Dwong Engineering Inc.
Architecture firm · San Francisco permit activity
Architecture firm active in San Francisco construction, tracked from public building-permit filings.
#813
by NYC filing activity
among NYC architects & engineers, last 90 days
3
project records
Feb 2025 to Jun 2026
2/16
active weeks
weeks with a filing (last 16)
3 projects
Scopes, declared values and this firm's role on each one
See 3 projects involving Dwong Engineering
Recent projects involving this firm
West of Twin Peaks
Electric work for conversion of an existing ground floor 1st floor starage room into a…
$5K
West of Twin Peaks
Electric work for conversion of an existing ground floor 1st floor starage room into a…
$5K
Chinatown
Revision to pa# 201509157040: revise layout of accessible doors. install power door in the…
$8K
Neighbourhood, filing date, scope and declared value are shown here. Exact addresses, full filing histories and project teams are part of the paid product.
See every project involving Dwong Engineering → start a 14-day trial
3 project records for Dwong Engineering: addresses, values, project teams
Start 14-day free trial
Middle 50% of declared values: $1–$8K (median $5K)
Most recent filing: West of Twin Peaks · Jun 3, 2026
1 active · 1 newly observed last 90 days
What brings you here?
One click. It shapes what we build next.
Filing activity · last 16 weeks
APR
MAY
JUN
JUL
1
active projects (last 90d)
1
newly observed (last 90d)
Jun 2026
peak month
Project mix · by use
Residential100%
Geography · by borough
Chinatown34%
Sunset/Parkside33%
West of Twin Peaks33%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| None on shared filings. | ||||
| 1 | Homeowner's Permit | General contractor | 1 | |
| 2 | Sincere Construction Company Inc | General contractor | 1 | |
| 3 | Wong Construction Inc | 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 3 San Francisco building-permit projects for Dwong Engineering Inc. (Feb 2025 to Jun 2026). 1 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?▾
33% of Dwong Engineering Inc.'s tracked San Francisco projects are in Chinatown.
What is a typical Dwong Engineering Inc. project worth?▾
Across the 3 tracked projects with a declared value, Dwong Engineering Inc. averages $4K 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 Homeowner's Permit, Sincere Construction Company Inc, Wong Construction Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Dwong Engineering Inc. an architecture firm?▾
Dwong Engineering Inc. is listed as an architecture 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.
Firm directories by market