Dwong Engineering Inc
Engineering firm · San Francisco permit activity
Engineering firm active in San Francisco construction, tracked from public building-permit filings.
#1046
by NYC filing activity
among NYC architects & engineers, last 90 days
4
project records
Oct 2025 to Mar 2026
0/16
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 Dwong Engineering
Recent projects involving this firm
Bernal Heights
Add new habitable space on ground flr w/ 1-bedroom, 1-bathroom, closet, media room, laundry &…
$250K
Noe Valley
Revision to pa# 201611142629, to reflect modified scope of work: minor interior reconfiguration…
$20K
Pacific Heights
Voluntary structural strengthening in the building
$120K
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 Dwong Engineering: addresses, values, project teams
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Middle 50% of declared values: $20K–$250K (median $120K)
Most recent filing: Bernal Heights · Mar 25, 2026
0 active · 0 newly observed last 90 days
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Filing activity · last 16 weeks
APR
MAY
JUN
JUL
0
active projects (last 90d)
0
newly observed (last 90d)
—
peak month
Project mix · by use
Residential100%
Geography · by borough
Bernal Heights25%
Noe Valley25%
Pacific Heights25%
Sunset/Parkside25%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Troy Kashanipour | Architecture | 1 | |
| 1 | H & Bo Construction Inc. | General contractor | 1 | |
| 2 | Jdesignbuild | General contractor | 1 | |
| 3 | Bai Construction | General contractor | 1 | |
| 4 | Devlin/Mcnally Construction | 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 Dwong Engineering Inc filed?▾
PermitPipeline tracks 4 San Francisco building-permit projects for Dwong Engineering Inc (Oct 2025 to Mar 2026). 0 had filing activity in the last 90 days.
Does Dwong Engineering Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Dwong Engineering 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 Dwong Engineering Inc work?▾
25% of Dwong Engineering Inc's tracked San Francisco projects are in Bernal Heights.
What is a typical Dwong Engineering Inc project worth?▾
Across the 4 tracked projects with a declared value, Dwong Engineering Inc averages $99K per project (declared value on the permit filing, not contract value).
Which firms does Dwong Engineering Inc work with most often?▾
Dwong Engineering Inc most frequently appears on the same San Francisco permit filings as H & Bo Construction Inc., Jdesignbuild, Troy Kashanipour. Appearing together indicates association on shared filings, not a proven working relationship.
Is Dwong Engineering Inc an engineering firm?▾
Dwong Engineering Inc 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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