Timothy Michael O'sullivan

Engineer · named on San Francisco building permits · Tim O'sullivan Structural Eng · board address in San Rafael

Public records

From the California licensing board and San Francisco permit records.

License and board record

Licensed?: License activeCivil Engineer C-35235First issued Aug 18, 1982, expires Sep 30, 2027.
Source: DCA license roster, retrieved Nov 5, 2026
Verify on DCA License Search
Any board discipline?: None found.
We searched the BPELSG enforcement list on Nov 5, 2026.
Firms on their permits: Tim O'sullivan Structural Eng
Tim O'sullivan Structural
Tim O'sullivan
Timothy O'sullivan
Tim O'sullivan Engineers

Their San Francisco permits

The full report lists every San Francisco permit that names Timothy Michael O'sullivan: what kinds of projects, how long the permits took compared with the city, and each permit's official record. Free, no sign-up.

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