Cheng's Mechanical Contractor
Cheng's Mechanical Contractor has filed 15 building permits in San Francisco since 2018, closing 64% of 14 rated permits. 6 permits remain open.
64%
15
Construction Permits
6
Currently Open
14
Rate-Eligible
permits > 1yr old
2018–2026
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Plumbing14 rated
64.3% closed vs 81% median, 16.7 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
Closed0
Too early to rate — permits need 1 year to mature
2022
100.0%
Open0
Closed5
5 closed / 5 rated
2021
100.0%
Open0
Closed3
3 closed / 3 rated
2020
0.0%
Open2
Closed0
0 closed / 2 rated
2019
50.0%
Open1
Closed1
1 closed / 2 rated
2018
0.0%
Open2
Closed0
0 closed / 2 rated
All Permits
15 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | PMW20260210502 | Plumbing | 6 Burlwood Dr, San Francisco | Feb 10, 2026<1yr | — | — |
| Closed | PMW20221229617 | Plumbing | 42 Ina Ct, San Francisco | Dec 29, 2022 | — | — |
| Closed | PMW20221114576 | Plumbing | 176 Bocana St, San Francisco | Nov 14, 2022 | — | — |
| Closed | PMW20220531945 | Plumbing | 520 Miramar Av, San Francisco | May 31, 2022 | — | — |
| Closed | PMW20220201476 | Plumbing | 622 41st Av, San Francisco | Feb 1, 2022 | — | — |
| Closed | PMW20220201475 | Plumbing | 536 40th Av, San Francisco | Feb 1, 2022 | — | — |
| Closed | PMW20211015690 | Plumbing | 1631 26th Av, San Francisco | Oct 15, 2021 | — | — |
| Closed | PMW20211002303 | Plumbing | 1135B Pacific Av, San Francisco | Oct 2, 2021 | — | — |
| Closed | PMW20210502977 | Plumbing | 4333 Cabrillo St, San Francisco | May 2, 2021 | — | — |
| Open | PMW20200801456 | Plumbing | 579 Clipper St, San Francisco | Aug 1, 2020 | — | — |
| Open | PMW20200630600 | Plumbing | 40 Kittredge Tr, San Francisco | Jun 30, 2020 | — | — |
| Closed | PM20191022517 | Plumbing | 1959 Oakdale Av, San Francisco | Oct 22, 2019 | — | — |
| Open | PMW20191021736 | Plumbing | 1959 Oakdale Av, San Francisco | Oct 21, 2019 | — | — |
| Open | PMW20181005065 | Plumbing | 2028 Mcallister St, San Francisco | Oct 5, 2018 | — | — |
| Open | PMW20180524067 | Plumbing | 879 Capp St, San Francisco | May 24, 2018 | — | — |