Zhen Chao Xiong
- Listed as
- engineer
- On San Francisco permits
- Jan 2020 to Oct 2024
3 permits since 2000 (engineer on 3 permits): 3 completed.
CompletedIn progressNever finaledExpired or cancelled
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 |
|---|---|---|---|---|---|
| Oct 15, 2024 | Completed final sign-off May 2025 | 1015 Stockton St | Western Allied Mechanical Inc. | furnish and install 1 replacment ac system. installing 1 condensing unit (5 ton) and 1 gas furnace. re-use existing condensate lines and location. all work in-kind.Details
furnish and install 1 replacment ac system. installing 1 condensing unit (5 ton) and 1 gas furnace. re-use existing condensate lines and location. all work in-kind. | $50,000 |
| Feb 21, 2020 | Completed final sign-off Nov 2020 | 425 California St | Novo Construction Inc | 4th flr - mechanical work for tenant improvement at suite 400. ref arch 201912300898.Details
4th flr - mechanical work for tenant improvement at suite 400. ref arch 201912300898. | $22,000 |
| Jan 23, 2020 | Completed final sign-off Jun 2020 | 2 Embarcadero Center | M C S Construction Services | deferral mep permit for building permit 201912200104; minor hvac modifications to accomodate new offices new title 24 lighting and work stations powerDetails
deferral mep permit for building permit 201912200104; minor hvac modifications to accomodate new offices new title 24 lighting and work stations power | $75,000 |