PermitPipeline

Duane Ernst Construction

General contractor · San Francisco permit activity
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General contractor active in San Francisco construction, tracked from public building-permit filings.

#1972
by NYC filing activity
among NYC general contractors, last 90 days
3
project records
Jun 2025 to Feb 2026
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 Duane Ernst Construction
Recent projects involving this firm
Haight Ashbury
Bathroom remodel same footprint. new toilet, shower fixtures, vanity, sink faucet in all…
Feb 17, 2026 · otc alterations permit · General contractor
$22K
Hayes Valley
Bathroom remodel same footprint. new toilet, shower fixtures, vanity, sink facuet all in…
Nov 6, 2025 · otc alterations permit · General contractor
$20K
Haight Ashbury
Bathroom remodel, same footprint. new toilet, shower fixtures, vanity, sink faucet; all in…
Jun 26, 2025 · otc alterations permit · General contractor
$22K

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 Duane Ernst Construction → start a 14-day trial
Most recent filing: Haight Ashbury · Feb 17, 2026 0 active · 0 newly observed last 90 days

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

Haight Ashbury67%
Hayes Valley33%

Frequently asked questions

How many SF projects has Duane Ernst Construction filed?▾
PermitPipeline tracks 3 San Francisco building-permit projects for Duane Ernst Construction (Jun 2025 to Feb 2026). 0 had filing activity in the last 90 days.
Does Duane Ernst Construction work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Duane Ernst Construction'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 Duane Ernst Construction work?▾
67% of Duane Ernst Construction's tracked San Francisco projects are in Haight Ashbury.
What is a typical Duane Ernst Construction project worth?▾
Across the 3 tracked projects with a declared value, Duane Ernst Construction averages $21K per project (declared value on the permit filing, not contract value).
Is Duane Ernst Construction a general contractor?▾
Duane Ernst Construction 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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