245 Arleta Ave, San Francisco, CA 94134
CJ Plumbing is a general contractor with 38 tracked San Francisco building-permit projects on record, with the latest filing in that record 46 days ago. Its filings (Jan 2025 to Aug 2026) are concentrated in Outer Richmond and Excelsior, 100% residential. A typical project in the record declares $1K–$50K. If you work at CJ Plumbing, claim this page to add a description.
Filed 46 days ago
#70
by SF filing activity
among SF general contractors, 90 days to Oct 4, 2026
38
projects
from 118 filings
6/16
active weeks
weeks with a filing (16 weeks to Oct 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$96K Japantown multifamily renovation
Grade BActive 5 months ago · CJ Plumbing: GC
Work category: 2pa; new installation of 1 bathroom, 1 powder, 1 kitchen, 1 washer and dryer
GC named · 2 architects identified · Engineer identified · Specialty contractor identified
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$10K West of Twin Peaks renovation
Active 1 month ago · 4 filings · CJ Plumbing: GC
Work category: 1m; install one (1) mitsubishi ducted heat pump system and all new ducting
GC named · 3 specialty contractors identified
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Haight Ashbury single-family renovation
Grade AActive 1 month ago · 2 filings · CJ Plumbing: GC
Work category: 1p; install ground water pipe
GC named · 2 architects identified · 2 engineers identified · Specialty contractor identified
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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.
38 project records for CJ Plumbing: addresses, values, project teams
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Typical project$1K–$50K$12K typical71% of the SF median ($17K)Last filed46 days agoJapantown · Aug 22, 2026Last 90 days8 active1 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
Outer Richmond33%
Excelsior17%
Glen Park17%
Noe Valley17%
Potrero Hill16%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Double D Engineeering | Architecture | 2 | |
| 2 | Hom & Pisano Engineering Inc. | Engineering | 2 | |
| 3 | Mark English Architects | Architecture | 2 | |
| 4 | Acmr Architectural | Architecture | 1 | |
| 5 | Architect SF | Architecture | 1 | |
| 1 | Y G Electric Inc | Electrical contractor | 4 | |
| 2 | Amber - Tru Construction Inc. | General contractor | 3 | |
| 3 | Feregrino Electric | Electrical contractor | 3 | |
| 4 | FG Force Construction Inc | General contractor | 2 | |
| 5 | Hon's Construction Inc. | General contractor | 2 |
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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 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 relationships15 firmsFirms this one appears with on more than one project, out of 47 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does CJ Plumbing appear on?▾
PermitPipeline tracks 38 San Francisco building-permit projects for CJ Plumbing (Jan 2025 to Aug 2026). 8 had filing activity in the last 90 days.
Does CJ Plumbing work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of CJ 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 CJ Plumbing work?▾
33% of CJ Plumbing's tracked San Francisco projects are in Outer Richmond.
What is a typical CJ Plumbing project worth?▾
The median declared value across the 29 San Francisco projects CJ Plumbing has on record that state one is $12K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as CJ Plumbing?▾
CJ Plumbing most frequently appears on the same San Francisco permit filings as Y G Electric Inc, Amber - Tru Construction Inc., Feregrino Electric. Appearing together indicates association on shared filings, not a proven working relationship.
Is CJ Plumbing a general contractor?▾
CJ 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 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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