |