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Corish Electric Residential Corporation is an electrical contractor with 3 tracked San Francisco building-permit projects on record, with the latest filing in that record 85 days ago. Its filings (Feb 2025 to Jul 2026) are concentrated in Pacific Heights and Russian Hill, 100% residential. If you work at Corish Electric Residential Corporation, claim this page to add a description.
Filed 85 days ago
#1,555
by SF filing activity
among SF specialty contractors, 90 days to Oct 4, 2026
3
projects
from 9 filings
2/16
active weeks
weeks with a filing (16 weeks to Oct 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$75K Russian Hill single-family renovation
Grade BActive 4 months ago · Corish Electric Residential Corporation: specialty contractor
New exterior pathway between e north and e south buildings. new stair, planter structure and modifications to retaining wall
GC named · Architect identified · 1 anticipated category not yet filed
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Pacific Heights multifamily renovation
Grade DActive 2 months ago · 2 filings · Corish Electric Residential Corporation: specialty contractor
Shower pan replacement
GC named · 2 specialty contractors identified
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$100K Pacific Heights single-family renovation
Last active Feb 2025 · Corish Electric Residential Corporation: specialty contractor
The kitchen and primary bathroom/closet will be remodeled, existing recessed downlighting will be removed, and new decorative lighting will…
GC named · 1 other firm identified
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Neighborhood, filing date, scope and declared value are shown here. Exact addresses,
owner names and mailing addresses, and full filing histories are part of the paid product.
3 project records for Corish Electric Residential Corporation: addresses, values, project teams
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Declared values3 on filetoo few for a rangeLast filed85 days agoPacific Heights · Jul 14, 2026Last 90 days1 active0 newly filed
Filing activity · 16 weeks to Oct 4, 2026 · peak Jul 2026
JUN
JUL
AUG
SEP
Project mix · by use
Residential100%
Geography · by neighborhood
Pacific Heights67%
Russian Hill33%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Eaton Hall Architecture | Architecture | 1 | |
| 1 | Dowbuilt Inc. | General contractor | 2 | |
| 2 | Van Acker Const Assoc Inc | General contractor | 1 | |
| 3 | Ryan Loria Plumbing | Plumbing contractor | 1 |
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Owner and developer names, and the projects behind each connection, are part of the Leads product.
Firms that appear on the same San Francisco permit filings. Association on shared filings, not a proven working relationship.
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State licenseNot connectedTrade licenses are held by BPELSG. That register is not part of the San Francisco permit record, and we do not yet read it.
Repeat working relationships1 firmFirms this one appears with on more than one project, out of 4 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Corish Electric Residential Corporation appear on?▾
PermitPipeline tracks 3 San Francisco building-permit projects for Corish Electric Residential Corporation (Feb 2025 to Jul 2026). 1 had filing activity in the last 90 days.
Does Corish Electric Residential Corporation work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Corish Electric Residential Corporation'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 Corish Electric Residential Corporation work?▾
67% of Corish Electric Residential Corporation's tracked San Francisco projects are in Pacific Heights.
Which firms appear most often on the same filings as Corish Electric Residential Corporation?▾
Corish Electric Residential Corporation most frequently appears on the same San Francisco permit filings as Dowbuilt Inc., Eaton Hall Architecture, Van Acker Const Assoc Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Corish Electric Residential Corporation an electrical contractor?▾
Corish Electric Residential Corporation is listed as an electrical contractor on its San Francisco permit filings. Roles on this profile are derived from the role each firm holds on public SF DBI filings.
Public aggregate — full project records are part of the paid leads product. Ranking, filing activity, project mix and geography were last recomputed Oct 4, 2026. Project counts, declared values and filing dates are read live from SF DBI filings.
How far back does this record go?▾
This page covers the recent permit record, not the firm’s full history. A firm’s earliest filing here means it was already working when our record opens, not that it started then.
Sources
San Francisco Department of Building Inspection permit filings.
Record source
Read directly from SF DBI filings.
Photography
None are shown until the firm supplies them.
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