J Comparan Plumbing Inc is a plumbing contractor with 5 tracked San Francisco building-permit projects on record, with the latest filing in that record 105 days ago. Its filings (Jan 2025 to May 2026) are concentrated in Haight Ashbury and Inner Sunset, 100% residential. A typical project in the record declares $6K–$77K. If you work at J Comparan Plumbing Inc, claim this page to add a description.
Filed 105 days ago
#2,002
by SF filing activity
among SF specialty contractors, 90 days to Oct 4, 2026
5
projects
from 16 filings
1/16
active week
weeks with a filing (16 weeks to Oct 4, 2026)
Portfolio · $399/yearFree during launch
Work at J Comparan 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
$62K Sunset/Parkside multifamily renovation
Grade DActive 4 months ago · J Comparan Plumbing: specialty contractor
Rewiring 2 bathrooms
GC named · Specialty contractor identified
View project details →
$6K Mission multifamily renovation
Grade DActive 5 months ago · 2 filings · J Comparan Plumbing: specialty contractor
Work category: 1p; remove hose bibb and cap off waterline
GC named · Specialty contractor identified
View project details →
$77K Presidio Heights renovation
Last active Mar 2025 · 4 filings · J Comparan Plumbing: specialty contractor
Work category: 1m; final boiler inspection. this permit is a continuation for the expired
GC named · 3 Design firms identified · 4 specialty contractors identified
View project details →
2 more
J Comparan 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.
5 project records for J Comparan Plumbing Inc: addresses, values, project teams
Start 14-day free trial
Typical project$6K–$77K$41K typical2.4× the SF median ($17K)Last filed105 days agoSunset/Parkside · Jun 24, 2026Last 90 days0 active0 newly filed
Filing activity · 16 weeks to Oct 4, 2026 · peak Jun 2026
JUN
JUL
AUG
SEP
Project mix · by use
Residential100%
Geography · by neighborhood
Haight Ashbury20%
Inner Sunset20%
Mission20%
Presidio Heights20%
Sunset/Parkside20%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| None on shared filings. | ||||
| 1 | Dollard Construction Inc. | General contractor | 2 | |
| 2 | Y G Electric Inc | Electrical contractor | 2 | |
| 3 | Todd Morris Fire Pro | General contractor | 1 | |
| 4 | Crime Watch | General contractor | 1 | |
| 5 | Hydronics Inc. | Plumbing contractor | 1 | |
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 J Comparan 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 5 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does J Comparan Plumbing Inc appear on?▾
PermitPipeline tracks 5 San Francisco building-permit projects for J Comparan Plumbing Inc (Jan 2025 to May 2026). 0 had filing activity in the last 90 days.
Does J Comparan Plumbing Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of J Comparan 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 J Comparan Plumbing Inc work?▾
20% of J Comparan Plumbing Inc's tracked San Francisco projects are in Haight Ashbury.
What is a typical J Comparan Plumbing Inc project worth?▾
The median declared value across the 4 San Francisco projects J Comparan Plumbing Inc has on record that state one is $41K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as J Comparan Plumbing Inc?▾
J Comparan Plumbing Inc most frequently appears on the same San Francisco permit filings as Dollard Construction Inc., Y G Electric Inc, Todd Morris Fire Pro. Appearing together indicates association on shared filings, not a proven working relationship.
Is J Comparan Plumbing Inc a plumbing contractor?▾
J Comparan 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 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.
Firm directories by market