(415) 626-404478 Shotwell St, San Francisco, CA 94103
J E Brown Co Mechanical is a plumbing contractor with 17 tracked San Francisco building-permit projects on record, with the latest filing in that record 68 days ago. Its filings (Jan 2025 to Jul 2026) are concentrated in Marina and Pacific Heights, 100% residential. A typical project in the record declares $2K–$27K. If you work at J E Brown Co Mechanical, claim this page to add a description.
Filed 68 days ago
#618
by SF filing activity
among SF specialty contractors, 90 days to Oct 4, 2026
17
projects
from 46 filings
5/16
active weeks
weeks with a filing (16 weeks to Oct 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$39K Financial District/South Beach renovation
Active 2 months ago · 5 filings · J E Brown Co Mechanical: specialty contractor
Work category: 1p; new commercial 40-gallon water heater installation
GC named · 2 Design firms identified · 3 specialty contractors identified
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$27K Pacific Heights multifamily renovation
Grade BActive 4 months ago · J E Brown Co Mechanical: specialty contractor
Reroof no hot works
GC named · 1 other firm identified
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$4K Nob Hill renovation
Active 4 months ago · 3 filings · J E Brown Co Mechanical: specialty contractor
Installation of properly grounding for 200amps system. replacement of existing electrical panel
No GC named · 2 specialty contractors 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.
17 project records for J E Brown Co Mechanical: addresses, values, project teams
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Typical project$2K–$27K$15K typicalLast filed68 days agoMarina · Jul 31, 2026Last 90 days2 active0 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
Marina42%
Pacific Heights25%
Nob Hill17%
Bayview Hunters Point8%
Financial District/South Beach8%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Design Consultants Group, Inc | Architecture | 1 | |
| 1 | San Francisco Fire | General contractor | 2 | |
| 2 | B B J Electric, Inc | General contractor | 1 | |
| 3 | Crime Watch Security Systems LLC. | General contractor | 1 | |
| 4 | Hue & Cry Security System | General contractor | 1 | |
| 5 | O'conner Plumbing And Fire Pro | 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 relationships1 firmFirms this one appears with on more than one project, out of 13 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 E Brown Co Mechanical appear on?▾
PermitPipeline tracks 17 San Francisco building-permit projects for J E Brown Co Mechanical (Jan 2025 to Jul 2026). 2 had filing activity in the last 90 days.
Does J E Brown Co Mechanical work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of J E Brown Co Mechanical'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 E Brown Co Mechanical work?▾
42% of J E Brown Co Mechanical's tracked San Francisco projects are in Marina.
What is a typical J E Brown Co Mechanical project worth?▾
The median declared value across the 10 San Francisco projects J E Brown Co Mechanical has on record that state one is $15K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as J E Brown Co Mechanical?▾
J E Brown Co Mechanical most frequently appears on the same San Francisco permit filings as San Francisco Fire, B B J Electric, Inc, Crime Watch Security Systems LLC.. Appearing together indicates association on shared filings, not a proven working relationship.
Is J E Brown Co Mechanical a plumbing contractor?▾
J E Brown Co Mechanical 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.
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