Canseco Construction Corp
- Based in
- San Francisco
- On San Francisco permits
- Mar 2022 to Sep 2026
- Last 24 months
- 34 permits filed
54 permits since 2000: 31 completed, 16 in progress, 3 never finaled, 4 expired or cancelled.
Of the 3 never-finaled permits, 3 are 3 to 5 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
2 stairs permits: 1 completed, 1 expired or cancelled. Typically 32 days from filing to permit and 335 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Sep 18, 2025 | Completed final sign-off Aug 2026 | 55 Sanchez St | repair all dry rotted area. repair stairs like for like facing the street. less than 50%. no plans.Details
repair all dry rotted area. repair stairs like for like facing the street. less than 50%. no plans. | $25,000 |
| Aug 20, 2025 | Expired or cancelled cancelled Apr 2026 | 640 Shotwell St | deck modifications: 1) to demolish existing lower deck on built-up roof. 2) build new deck extension to existing upper deck. 3) reduce upper deck size. edge of deck to set back 3 feet from north property line. 4) add spiral stair to access modified deck. 5) replace existing upper deck guardrail andDetails
deck modifications: 1) to demolish existing lower deck on built-up roof. 2) build new deck extension to existing upper deck. 3) reduce upper deck size. edge of deck to set back 3 feet from north property line. 4) add spiral stair to access modified deck. 5) replace existing upper deck guardrail and | $45,000 |