Williams Construction

Contractor license: 804297; State license record
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.

CompletedIn progressNever finaledExpired 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

Median days to final inspection, citywideMedian days to permit issued, citywide

Each point is the quarter the permits were filed, for 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.

Deck permits

All Roof deck 3 Deck 5 Stairs 12 Kitchen remodel 16 Bathroom remodel 29

5 deck permits: 2 completed, 1 in progress, 1 never finaled, 1 expired or cancelled. Typically 101 days from filing to permit and 284 days from permit to final inspection.

Filed	Outcome	Address	Work described on the permit	Declared cost
Jul 3, 2025	In progress filed Jul 2025, not yet issued	34 Parker Av	revision to pa #202210214900. remove deck finish from scope. Details Permit 202507030195 Status filed Filed Jul 3, 2025 Address 34 Parker Av revision to pa #202210214900. remove deck finish from scope. Open the permit page
Oct 21, 2022	Expired or cancelled expired Jun 2026	34 Parker Av	exterior windows, front facade finish replacement & deck refinished Details Permit 202210214900 Status expired Filed Oct 21, 2022 Permit issued Feb 14, 2023 Declared cost $25,000 Address 34 Parker Av exterior windows, front facade finish replacement & deck refinished Open the permit page	$25,000
Apr 25, 2017	Never finaled issued Jul 2017, no final	624 Brussels St	rev. to pa#201703211913 (n) conditioned space within (e) envelope at garage level, (n) bath, (n) bedroom and home office, (n) foundation. reconfiguration of (e) deck & exterior stair. Details Permit 201704254778 Status issued Filed Apr 25, 2017 Permit issued Jul 20, 2017 Declared cost $45,000 Address 624 Brussels St rev. to pa#201703211913 (n) conditioned space within (e) envelope at garage level, (n) bath, (n) bedroom and home office, (n) foundation. reconfiguration of (e) deck & exterior stair. Open the permit page	$45,000
Dec 20, 2013	Completed final sign-off Mar 2014	2 Mountain Spring Av	revision to 201308194651. add grade level deck and guard to north sideyard Details Permit 201312204786 Status complete Filed Dec 20, 2013 Permit issued Jan 15, 2014 Final sign-off Mar 21, 2014 Declared cost $5,000 Address 2 Mountain Spring Av revision to 201308194651. add grade level deck and guard to north sideyard Open the permit page	$5,000
Nov 19, 2009	Completed final sign-off Nov 2014	4426 20th St	repair and replace deck, add firewall along east property line, rebuild stair at new location. Details Permit 200911191662 Status complete Filed Nov 19, 2009 Permit issued Jul 3, 2013 Final sign-off Nov 19, 2014 Declared cost $20,000 Address 4426 20th St repair and replace deck, add firewall along east property line, rebuild stair at new location. Open the permit page	$20,000