The Backflow Guy Inc
The Backflow Guy Inc has filed 45 building permits in San Francisco since 2016, closing 85% of 39 rated permits. 10 permits remain open. Primarily files plumbing permits. 3.8 points above the city median of 80.8%. Busiest year: 2021 with 9 permits.
85%
45
Construction Permits
10
Currently Open
39
Rate-Eligible
permits > 1yr old
2016–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Plumbing39 rated
84.6% closed vs 81% median, 3.6 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)
—
Open3
Closed1
Too early to rate — permits need 1 year to mature
2025
—
Open1
Closed1
Too early to rate — permits need 1 year to mature
2024
100.0%
Open0
Closed7
7 closed / 7 rated
2023
100.0%
Open0
Closed2
2 closed / 2 rated
2022
50.0%
Open3
Closed3
3 closed / 6 rated
2021
88.9%
Open1
Closed8
8 closed / 9 rated
2020
100.0%
Open0
Closed2
2 closed / 2 rated
2019
100.0%
Open0
Closed3
3 closed / 3 rated
2018
100.0%
Open0
Closed4
4 closed / 4 rated
2017
100.0%
Open0
Closed3
3 closed / 3 rated
2016
33.3%
Open2
Closed1
1 closed / 3 rated
All Permits
45 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Open | PW20260324586 | Plumbing | 1515 03rd St, San Francisco | Mar 24, 2026<1yr | — | — |
| Open | PW20260324589 | Plumbing | 1515 03rd St, San Francisco | Mar 24, 2026<1yr | — | — |
| Open | PW20260324587 | Plumbing | 1515 03rd St, San Francisco | Mar 24, 2026<1yr | — | — |
| Closed | PW20260306157 | Plumbing | 45 San Lorenzo Wy, San Francisco | Mar 6, 2026<1yr | — | — |
| Open | PW20251006613 | Plumbing | 745 Buchanan St, San Francisco | Oct 6, 2025<1yr | — | — |
| Closed | PW20250625202 | Plumbing | 1900 Bryant St, San Francisco | Jun 25, 2025<1yr | — | — |
| Closed | PW20241115171 | Plumbing | 999 Brannan St, San Francisco | Nov 15, 2024 | — | — |
| Closed | PW20241001027 | Plumbing | 491 Bay Shore Bl, San Francisco | Oct 1, 2024 | — | — |
| Closed | PW20240823119 | Plumbing | 373 Eureka St, San Francisco | Aug 23, 2024 | — | — |
| Closed | PW20240823120 | Plumbing | 1787 Union St, San Francisco | Aug 23, 2024 | — | — |
| Closed | PW20240504546 | Plumbing | 1275 Market St, San Francisco | May 4, 2024 | — | — |
| Closed | PW20240419221 | Plumbing | 457 Waller St, San Francisco | Apr 19, 2024 | — | — |
| Closed | PW20240402753 | Plumbing | 201 03rd St, San Francisco | Apr 2, 2024 | — | — |
| Closed | PW20230807125 | Plumbing | 450 Golden Gate Av, San Francisco | Aug 7, 2023 | — | — |
| Closed | PW20230728899 | Plumbing | 1600 Holloway Av, San Francisco | Jul 28, 2023 | — | — |
| Closed | PW20221201974 | Plumbing | 546 Market St, San Francisco | Dec 1, 2022 | — | — |
| Open | PW20221114553 | Plumbing | 1153 Shafter Av, San Francisco | Nov 14, 2022 | — | — |
| Open | PW20220705898 | Plumbing | 1480 Fillmore St, San Francisco | Jul 5, 2022 | — | — |
| Closed | PW20220531908 | Plumbing | 3201 20th Av, San Francisco | May 31, 2022 | — | — |
| Closed | PW20220418679 | Plumbing | 1411 Stockton St, San Francisco | Apr 18, 2022 | — | — |
| Open | PW20220314660 | Plumbing | 731 Sansome St, San Francisco | Mar 14, 2022 | — | — |
| Closed | PW20211223522 | Plumbing | 999 Brannan St, San Francisco | Dec 23, 2021 | — | — |
| Closed | PW20211218406 | Plumbing | 555 Montgomery St, San Francisco | Dec 18, 2021 | — | — |
| Closed | PW20211217394 | Plumbing | 3959 20th St, San Francisco | Dec 17, 2021 | — | — |
| Closed | PW20211201886 | Plumbing | 8 Tapia Dr, San Francisco | Dec 1, 2021 | — | — |
| Closed | PW20210804613 | Plumbing | 1216 Gateview - Ti Av, San Francisco | Aug 4, 2021 | — | — |
| Open | PW20210803558 | Plumbing | 2998 San Jose Av, San Francisco | Aug 3, 2021 | — | — |
| Closed | PW20210803563 | Plumbing | 1600 Holloway Av, San Francisco | Aug 3, 2021 | — | — |
| Closed | PW20210318703 | Plumbing | 2000 Post St, San Francisco | Mar 18, 2021 | — | — |
| Closed | PW20210302140 | Plumbing | 100 Potrero Av, San Francisco | Mar 2, 2021 | — | — |
| Closed | PW20200422123 | Plumbing | 1545 Lincoln Wy, San Francisco | Apr 22, 2020 | — | — |
| Closed | PW20200123578 | Plumbing | 800 Font Bl, San Francisco | Jan 23, 2020 | — | — |
| Closed | PW20190110143 | Plumbing | 604 Font Bl, San Francisco | Jan 10, 2019 | — | — |
| Closed | PW20190110144 | Plumbing | 22 Tapia Dr, San Francisco | Jan 10, 2019 | — | — |
| Closed | PW20190110146 | Plumbing | 9 Cardenas Av, San Francisco | Jan 10, 2019 | — | — |
| Closed | PW20180820935 | Plumbing | 555 Montgomery St, San Francisco | Aug 20, 2018 | — | — |
| Closed | PP20180417618 | Plumbing | 1499 Webster St, San Francisco | Apr 17, 2018 | — | — |
| Closed | PW20180314295 | Plumbing | 400 Winston Dr, San Francisco | Mar 14, 2018 | — | — |
| Closed | PW20180226846 | Plumbing | 2587 Marin St, San Francisco | Feb 26, 2018 | — | — |
| Closed | PW20171211922 | Plumbing | 900 Kearny St, San Francisco | Dec 11, 2017 | — | — |
| Closed | PW20170814211 | Plumbing | 450 Golden Gate Av, San Francisco | Aug 14, 2017 | — | — |
| Closed | PW20170512109 | Plumbing | 300 Anza St, San Francisco | May 12, 2017 | — | — |
| Closed | PW20161123312 | Plumbing | 359 Sutter St, San Francisco | Nov 23, 2016 | — | — |
| Open | PW20161117207 | Plumbing | 1600 Holloway Av, San Francisco | Nov 17, 2016 | — | — |
| Open | PW20161116174 | Plumbing | 1600 Holloway Av, San Francisco | Nov 16, 2016 | — | — |