H.K. MECHANICAL SVC CORP
H.K. MECHANICAL SVC CORP has filed 66 building permits in New York City since 2019, closing 92% of 59 rated permits. 12 permits remain open.
92%
66
Construction Permits
12
Currently Open
59
Rate-Eligible
permits > 1yr old
2019–2026
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Plumbing47 rated
91.5% closed vs 83% median, 8.9 points higher
Mechanical7 rated
85.7% closed vs 83% median, 3.2 points higher
Fire Protection5 rated
100.0% closed vs 83% median, 16.7 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
2026(YTD)
—
Open1
Closed0
Too early to rate — permits need 1 year to mature
2025
0.0%
Open7
Closed0
0 closed / 1 rated
2024
81.8%
Open2
Closed9
9 closed / 11 rated
2023
100.0%
Open0
Closed10
10 closed / 10 rated
2022
93.8%
Open1
Closed15
15 closed / 16 rated
2021
100.0%
Open0
Closed11
11 closed / 11 rated
2020
87.5%
Open1
Closed7
7 closed / 8 rated
2019
100.0%
Open0
Closed2
2 closed / 2 rated
All Permits
66 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | B01169308-S1-PL | Plumbing | 444 12 STREET, BROOKLYN, New York | Feb 24, 2026<1yr | May 1, 2026 | $50,060 |
| Open | M00779187-S1-PL | Plumbing | 255 EAST BROADWAY, MANHATTAN, New York | Aug 20, 2025<1yr | May 1, 2026 | $16,500 |
| Open | M01211861-S1-PL | Plumbing | 575 MAIN STREET, MANHATTAN, New York | Jul 30, 2025<1yr | May 1, 2026 | $13,000 |
| Open | M01105778-S1-PL | Plumbing | 241 WEST 4 STREET, MANHATTAN, New York | Jul 29, 2025<1yr | May 1, 2026 | $77,700 |
| Open | M01121695-S1-PL | Plumbing | 262 CENTRAL PARK WEST, MANHATTAN, New York | Jul 1, 2025<1yr | May 1, 2026 | $20,000 |
| Open | M01201487-S2-PL | Plumbing | 241 WEST 111 STREET, MANHATTAN, New York | Jun 11, 2025<1yr | May 1, 2026 | $22,400 |
| Open | B01020888-S1-PL | Plumbing | 504 CLINTON STREET, BROOKLYN, New York | May 2, 2025<1yr | May 1, 2026 | $21,700 |
| Open | M00552457-I1-PL | Plumbing | 27 WEST 11 STREET, MANHATTAN, New York | Jan 9, 2025 | Jan 9, 2026 | $389,880 |
| Closed | M01088109-S1-PL | Plumbing | 625 MAIN STREET, MANHATTAN, New York | Dec 19, 2024 | Aug 17, 2025 | $18,000 |
| Closed | M01114878-I1-PL | Plumbing | 395 BROADWAY, MANHATTAN, New York | Nov 1, 2024 | Aug 17, 2025 | $20,000 |
| Closed | B00968649-S2-PL | Plumbing | 214 CLINTON STREET, BROOKLYN, New York | Oct 24, 2024 | Oct 24, 2025 | $15,000 |
| Closed | M01040209-S1-PL | Plumbing | 180 EAST END AVENUE, MANHATTAN, New York | Oct 17, 2024 | Oct 17, 2025 | $25,000 |
| Closed | B01094604-S1-PL | Plumbing | 413A 6 AVENUE, BROOKLYN, New York | Oct 15, 2024 | Oct 15, 2025 | $68,500 |
| Open | B01038461-S1-PL | Plumbing | 523 3 STREET, BROOKLYN, New York | Oct 10, 2024 | Oct 10, 2025 | $64,200 |
| Closed | B01002756-S1-PL | Plumbing | 240 PROSPECT PLACE, BROOKLYN, New York | Aug 28, 2024 | Sep 9, 2024 | $7,500 |
| Closed | B00685026-S3-PL | Plumbing | 98 BERKELEY PLACE, BROOKLYN, New York | May 17, 2024 | Sep 9, 2024 | $7,600 |
| Open | M01014495-I1-PL | Plumbing | 38 EAST 85 STREET, MANHATTAN, New York | Apr 23, 2024 | Sep 9, 2024 | $83,000 |
| Closed | B01012730-I1-PL | Plumbing | 160 IMLAY STREET, BROOKLYN, New York | Apr 18, 2024 | Sep 9, 2024 | $64,580 |
| Closed | B00814010-I1-PL | Plumbing | 489 CLINTON STREET, BROOKLYN, New York | Mar 1, 2024 | Sep 9, 2024 | $54,000 |
| Closed | M00242395-S1-BE | Boiler Equipment | 505 WEST 134 STREET, MANHATTAN, New York | Dec 12, 2023 | May 1, 2024 | $45,000 |
| Closed | B00872805-I1-PL | Plumbing | 179 ADELPHI STREET, BROOKLYN, New York | Nov 14, 2023 | Sep 9, 2024 | $15,000 |
