Trainor Commercial Construction Inc.
- Based in
- Petaluma
- On San Francisco permits
- Dec 2003 to Apr 2026
- Last 24 months
- 6 permits filed
192 permits since 2000: 106 completed, 9 in progress, 69 never finaled, 8 expired or cancelled.
Of the 69 never-finaled permits, 10 are 3 to 5 years old, 37 are 5 to 10 years old, 22 are over 10 years old.
This is the city’s permit record, not a license check. It does not show whether the state license is active, bonded or insured. How to read these records
Permits filed each year
How long permits take
Each point is the quarter the permits were filed, for stairs across San Francisco. A median counts only permits that have finished, so the shaded recent quarters look faster than they will end up: their slow permits have not finished yet. Hover a point for the slowest 10%. Gaps mean fewer than 5 permits. A rise in the issue line is the city’s review backlog, not the contractor. Too few of this contractor’s permits have finished to plot them.
Stairs permits
3 stairs permits: 2 completed, 1 in progress. Typically 43 days from filing to permit and 100 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Sep 4, 2025 | In progress issued Apr 2026 | 3325 Fillmore St | core and shell building remod for future tenant. new storefront, entry doors & windows at the front facace, interior stairs, roof deck & structural retrofit. space to remain vacant until tenant improvement is approved and tenant improvement is finaled.Details
core and shell building remod for future tenant. new storefront, entry doors & windows at the front facace, interior stairs, roof deck & structural retrofit. space to remain vacant until tenant improvement is approved and tenant improvement is finaled. | $400,000 |
| Sep 26, 2023 | Completed final sign-off Mar 2024 | 499 Jackson St | 5/f: construction of new non-structural partitions, stair guardrails, doors, frames, handware, millwork, ceilings, finishes, mep included. demo portion of interior structure wall to enlarge (e) opening. kitchenette area-no catering. life safety under separate permit.Details
5/f: construction of new non-structural partitions, stair guardrails, doors, frames, handware, millwork, ceilings, finishes, mep included. demo portion of interior structure wall to enlarge (e) opening. kitchenette area-no catering. life safety under separate permit. | $500,000 |
| Dec 5, 2014 | Completed final sign-off Feb 2015 | 170 Ofarrell St | 3rd floor:new access to stairwell. construction of 2 hour wall between stock and exit stair and 90 minute door to exit stair. n/a for the maher.Details
3rd floor:new access to stairwell. construction of 2 hour wall between stock and exit stair and 90 minute door to exit stair. n/a for the maher. | $5,000 |