Erwin J O'toole
Engineering firm · San Francisco permit activity
Engineering firm active in San Francisco construction, tracked from public building-permit filings.
#618
by NYC filing activity
among NYC architects & engineers, last 90 days
5
project records
Mar 2025 to Jul 2026
1/16
active weeks
weeks with a filing (last 16)
5 projects
Scopes, declared values and this firm's role on each one
See 5 projects involving Erwin J O'toole
Recent projects involving this firm
Mission
Install a retractable shade structure with fire-retardant fabric including all required…
$20K
Castro/Upper Market
Revision to pa# 202504154450: add skylight in/above bathroom on 3rd floor, existing infill…
$57K
Outer Richmond
Sequencing shoring for previously approved permit 202506128620
$23K
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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5 project records for Erwin J O'toole: addresses, values, project teams
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Middle 50% of declared values: $23K–$57K (median $30K)
Most recent filing: Mission · Jul 1, 2026
1 active · 1 newly observed last 90 days
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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
Castro/Upper Market20%
Mission20%
Mission Bay20%
Nob Hill20%
Outer Richmond20%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Erwin J Otoole Pe | Architecture | 1 | |
| 1 | Homeowner's Permit | General contractor | 1 | |
| 2 | Jlq Construction Inc | General contractor | 1 | |
| 3 | Neeve Engineering Inc | General contractor | 1 | |
| 4 | Planart Construction Corp | 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 Erwin J O'toole filed?▾
PermitPipeline tracks 5 San Francisco building-permit projects for Erwin J O'toole (Mar 2025 to Jul 2026). 1 had filing activity in the last 90 days.
Does Erwin J O'toole work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Erwin J O'toole'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 Erwin J O'toole work?▾
20% of Erwin J O'toole's tracked San Francisco projects are in Castro/Upper Market.
What is a typical Erwin J O'toole project worth?▾
Across the 8 tracked projects with a declared value, Erwin J O'toole averages $79K per project (declared value on the permit filing, not contract value).
Which firms does Erwin J O'toole work with most often?▾
Erwin J O'toole most frequently appears on the same San Francisco permit filings as Erwin J Otoole Pe, Homeowner's Permit, Jlq Construction Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Erwin J O'toole an engineering firm?▾
Erwin J O'toole 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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