Mason Mechanical Services
Mason Mechanical Services has filed 21 building permits in San Francisco since 2018, closing 71% of 21 rated permits. 6 permits remain open.
71%
21
Construction Permits
6
Currently Open
21
Rate-Eligible
permits > 1yr old
2018–2024
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Plumbing21 rated
71.4% closed vs 81% median, 9.6 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
2024
75.0%
Open1
Closed3
3 closed / 4 rated
2023
100.0%
Open0
Closed1
1 closed / 1 rated
2022
66.7%
Open1
Closed2
2 closed / 3 rated
2021
50.0%
Open1
Closed1
1 closed / 2 rated
2020
75.0%
Open1
Closed3
3 closed / 4 rated
2019
75.0%
Open1
Closed3
3 closed / 4 rated
2018
66.7%
Open1
Closed2
2 closed / 3 rated
All Permits
21 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | PMW20240702923 | Plumbing | 1125 Clayton St, San Francisco | Jul 2, 2024 | — | — |
| Closed | PMW20240530152 | Plumbing | 125 Cerritos Av, San Francisco | May 30, 2024 | — | — |
| Closed | PMW20240215647 | Plumbing | 361 Chestnut St, San Francisco | Feb 15, 2024 | — | — |
| Closed | PMW20240119004 | Plumbing | 265 19th Av, San Francisco | Jan 19, 2024 | — | — |
| Closed | PMW20230227042 | Plumbing | 206 Montcalm St, San Francisco | Feb 27, 2023 | — | — |
| Closed | PMW20220801656 | Plumbing | 525 Laurel St, San Francisco | Aug 1, 2022 | — | — |
| Closed | PMW20220517536 | Plumbing | 176 Marview Wy, San Francisco | May 17, 2022 | — | — |
| Open | PMW20220210776 | Plumbing | 176 Marview Wy, San Francisco | Feb 10, 2022 | — | — |
| Open | PMW20210827246 | Plumbing | 2151 45th Av, San Francisco | Aug 27, 2021 | — | — |
| Closed | PMW20210716124 | Plumbing | 941 Stanyan St, San Francisco | Jul 16, 2021 | — | — |
| Closed | PMW20200521629 | Plumbing | 749 42nd Av, San Francisco | May 21, 2020 | — | — |
| Closed | PMW20200521628 | Plumbing | 747 42nd Av, San Francisco | May 21, 2020 | — | — |
| Closed | PMW20200213019 | Plumbing | 1300 12th Av, San Francisco | Feb 13, 2020 | — | — |
| Open | PMW20200130707 | Plumbing | 176 Marview Wy, San Francisco | Jan 30, 2020 | — | — |
| Closed | PMW20190427589 | Plumbing | 3645 16th St, San Francisco | Apr 27, 2019 | — | — |
| Closed | PMW20190427586 | Plumbing | 3641 16th St, San Francisco | Apr 27, 2019 | — | — |
| Closed | PMW20190427588 | Plumbing | 3639 16th St, San Francisco | Apr 27, 2019 | — | — |
| Open | PM20190125589 | Plumbing | 550 15th St, San Francisco | Jan 25, 2019 | — | — |
| Closed | PMW20181010151 | Plumbing | 3643 16th St, San Francisco | Oct 10, 2018 | — | — |
| Closed | PMW20180822002 | Plumbing | 2767 37th Av, San Francisco | Aug 22, 2018 | — | — |
| Open | PMW20180820944 | Plumbing | 556 Leland Av, San Francisco | Aug 20, 2018 | — | — |