Williams Construction
- Based in
- San Francisco
- On San Francisco permits
- Feb 2003 to Jul 2025
- Last 24 months
- 7 permits filed
73 permits since 2000: 53 completed, 1 in progress, 6 never finaled, 13 expired or cancelled.
Of the 6 never-finaled permits, 3 are 3 to 5 years old, 3 are 5 to 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 roof deck 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.
Roof deck permits
3 roof deck permits: 2 completed, 1 expired or cancelled. Typically 254 days from filing to permit and 870 days from permit to final inspection.
| Filed | Outcome | Address | Work described on the permit | Declared cost |
|---|---|---|---|---|
| Mar 1, 2023 | Expired or cancelled expired Jun 2025 | 32 Parker Av | foundation improvement for future roof deck addition.Details
foundation improvement for future roof deck addition. | $25,000 |
| Jan 4, 2022 | Completed final sign-off Jun 2026 | 32 Parker Av | new roof deck with stair penthouse for roof access. deck infrastructure includes a gas bbq and fire pit and permanent lighting.Details
new roof deck with stair penthouse for roof access. deck infrastructure includes a gas bbq and fire pit and permanent lighting. | $125,000 |
| Sep 14, 2016 | Completed final sign-off Jan 2020 | 768 Dartmouth St | horizontal addition. two story rear addition of house, new roof deck & stairs, 1st fl is 2 bedrooms, 1 bath, 1 lavndry. 2nd fl addition is dining room. roof deck is over new bedroom @ 1st floor.Details
horizontal addition. two story rear addition of house, new roof deck & stairs, 1st fl is 2 bedrooms, 1 bath, 1 lavndry. 2nd fl addition is dining room. roof deck is over new bedroom @ 1st floor. | $150,000 |