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Cary Winf Plumbing

General contractor · San Francisco
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15 N Humboldt St, San Mateo, CA
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Cary Winf Plumbing is a general contractor with 21 tracked San Francisco building-permit projects on record, with the latest filing in that record 27 days ago. Its filings (Jan 2025 to Apr 2026) are concentrated in Noe Valley and Potrero Hill, 95% residential. A typical project in the record declares $5K–$20K. If you work at Cary Winf Plumbing, claim this page to add a description.

Filed 27 days ago
#181
by SF filing activity
among SF general contractors, 90 days to Aug 23, 2026
21
projects
from 79 filings
8/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
Portfolio · $399/yearFree during launch
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Permit-backed projects · PermitPipeline’s independent record
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.
Typical project$5K–$20K$13K typical76% of the SF median ($17K)Last filed27 days agoMarina · Aug 21, 2026Last 90 days5 active0 newly filed

Filing activity · 16 weeks to Aug 23, 2026 · peak Aug 2026

MAY
JUN
JUL
AUG

Project mix · by use

Commercial5%
Residential95%

Geography · by neighborhood

Noe Valley29%
Potrero Hill22%
West of Twin Peaks21%
Excelsior14%
Marina14%

Shared-project connections

#FirmPrimary roleSharedRelative
1Arcus Architecture & PlanningArchitecture1
2David Armour ArchitectureArchitecture1
3Double -D EngineeringEngineering1
4Dwong Engineering IncArchitecture1
5Jorge Carbonell ArchitectureArchitecture1
1De Jong ConstructionGeneral contractor2
2Oxypower Inc Dba Occidental PowerGeneral contractor2
3Barak ElectricElectrical contractor2
4Tam's Electric Inc.General contractor2
5Beyond The Horizon ConstructionGeneral contractor1

Create a free account to see every firm on these projects and how many projects each one shares.

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.
State licenseNot connectedContractor registration is held by BPELSG. That register is not part of the San Francisco permit record, and we do not yet read it.
Repeat working relationships4 firmsFirms this one appears with on more than one project, out of 33 in total.
Permit speed69 days
This firm69d
SF median23d
46 days longer than the SF median
based on 15 firm filings vs 4,623 SF filings

Frequently asked questions

How many SF projects does Cary Winf Plumbing appear on?▾
PermitPipeline tracks 21 San Francisco building-permit projects for Cary Winf Plumbing (Jan 2025 to Apr 2026). 5 had filing activity in the last 90 days.
Does Cary Winf Plumbing work on commercial or residential projects?▾
Across its tracked San Francisco filings, 5% of Cary Winf Plumbing's projects are commercial and 95% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Cary Winf Plumbing work?▾
29% of Cary Winf Plumbing's tracked San Francisco projects are in Noe Valley.
What is a typical Cary Winf Plumbing project worth?▾
The median declared value across the 21 San Francisco projects Cary Winf Plumbing has on record that state one is $13K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Cary Winf Plumbing?▾
Cary Winf Plumbing most frequently appears on the same San Francisco permit filings as De Jong Construction, Oxypower Inc Dba Occidental Power, Barak Electric. Appearing together indicates association on shared filings, not a proven working relationship.
Is Cary Winf Plumbing a general contractor?▾
Cary Winf Plumbing 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 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.
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Sources

San Francisco Department of Building Inspection permit filings.

Record source

Read directly from SF DBI filings.

Photography

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