Thermal Mechanical
Thermal Mechanical has filed 7 building permits in San Francisco since 2021, closing 80% of 5 rated permits. 1 permit remains open.
80%
7
Construction Permits
1
Currently Open
5
Rate-Eligible
permits > 1yr old
2021–2025
Years Active
Closure rate based on permits older than 1 year. “Issued” and “Stop Work” statuses are excluded.
Performance by Permit Type
Plumbing4 rated
75.0% closed vs 81% median, 6.0 points lower
Building1 rated
100.0% closed vs 76% median, 23.8 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
Closed2
Too early to rate — permits need 1 year to mature
2023
100.0%
Open0
Closed1
1 closed / 1 rated
2021
75.0%
Open1
Closed3
3 closed / 4 rated
All Permits
7 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | PW20251208074 | Plumbing | 117 Greenwich St, San Francisco | Dec 8, 2025<1yr | — | — |
| Closed | PW20251117599 | Plumbing | 760 Market St, San Francisco | Nov 17, 2025<1yr | — | — |
| Closed | PP20231114029 | Plumbing | 100 California St, San Francisco | Nov 14, 2023 | — | — |
| Open | PP20211104302 | Plumbing | 300 Clay St, San Francisco | Nov 4, 2021 | — | — |
| Closed | PM20211018923 | Plumbing | 150 Spear St, San Francisco | Oct 18, 2021 | — | — |
| Closed | PP20210616306 | Plumbing | 2198 Chestnut St, San Francisco | Jun 17, 2021 | — | — |
| Closed | 202104088203 | otc alterations permit | 2400 Irving St, San Francisco | Jun 10, 2021 | — | $1,259,550 |