Wm Structural
Engineering firm · San Francisco permit activity
Engineering firm active in San Francisco construction, tracked from public building-permit filings.
#381
by NYC filing activity
among NYC architects & engineers, last 90 days
5
project records
Nov 2025 to Jul 2026
2/16
active weeks
weeks with a filing (last 16)
5 projects
Scopes, declared values and this firm's role on each one
See 5 projects involving Wm Structural
Recent projects involving this firm
Outer Mission
Shoring for addition foundation, ref bpa#202512182208
$240K
West of Twin Peaks
Revision pa# 202512051070: to eliminate 3 proposed windows and to change size and/or operation…
$175K
Mission
Remove & replace (e) stair. replace w/new stair as per sec.1881.(a) and sec.188
$10K
Neighbourhood, filing date, scope and declared value are shown here. Exact addresses, full filing histories and project teams are part of the paid product.
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5 project records for Wm Structural: addresses, values, project teams
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Middle 50% of declared values: $20K–$240K (median $175K)
Most recent filing: Outer Mission · Jul 24, 2026
2 active · 0 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
2
active projects (last 90d)
0
newly observed (last 90d)
Jul 2026
peak month
Project mix · by use
Residential100%
Geography · by borough
Mission40%
Outer Mission20%
Sunset/Parkside20%
West of Twin Peaks20%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Aaron Lim Design | Architecture | 1 | |
| 2 | Creates Cool | Architecture | 1 | |
| 3 | Studio Anh | Architecture | 1 | |
| 1 | Daaron Builders | General contractor | 1 | |
| 2 | Sigma Construction Company | General contractor | 1 |
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
Frequently asked questions
How many SF projects has Wm Structural filed?▾
PermitPipeline tracks 5 San Francisco building-permit projects for Wm Structural (Nov 2025 to Jul 2026). 2 had filing activity in the last 90 days.
Does Wm Structural work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Wm Structural's projects are commercial and 100% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Wm Structural work?▾
40% of Wm Structural's tracked San Francisco projects are in Mission.
What is a typical Wm Structural project worth?▾
Across the 7 tracked projects with a declared value, Wm Structural averages $132K per project (declared value on the permit filing, not contract value).
Which firms does Wm Structural work with most often?▾
Wm Structural most frequently appears on the same San Francisco permit filings as Aaron Lim Design, Creates Cool, Daaron Builders. Appearing together indicates association on shared filings, not a proven working relationship.
Is Wm Structural an engineering firm?▾
Wm Structural is listed as an engineering firm on its San Francisco permit filings. Roles on this profile are derived from the role each firm holds on public DOB filings.
Public aggregate — full project records are part of the paid leads product. Updated daily from SF DBI filings.
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