Seismic retrofit cost in San Francisco (2026)
The typical seismic retrofit in San Francisco was valued at $61,000 on its city permit (middle half: $25,000 to $100,000), across 704 seismic retrofits with city permits issued from September 2021 to September 2026.
How the values spread
The numbers behind the chart
| Value on the permit | Jobs | Share |
|---|---|---|
| Under $25,000 | 163 | 23% |
| $25,000 to $50,000 | 104 | 15% |
| $50,000 to $75,000 | 122 | 17% |
| $75,000 to $100,000 | 111 | 16% |
| $100,000 to $125,000 | 88 | 12% |
| $125,000 to $150,000 | 10 | 1% |
| $150,000 to $175,000 | 23 | 3% |
| $175,000 to $200,000 | 7 | 1% |
| $200,000 and over | 76 | 11% |
Seismic retrofit contractors with the most jobs in San Francisco
| Rank | Contractor | Jobs | Contact |
|---|---|---|---|
| 1 | Seismic Retrofitters Inc. San Francisco, licensed 28 years | Visit website | |
| 2 | Sft Construction Corp San Francisco, licensed 11 years | Visit website | |
| 3 | Mulhall Construction Inc. Novato, licensed 18 years | Visit website |
See all 42 ranked seismic retrofit contractors
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Open your job roomBy ZIP code
The 12 ZIP codes with the most seismic retrofits valued on the permit (at least 20 each).
| ZIP code | Jobs | Median | Middle half |
|---|---|---|---|
| 94110 | 86 | $70,000 | $40,000 to $100,000 |
| 94117 | 62 | $78,000 | $32,000 to $106,000 |
| 94114 | 54 | $64,000 | $40,000 to $106,000 |
| 94123 | 50 | $68,000 | $40,000 to $115,000 |
| 94109 | 49 | $70,000 | $35,000 to $90,000 |
| 94115 | 43 | $72,000 | $48,000 to $120,000 |
| 94118 | 42 | $82,000 | $36,000 to $170,000 |
| 94122 | 42 | $42,000 | $17,000 to $109,000 |
| 94121 | 37 | $59,000 | $15,000 to $100,000 |
| 94112 | 34 | $22,000 | $10,000 to $82,000 |
| 94133 | 31 | $75,000 | $42,000 to $100,000 |
| 94131 | 30 | $48,000 | $16,000 to $86,000 |
By year
| Year | Jobs | Median | Middle half |
|---|---|---|---|
| 2021 (September to December) | 42 | $78,000 | $38,000 to $106,000 |
| 2022 | 178 | $70,000 | $32,000 to $100,000 |
| 2023 | 188 | $60,000 | $30,000 to $100,000 |
| 2024 | 140 | $54,000 | $20,000 to $106,000 |
| 2025 | 96 | $70,000 | $15,000 to $106,000 |
| 2026 (January to September) | 60 | $68,000 | $17,000 to $100,000 |
What the records show
- Share of jobs in each budget range: under $5,000: 3% (20 of 704); $5,000 to $10,000: 7% (49 of 704); $10,000 to $25,000: 13% (94 of 704); over $25,000: 77% (541 of 704).
- The median was $70,000 in 2022 (178 jobs) and $70,000 in 2025 (96 jobs), up 0%.
- Across the ZIP codes above, the median ran from $22,000 in 94112 to $82,000 in 94118.
Every figure here is the job value written on the city permit, not the price paid. Permit values can be higher or lower than the final price, so get more than one quote. Values under $1,000 are placeholders and are left out. Median and middle half: half of the jobs were valued above the median; the middle half runs from the 25th to the 75th percentile. Source: San Francisco building, electrical and plumbing permits, from September 2021 to September 2026. Data updated October 8, 2026. The same figures as data: seismic-retrofit.json.