Jin's Plumbing Inc is a plumbing contractor with 6 tracked San Francisco building-permit projects on record, with the latest filing in that record 41 days ago. Its filings (Mar 2025 to May 2026) are concentrated in West of Twin Peaks and Castro/Upper Market, 100% residential. A typical project in the record declares $7K–$160K. If you work at Jin's Plumbing Inc, claim this page to add a description.
Filed 41 days ago
#1,052
by SF filing activity
among SF specialty contractors, 90 days to Aug 23, 2026
6
projects
from 19 filings
3/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
Portfolio · $399/yearFree during launch
Work at Jin's Plumbing Inc?
Claim your firm and publish up to three projects with photographs. Claiming also gives you your logo, a short introduction and your own contact details.
Permit-backed projects · PermitPipeline’s independent record
$405K West of Twin Peaks single-family renovation
Grade BActive 3 months ago · 2 filings · Jin's Plumbing: specialty contractor
Revision to: remove existing front exterior stair. provide new layout for new stair. new framing of existing exterior walls and new stucco…
GC named · 2 architects identified · Design firm identified · Engineer identified · Specialty contractor identified
View project details →
$53K Pacific Heights single-family renovation
Active 9 months ago · Jin's Plumbing: specialty contractor
Rewire library, sun room and 1/2 bath. recessed lighting, shelve lights and outlets
GC named · Architect identified · Specialty contractor identified
View project details →
$7K Mission multifamily renovation
Active 8 months ago · 2 filings · Jin's Plumbing: specialty contractor
To comply with: new laundry in basement
No GC named · Engineer identified
View project details →
3 more
Jin's Plumbing projects with project intelligence
Scopes, values, teams and filing history for every one
Start your 14-day trial →
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.
6 project records for Jin's Plumbing Inc: addresses, values, project teams
Start 14-day free trial
Typical project$7K–$160K$53K typical3.1× the SF median ($17K)Last filed41 days agoMission · Aug 6, 2026Last 90 days1 active0 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak May 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
West of Twin Peaks33%
Castro/Upper Market17%
Glen Park17%
Mission17%
Pacific Heights16%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | A. Urrutia | Architecture | 1 | |
| 2 | J & S Consultant Inc | Engineering | 1 | |
| 3 | Jeffrey A. Eade Architect | Architecture | 1 | |
| 4 | Knock Architecture & Design | Architecture | 1 | |
| 1 | Doran Construction & Design | General contractor | 2 | |
| 2 | Mega Electrical Works | Electrical contractor | 2 |
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.
Get an email when Jin's Plumbing Inc files a new project. Monitor up to 10 firms free.
Create your free account
Already have an account? Log in
Need full project records — addresses, values, parties? Start 14-day free trial
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 relationships2 firmsFirms this one appears with on more than one project, out of 6 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Jin's Plumbing Inc appear on?▾
PermitPipeline tracks 6 San Francisco building-permit projects for Jin's Plumbing Inc (Mar 2025 to May 2026). 1 had filing activity in the last 90 days.
Does Jin's Plumbing Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Jin's Plumbing Inc'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 Jin's Plumbing Inc work?▾
33% of Jin's Plumbing Inc's tracked San Francisco projects are in West of Twin Peaks.
What is a typical Jin's Plumbing Inc project worth?▾
The median declared value across the 6 San Francisco projects Jin's Plumbing Inc has on record that state one is $53K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Jin's Plumbing Inc?▾
Jin's Plumbing Inc most frequently appears on the same San Francisco permit filings as Doran Construction & Design, Mega Electrical Works, A. Urrutia. Appearing together indicates association on shared filings, not a proven working relationship.
Is Jin's Plumbing Inc a plumbing contractor?▾
Jin's Plumbing Inc 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.
Firm directories by market