(415) 845-38701854 39th Ave, San Francisco, CA
West Cork Plumbing is a plumbing contractor with 14 tracked San Francisco building-permit projects on record, with the latest filing in that record 25 days ago. Its filings (Jan 2025 to Jun 2026) are concentrated in Noe Valley and West of Twin Peaks, 100% residential. A typical project in the record declares $14K–$150K. If you work at West Cork Plumbing, claim this page to add a description.
Filed 25 days ago
#248
by SF filing activity
among SF specialty contractors, 90 days to Aug 23, 2026
14
projects
from 60 filings
8/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$200K Noe Valley multifamily renovation
Grade AActive 4 months ago · West Cork Plumbing: specialty contractor
Work category: 1m; install one split heat pump unit
GC named · Engineer identified · 3 specialty contractors identified
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$56K West of Twin Peaks single-family renovation
Grade BActive 2 months ago · West Cork Plumbing: specialty contractor
Work category: 1p; 2 shower pans
GC named · 2 specialty contractors identified
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Russian Hill multifamily renovation
Grade BActive 2 months ago · 4 filings · West Cork Plumbing: specialty contractor
Work category: 2pa; remodel unit new water heater
GC named · Architect identified · Engineer identified · 2 specialty contractors identified
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11 more
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Scopes, values, teams and filing history for every one
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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.
14 project records for West Cork Plumbing: addresses, values, project teams
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Typical project$14K–$150K$50K typical2.9× the SF median ($17K)Last filed25 days agoNoe Valley · Aug 11, 2026Last 90 days4 active1 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
Noe Valley29%
West of Twin Peaks29%
Bernal Heights14%
Castro/Upper Market14%
Hayes Valley14%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Framework Engineering PC | Engineering | 1 | |
| 2 | Design Pad Architecture | Architecture | 1 | |
| 3 | Jza Architure | Architecture | 1 | |
| 4 | Kevin O'connor Inc. | Architecture | 1 | |
| 5 | Martinkovic Milford Architects | Architecture | 1 | |
| 1 | Kilrea Construction Inc | General contractor | 4 | |
| 2 | M J Electric Services | Electrical contractor | 4 | |
| 3 | Citywest Construction Inc. | General contractor | 3 | |
| 4 | Kevin Francis Rafferty Electric | Electrical contractor | 3 | |
| 5 | J O'driscoll Electrical Inc | Electrical contractor | 3 |
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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 relationships8 firmsFirms this one appears with on more than one project, out of 24 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does West Cork Plumbing appear on?▾
PermitPipeline tracks 14 San Francisco building-permit projects for West Cork Plumbing (Jan 2025 to Jun 2026). 4 had filing activity in the last 90 days.
Does West Cork Plumbing work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of West Cork Plumbing'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 West Cork Plumbing work?▾
29% of West Cork Plumbing's tracked San Francisco projects are in Noe Valley.
What is a typical West Cork Plumbing project worth?▾
The median declared value across the 14 San Francisco projects West Cork Plumbing has on record that state one is $50K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as West Cork Plumbing?▾
West Cork Plumbing most frequently appears on the same San Francisco permit filings as Kilrea Construction Inc, M J Electric Services, Citywest Construction Inc.. Appearing together indicates association on shared filings, not a proven working relationship.
Is West Cork Plumbing a plumbing contractor?▾
West Cork Plumbing is listed as a plumbing 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 Aug 23, 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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