J M Pacific Bay Plumbing Inc is a plumbing contractor with 9 tracked San Francisco building-permit projects on record, with the latest filing in that record 65 days ago. Its filings (Jan 2025 to Jun 2026) are concentrated in Bayview Hunters Point and Bernal Heights, 100% residential. A typical project in the record declares $3K–$50K. If you work at J M Pacific Bay Plumbing Inc, claim this page to add a description.
Filed 65 days ago
#644
by SF filing activity
among SF specialty contractors, 90 days to Aug 23, 2026
9
projects
from 41 filings
3/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$24K Sunset/Parkside single-family renovation
Active 7 months ago · 2 filings · J M Pacific Bay Plumbing: specialty contractor
Online electrical permit: 60 of buildings of 6 dwelling units or less. installation of a sprinkler monitoring system
GC named · 3 Design firms identified · 4 specialty contractors identified
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$136K Glen Park single-family renovation
Active 7 months ago · 2 filings · J M Pacific Bay Plumbing: specialty contractor
Kitchen & 1 bathroom remodeling
GC named · Architect identified · Engineer identified · Specialty contractor identified
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Excelsior multifamily renovation
Grade DActive 2 months ago · J M Pacific Bay Plumbing: specialty contractor
To obtain final inspection for work approved under. all work is complete
GC named · 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.
9 project records for J M Pacific Bay Plumbing Inc: addresses, values, project teams
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Typical project$3K–$50K$24K typical1.4× the SF median ($17K)Last filed65 days agoCastro/Upper Market · Jul 13, 2026Last 90 days2 active1 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jul 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
Bayview Hunters Point20%
Bernal Heights20%
Castro/Upper Market20%
Excelsior20%
Glen Park20%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | 444 Architects | Architecture | 1 | |
| 2 | Altos Engineering | Architecture | 1 | |
| 1 | Cookline Construction Inc | General contractor | 3 | |
| 2 | S R S Electric | Electrical contractor | 2 | |
| 3 | Bayside Mechanical Inc | General contractor | 1 | |
| 4 | Blue Sky Building | General contractor | 1 | |
| 5 | Ha Fire Protection | General contractor | 1 |
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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 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 18 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 M Pacific Bay Plumbing Inc appear on?▾
PermitPipeline tracks 9 San Francisco building-permit projects for J M Pacific Bay Plumbing Inc (Jan 2025 to Jun 2026). 2 had filing activity in the last 90 days.
Does J M Pacific Bay Plumbing Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of J M Pacific Bay 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 M Pacific Bay Plumbing Inc work?▾
20% of J M Pacific Bay Plumbing Inc's tracked San Francisco projects are in Bayview Hunters Point.
What is a typical J M Pacific Bay Plumbing Inc project worth?▾
The median declared value across the 9 San Francisco projects J M Pacific Bay Plumbing Inc has on record that state one is $24K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as J M Pacific Bay Plumbing Inc?▾
J M Pacific Bay Plumbing Inc most frequently appears on the same San Francisco permit filings as Cookline Construction Inc, S R S Electric, 444 Architects. Appearing together indicates association on shared filings, not a proven working relationship.
Is J M Pacific Bay Plumbing Inc a plumbing contractor?▾
J M Pacific Bay 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.
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