W C Plumbing & Fire Protection
General contractor · San Francisco permit activity
General contractor active in San Francisco construction, tracked from public building-permit filings.
#1083
by SF filing activity
among SF architects & engineers, last 90 days
4
projects tracked
Jan 2025 to Nov 2025
0/16
active weeks
weeks with a filing (last 16)
Every W C Plumbing & Fire Protection project: scopes, declared values, teams and filing history.
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$20K Mission renovation
Filed 8 months ago · 2 filings · W C Plumbing & Fire Protection: GC
Install 40 sprinklers thru out new adus per nfpa 13 & underground per nfpa 24. ref to &. voluntary nfpa 13 installation at the owners…
GC named · Architect identified
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$15K Sunset/Parkside renovation
Filed 11 months ago · W C Plumbing & Fire Protection: GC
Install 57 new sprinklers throughout per. new inderground per
GC named
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2 more
W C Plumbing & Fire Protection projects with project intelligence
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 and contact details and full filing histories are part of the paid product.
4 project records for W C Plumbing & Fire Protection: addresses, values, project teams
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Middle 50% of declared values: $10K–$20K (median $15K)
Most recent filing: Mission · Nov 6, 2025
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 neighborhood
Mission50%
Russian Hill25%
Sunset/Parkside25%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Mml Architect | Architecture | 1 | |
| None on shared filings. | ||||
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 W C Plumbing & Fire Protection filed?▾
PermitPipeline tracks 4 San Francisco building-permit projects for W C Plumbing & Fire Protection (Jan 2025 to Nov 2025). 0 had filing activity in the last 90 days.
Does W C Plumbing & Fire Protection work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of W C Plumbing & Fire Protection'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 W C Plumbing & Fire Protection work?▾
50% of W C Plumbing & Fire Protection's tracked San Francisco projects are in Mission.
What is a typical W C Plumbing & Fire Protection project worth?▾
Across the 5 tracked projects with a declared value, W C Plumbing & Fire Protection averages $11K per project (declared value on the permit filing, not contract value).
Which firms does W C Plumbing & Fire Protection work with most often?▾
W C Plumbing & Fire Protection most frequently appears on the same San Francisco permit filings as Mml Architect. Appearing together indicates association on shared filings, not a proven working relationship.
Is W C Plumbing & Fire Protection a general contractor?▾
W C Plumbing & Fire Protection 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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