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Marco Deleon Plumbing

Plumbing contractor · San Francisco
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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)
Portfolio · $399/yearFree during launch
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Permit-backed projects · PermitPipeline’s independent record
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.
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

#FirmPrimary roleSharedRelative
1Bill Xie GuanArchitecture2
2Altos EngineeringArchitecture1
3Eag StudioArchitecture1
4Syncopated ArchArchitecture1
5Syncopated ArchitectureArchitecture1
1Metzler Brothers General Contractors IncGeneral contractor4
2Doherty Restoration, Inc.General contractor3
3O'reilly ConstructionGeneral contractor3
4M F ElectricElectrical contractor3
5Schmitt Heating Co IncGeneral contractor2

Create a free account to see every firm on these projects and how many projects each one shares.

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.
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.
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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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