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Marco Deleon Plumbing is a plumbing contractor with 12 tracked San Francisco building-permit projects on record, with the latest filing in that record 26 days ago. Its filings (Jan 2025 to Jun 2026) are concentrated in Bayview Hunters Point and Castro/Upper Market, 100% residential. A typical project in the record declares $28K–$48K. If you work at Marco Deleon Plumbing, claim this page to add a description.
Filed 26 days ago
#583
by SF filing activity
among SF specialty contractors, 90 days to Aug 23, 2026
12
projects
from 46 filings
7/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$59K Bayview Hunters Point multifamily renovation
Grade BActive 2 months ago · Marco Deleon Plumbing: specialty contractor
Re wire unit, kitchen, bathroom, laundry room, living room and bedroom
GC named · Architect identified · Design firm identified · 2 specialty contractors identified
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$179K Twin Peaks single-family renovation
Active 10 months ago · Marco Deleon Plumbing: specialty contractor
Shower pan liner water proof
GC named · Architect identified · Design firm identified · Engineer identified · 2 specialty contractors identified
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$37K Twin Peaks single-family renovation
Grade DActive 2 months ago · Marco Deleon Plumbing: specialty contractor
Electrical wiring for laundry room remodel and a storage area
GC named · Specialty contractor identified
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9 more
Marco Deleon Plumbing projects with project intelligence
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.
12 project records for Marco Deleon Plumbing: addresses, values, project teams
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Typical project$28K–$48K$40K typical2.4× the SF median ($17K)Last filed26 days agoTwin Peaks · Aug 21, 2026Last 90 days2 active1 newly filed
Filing activity · 16 weeks to Aug 23, 2026 · peak Aug 2026
MAY
JUN
JUL
AUG
Project mix · by use
Residential100%
Geography · by neighborhood
Bayview Hunters Point23%
Castro/Upper Market22%
Noe Valley22%
Twin Peaks22%
Marina11%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Bill Xie Guan | Architecture | 2 | |
| 2 | Altos Engineering | Architecture | 1 | |
| 3 | Eag Studio | Architecture | 1 | |
| 4 | Syncopated Arch | Architecture | 1 | |
| 5 | Syncopated Architecture | Architecture | 1 | |
| 1 | Metzler Brothers General Contractors Inc | General contractor | 4 | |
| 2 | Doherty Restoration, Inc. | General contractor | 3 | |
| 3 | O'reilly Construction | General contractor | 3 | |
| 4 | M F Electric | Electrical contractor | 3 | |
| 5 | Schmitt Heating Co Inc | General contractor | 2 |
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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 relationships7 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 Marco Deleon Plumbing appear on?▾
PermitPipeline tracks 12 San Francisco building-permit projects for Marco Deleon Plumbing (Jan 2025 to Jun 2026). 2 had filing activity in the last 90 days.
Does Marco Deleon Plumbing work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Marco Deleon 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 Marco Deleon Plumbing work?▾
23% of Marco Deleon Plumbing's tracked San Francisco projects are in Bayview Hunters Point.
What is a typical Marco Deleon Plumbing project worth?▾
The median declared value across the 12 San Francisco projects Marco Deleon Plumbing 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 Marco Deleon Plumbing?▾
Marco Deleon Plumbing most frequently appears on the same San Francisco permit filings as Metzler Brothers General Contractors Inc, Doherty Restoration, Inc., O'reilly Construction. Appearing together indicates association on shared filings, not a proven working relationship.
Is Marco Deleon Plumbing a plumbing contractor?▾
Marco Deleon 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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