Slack Corp Dba Deckmasters Housesavers
- Based in
- San Rafael
- On San Francisco permits
- Sep 2025 to Jun 2026
- Last 24 months
- 2 permits filed
2 permits since 2000: 1 completed, 1 expired or cancelled.
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 all building permits 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.
Most recent permits
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Jun 11, 2026 | Expired or cancelled withdrawn Sep 2026 | 3451 Jackson St | revised plans for stairs for permit 202509044592. stairs will mirror prior approved plans.Details
revised plans for stairs for permit 202509044592. stairs will mirror prior approved plans. | |
| Sep 4, 2025 | Completed final sign-off Sep 2026 | 3451 Jackson St | remove (e) deck and replace w/ new deck.Details
remove (e) deck and replace w/ new deck. | $160,000 |