Wei Dang Builders Inc
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#641
by NYC filing activity
among NYC general contractors, last 90 days
4
project records
May 2025 to Jun 2026
2/16
active weeks
weeks with a filing (last 16)
4 projects
Scopes, declared values and this firm's role on each one
See 4 projects involving Wei Dang Builders
Recent projects involving this firm
Inner Sunset
Revision to 202603097194, change all railing including 3rd floor balcony and deck from glass &…
$35K
Castro/Upper Market
Revison to bpa 202602045249. replacement of (e) privacy curtains with doors at massage rooms.…
$76K
Portola
Ground fl: convert (e) family room to a new office and bedroom. 2nd fl: remodel (e) kitchen,…
$80K
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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4 project records for Wei Dang Builders: addresses, values, project teams
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Middle 50% of declared values: $35K–$80K (median $76K)
Most recent filing: Inner Sunset · Jun 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)
Jun 2026
peak month
Project mix · by use
Residential100%
Geography · by borough
Inner Sunset50%
Castro/Upper Market25%
Portola25%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Della Incorporated | Engineering | 1 | |
| 2 | Ecr Engineering | Architecture | 1 | |
| 3 | General Design | Architecture | 1 | |
| 4 | Wd Design | Architecture | 1 | |
| 5 | Hao Engineering & Consulting | Architecture | 1 | |
| None on shared filings. | ||||
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 Wei Dang Builders Inc filed?▾
PermitPipeline tracks 4 San Francisco building-permit projects for Wei Dang Builders Inc (May 2025 to Jun 2026). 2 had filing activity in the last 90 days.
Does Wei Dang Builders Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Wei Dang Builders Inc'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 Wei Dang Builders Inc work?▾
50% of Wei Dang Builders Inc's tracked San Francisco projects are in Inner Sunset.
What is a typical Wei Dang Builders Inc project worth?▾
Across the 6 tracked projects with a declared value, Wei Dang Builders Inc averages $32K per project (declared value on the permit filing, not contract value).
Which firms does Wei Dang Builders Inc work with most often?▾
Wei Dang Builders Inc most frequently appears on the same San Francisco permit filings as Della Incorporated, Ecr Engineering, General Design. Appearing together indicates association on shared filings, not a proven working relationship.
Is Wei Dang Builders Inc a general contractor?▾
Wei Dang Builders Inc is listed as a general contractor 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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