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M & M Plumbing is a plumbing contractor with 5 tracked San Francisco building-permit projects on record, with the latest filing in that record 93 days ago. Its filings (Jan 2025 to Jan 2026) are concentrated in Glen Park and Haight Ashbury, 100% residential. A typical project in the record declares $15K–$28K. If you work at M & M Plumbing, claim this page to add a description.
Filed 93 days ago
#1,158
by SF filing activity
among SF specialty contractors, 90 days to Aug 23, 2026
5
projects
from 18 filings
1/16
active week
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$65K Mission single-family renovation
Active 10 months ago · 2 filings · M & M Plumbing: specialty contractor
Provide 2 dedicated circuits for future elevator equipment and 2 outlets, 2 switches & 2 surface mounted fixtures
GC named · Architect identified · Engineer identified · Specialty contractor identified
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$28K Glen Park multifamily renovation
Active 7 months ago · M & M Plumbing: specialty contractor
Full bathroom remodel
GC named · 2 specialty contractors identified
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3 more
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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.
5 project records for M & M Plumbing: addresses, values, project teams
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Typical project$15K–$28K$23K typicalLast filed93 days agoOceanview/Merced/Ingleside · Jun 15, 2026Last 90 days1 active0 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Jun 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
Glen Park20%
Haight Ashbury20%
Mission20%
Noe Valley20%
Oceanview/Merced/Ingleside20%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Beaumont & Assoc. | Architecture | 1 | |
| 2 | Juniper Architecture | Architecture | 1 | |
| 3 | L Wong Engineering | Engineering | 1 | |
| 1 | Christopher Wells Construction Inc. | General contractor | 2 | |
| 2 | MCI Electrical Inc | Electrical contractor | 2 | |
| 3 | Matarozzi/Pelsinger Builders Inc. | General contractor | 1 | |
| 4 | Innovator Electric Inc | Electrical contractor | 1 | |
| 5 | BV Electric Incorporated | 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 8 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does M & M Plumbing appear on?▾
PermitPipeline tracks 5 San Francisco building-permit projects for M & M Plumbing (Jan 2025 to Jan 2026). 1 had filing activity in the last 90 days.
Does M & M Plumbing work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of M & M 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 M & M Plumbing work?▾
20% of M & M Plumbing's tracked San Francisco projects are in Glen Park.
What is a typical M & M Plumbing project worth?▾
The median declared value across the 5 San Francisco projects M & M Plumbing has on record that state one is $23K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as M & M Plumbing?▾
M & M Plumbing most frequently appears on the same San Francisco permit filings as Christopher Wells Construction Inc., MCI Electrical Inc, Beaumont & Assoc.. Appearing together indicates association on shared filings, not a proven working relationship.
Is M & M Plumbing a plumbing contractor?▾
M & M Plumbing 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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