Builderduty Inc
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#1922
by NYC filing activity
among NYC general contractors, last 90 days
3
project records
Jun 2025 to Nov 2025
0/16
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 Builderduty
Recent projects involving this firm
Twin Peaks
Convert unoccupied roof to occupied roof deck on front detached garage. change garage front…
$30K
Inner Sunset
2nd fl - to relocate (e) kitchen to living room; demo (e) fireplace; add half bathroom; add 1…
$40K
Western Addition
Revision to 202506098215 to show the construction of 2 non roll in shower rather than the 1…
$37K
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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3 project records for Builderduty: addresses, values, project teams
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Most recent filing: Twin Peaks · Nov 20, 2025
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
Inner Sunset34%
Twin Peaks33%
Western Addition33%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Hao Engineering & Consulting | Architecture | 1 | |
| 1 | Building Construction Express | 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 Builderduty Inc filed?▾
PermitPipeline tracks 3 San Francisco building-permit projects for Builderduty Inc (Jun 2025 to Nov 2025). 0 had filing activity in the last 90 days.
Does Builderduty Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Builderduty 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 Builderduty Inc work?▾
33% of Builderduty Inc's tracked San Francisco projects are in Inner Sunset.
What is a typical Builderduty Inc project worth?▾
Across the 5 tracked projects with a declared value, Builderduty Inc averages $21K per project (declared value on the permit filing, not contract value).
Which firms does Builderduty Inc work with most often?▾
Builderduty Inc most frequently appears on the same San Francisco permit filings as Building Construction Express, Hao Engineering & Consulting. Appearing together indicates association on shared filings, not a proven working relationship.
Is Builderduty Inc a general contractor?▾
Builderduty 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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