Joseph L Williams
- Listed as
- engineer
- Firm
- Zfa Structural Engineers
- Based in
- San Francisco
- On San Francisco permits
- Sep 2025 to Apr 2026
2 permits since 2000 (engineer on 2 permits): 2 in progress.
This is the city’s permit record, not a license check: the role and the number come from what was written on each permit (the number spelled one way). It does not show whether the license is current. How to read these records
Most recent permits
| Filed | Outcome | Address | Contractor | Work described on the permit | Declared cost |
|---|---|---|---|---|---|
| Apr 6, 2026 | In progress issued Sep 2026 | 1007 Market St | install new limited-use/limited access "passenger" - type elevator serving floors 1,2,3. install new vertical platform lift serving basement and floor 1. building modifications as needed to structure and to (e) mech, elec, and plumbing systems. "barrier removal" project.Details
install new limited-use/limited access "passenger" - type elevator serving floors 1,2,3. install new vertical platform lift serving basement and floor 1. building modifications as needed to structure and to (e) mech, elec, and plumbing systems. "barrier removal" project. | $650,000 | |
| Sep 25, 2025 | In progress filed Sep 2025, not yet issued | 333 Market St | reconnection of auxiliary system to support the replacement of an existing fire pump. this includes structural attachment of fire pump, mech exhaust reconn,fuel piping reconn, & power reconn. fire pump specification and design shall be deferred submittal.Details
reconnection of auxiliary system to support the replacement of an existing fire pump. this includes structural attachment of fire pump, mech exhaust reconn,fuel piping reconn, & power reconn. fire pump specification and design shall be deferred submittal. | $75,000 |