Z & F Maintenance Llc
Z & F Maintenance Llc has filed 7 building permits in San Francisco since 2025, closing 75% of 4 rated permits. 1 permit remains open. Primarily files electrical permits. 5.8 points below the city median of 80.8%. Busiest year: 2025 with 4 permits.
75%
7
Construction Permits
1
Currently Open
4
Rate-Eligible
permits > 1yr old
2025–2026
Years Active
Closure rate based on permits older than 1 year. "Issued" and "Stop Work" statuses are excluded.
Performance by Permit Type
Electrical3 rated
66.7% closed vs 88% median, 21.1 points lower
Plumbing1 rated
100.0% closed vs 81% median, 18.9 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)
—
Open0
Closed3
Too early to rate — permits need 1 year to mature
2025
75.0%
Open1
Closed3
3 closed / 4 rated
All Permits
7 permits
| Status | Permit # | Address | Issued▼ | |||
|---|---|---|---|---|---|---|
| Closed | PP20260727466 | Plumbing | 1897 Oakdale Av, San Francisco | Jul 27, 2026<1yr | — | — |
| Closed | PP20260320085 | Plumbing | 500 Dorado Tr, San Francisco | Mar 20, 2026<1yr | — | — |
| Closed | E202603209760 | Electrical | 500 Dorado Tr, San Francisco | Mar 20, 2026<1yr | — | $0 |
| Closed | E202510176449 | Electrical | 1899 Oakdale Av, San Francisco | Oct 17, 2025 | — | $0 |
| Open | E202510176448 | Electrical | 1897 Oakdale Av, San Francisco | Oct 17, 2025 | — | $0 |
| Closed | PP20250206410 | Plumbing | 1899 Oakdale Av, San Francisco | Feb 6, 2025 | — | — |
| Closed | E202502069847 | Electrical | 1899 Oakdale Av, San Francisco | Feb 6, 2025 | — | $0 |