Discover Plumbing And Rooter Inc is a plumbing contractor with 10 tracked San Francisco building-permit projects on record, with the latest filing in that record 48 days ago. Its filings (May 2025 to Apr 2026) are concentrated in Excelsior and Hayes Valley, 90% residential. A typical project in the record declares $13K–$62K. If you work at Discover Plumbing And Rooter Inc, claim this page to add a description.
Filed 48 days ago
#400
by SF filing activity
among SF specialty contractors, 90 days to Aug 23, 2026
10
projects
from 30 filings
5/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
Portfolio · $399/yearFree during launch
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Permit-backed projects · PermitPipeline’s independent record
$40K Nob Hill multifamily renovation
Grade BActive 4 months ago · Discover Plumbing And Rooter: specialty contractor
Reroofing hot works
GC named · Design firm identified · 2 specialty contractors identified
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$100K Haight Ashbury multifamily renovation
Active 10 months ago · Discover Plumbing And Rooter: specialty contractor
Work category: 1p; install new underground plumbing only for new bathroom and kitchen for lower
No GC named · Specialty contractor identified
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$8K Nob Hill multifamily renovation
Active 11 months ago · Discover Plumbing And Rooter: specialty contractor
Replace 2 windows like for like, the same size existing opening locations. 1 window is visible from the street, the other window will not…
GC named · 1 other firm identified
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7 more
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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.
10 project records for Discover Plumbing And Rooter Inc: addresses, values, project teams
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Typical project$13K–$62K$40K typical2.4× the SF median ($17K)Last filed48 days agoExcelsior · Jul 30, 2026Last 90 days3 active0 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Commercial10%
Residential90%
Geography · by neighborhood
Excelsior23%
Hayes Valley22%
Mission22%
Nob Hill22%
Haight Ashbury11%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| None on shared filings. | ||||
| 1 | Franklin Electric | Electrical contractor | 2 | |
| 2 | Abstract Windows Inc. | General contractor | 1 | |
| 3 | Arch Plumbing Inc | General contractor | 1 | |
| 4 | Elm Roofing Contractors Inc Dba Element | General contractor | 1 | |
| 5 | HL81 Construction Inc | 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 10 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Discover Plumbing And Rooter Inc appear on?▾
PermitPipeline tracks 10 San Francisco building-permit projects for Discover Plumbing And Rooter Inc (May 2025 to Apr 2026). 3 had filing activity in the last 90 days.
Does Discover Plumbing And Rooter Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 10% of Discover Plumbing And Rooter Inc's projects are commercial and 90% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does Discover Plumbing And Rooter Inc work?▾
23% of Discover Plumbing And Rooter Inc's tracked San Francisco projects are in Excelsior.
What is a typical Discover Plumbing And Rooter Inc project worth?▾
The median declared value across the 10 San Francisco projects Discover Plumbing And Rooter Inc has on record that state one is $40K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Discover Plumbing And Rooter Inc?▾
Discover Plumbing And Rooter Inc most frequently appears on the same San Francisco permit filings as Franklin Electric, Abstract Windows Inc., Arch Plumbing Inc. Appearing together indicates association on shared filings, not a proven working relationship.
Is Discover Plumbing And Rooter Inc a plumbing contractor?▾
Discover Plumbing And Rooter 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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