| Closed | M00910527-S1-PL | Plumbing | 845 WEST END AVENUE, MANHATTAN, New York | Nov 9, 2023 | Sep 9, 2024 | $30,000 |
| Closed | B00819957-S1-PL | Plumbing | 136 LAFAYETTE AVENUE, BROOKLYN, New York | Jul 25, 2023 | Jul 25, 2024 | $64,800 |
| Closed | B08008686-I1-PL | Plumbing | 134 JORALEMON STREET, BROOKLYN, New York | Jul 12, 2023 | May 1, 2024 | $8,000 |
| Closed | M00860619-I1-PL | Plumbing | 163 EAST 81 STREET, MANHATTAN, New York | Jul 7, 2023 | Jul 7, 2024 | $21,000 |
| Closed | B00548598-I1-PL | Plumbing | 292 CARROLL STREET, BROOKLYN, New York | Jun 20, 2023 | Jun 20, 2024 | $64,000 |
| Closed | M08048118-S1-PL | Plumbing | 1014 SECOND AVENUE, MANHATTAN, New York | May 20, 2023 | Sep 9, 2023 | $10,000 |
| Closed | B00715854-S1-PL | Plumbing | 71 3 STREET, BROOKLYN, New York | Jan 13, 2023 | Jan 7, 2024 | $35,000 |
| Closed | B00601978-S1-PL | Plumbing | 253 CARLTON AVENUE, BROOKLYN, New York | Jan 5, 2023 | Jan 5, 2024 | $18,000 |
| Closed | M00653072-S1-PL | Plumbing | 101 WEST 79 STREET, MANHATTAN, New York | Nov 21, 2022 | Dec 30, 2022 | $19,000 |
| Closed | M08005990-I1-PL | Plumbing | 235 EAST 87 STREET, MANHATTAN, New York | Nov 1, 2022 | Dec 30, 2022 | $63,500 |
| Closed | B00660250-I1-PL | Plumbing | 140 RUTLAND ROAD, BROOKLYN, New York | Oct 21, 2022 | Dec 30, 2022 | $6,000 |
| Closed | B07995774-S1-PL | Plumbing | 160 IMLAY STREET, BROOKLYN, New York | Sep 16, 2022 | Dec 30, 2022 | $19,500 |
| Closed | M00242608-I1-EW-SP | Sprinklers | 505 WEST 134 STREET, MANHATTAN, New York | Sep 12, 2022 | Jan 7, 2023 | $180,000 |
| Closed | M00242608-I1-PL | Plumbing | 505 WEST 134 STREET, MANHATTAN, New York | Sep 9, 2022 | Dec 30, 2022 | $180,000 |
| Closed | M00627582-S1-PL | Plumbing | 468 WEST 24 STREET, MANHATTAN, New York | Jul 16, 2022 | Jan 7, 2023 | $18,000 |
| Closed | M00632025-I1-EW-SP | Plumbing | 130 WEST 119 STREET, MANHATTAN, New York | Jul 11, 2022 | Jan 7, 2023 | $105,750 |
| Closed | M00632025-I1-PL | Sprinklers | 130 WEST 119 STREET, MANHATTAN, New York | Jul 11, 2022 | Dec 30, 2022 | $105,750 |
| Closed | M00734205-I1-PL | Plumbing | 450 WEST END AVENUE, MANHATTAN, New York | Jun 29, 2022 | Dec 30, 2022 | $15,500 |
| Closed | M00698050-I1-PL | Plumbing | 37 WEST 12 STREET, MANHATTAN, New York | May 19, 2022 | Dec 30, 2022 | $13,750 |
| Closed | B00416921-I1-PL | Plumbing | 325 12 STREET, BROOKLYN, New York | Apr 27, 2022 | Jan 7, 2023 | $32,000 |
| Closed | M00538963-I1-PL | Plumbing | 145 WEST 12 STREET, MANHATTAN, New York | Mar 30, 2022 | Dec 30, 2022 | $10,500 |
| Open | M00688320-I1-PL | Plumbing | 165 EAST 116 STREET, MANHATTAN, New York | Mar 17, 2022 | Dec 30, 2022 | $34,000 |
| Closed | B00525819-I1-PL | Plumbing | 296 6 AVENUE, BROOKLYN, New York | Jan 21, 2022 | Mar 1, 2022 | $50,000 |
| Closed | M00595027-I1-PL | Plumbing | 25 CENTRAL PARK WEST, MANHATTAN, New York | Jan 12, 2022 | Mar 1, 2022 | $28,000 |
| Closed | B00513526-S1-BE | Boiler Equipment | 239 CARROLL STREET, BROOKLYN, New York | Nov 16, 2021 | Mar 1, 2022 | $100 |
| Closed | B00353829-S2-BE | Boiler Equipment | 213 SACKETT STREET, BROOKLYN, New York | Oct 28, 2021 | Jan 7, 2022 | $1,000 |
| Closed | B00598825-I1-BE | Boiler Equipment | 204 NASSAU AVENUE, BROOKLYN, New York | Sep 30, 2021 | Jan 7, 2022 | $46,000 |
| Closed | Q00448539-I1-PL | Sprinklers | 1030 WYCKOFF AVENUE, QUEENS, New York | Sep 24, 2021 | Jan 7, 2022 | $30,000 |
| Closed | Q00448539-I1-EW-SP | Sprinklers | 1030 WYCKOFF AVENUE, QUEENS, New York | May 20, 2021 | Jan 7, 2022 | $30,000 |
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