Thomas Swan Sign Co Inc is a general contractor with 26 tracked San Francisco building-permit projects on record, with the latest filing in that record 56 days ago. Its filings (Jan 2025 to Jul 2026) are concentrated in Financial District/South Beach and North Beach, 100% commercial. A typical project in the record declares $3K–$7K. If you work at Thomas Swan Sign Co Inc, claim this page to add a description.
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Filing activity · 16 weeks to Aug 23, 2026 · peak May 2026
Project mix · by use
Geography · by neighborhood
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Pie | Architecture | 2 | |
| 2 | Sullaway Engineering | Engineering | 2 | |
| 1 | C B F Inc | General contractor | 1 |
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based on 27 firm filings vs 4,623 SF filings
Frequently asked questions
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San Francisco Department of Building Inspection permit filings.
Read directly from SF DBI filings.
None are shown until the firm supplies them.