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Deleon Plumbing is a plumbing contractor with 15 tracked San Francisco building-permit projects on record, with the latest filing in that record 85 days ago. Its filings (Jan 2025 to Jun 2026) are concentrated in Inner Richmond and Sunset/Parkside, 100% residential. A typical project in the record declares $20K–$130K. If you work at Deleon Plumbing, claim this page to add a description.
Filed 85 days ago
#411
by SF filing activity
among SF specialty contractors, 90 days to Oct 4, 2026
15
projects
from 56 filings
4/16
active weeks
weeks with a filing (16 weeks to Oct 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$90K Chinatown multifamily renovation
Grade DActive 3 months ago · 2 filings · Deleon Plumbing: specialty contractor
Bathroom remodel in kind. new shower pan. no structural work
GC named · Specialty contractor identified
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$150K Haight Ashbury multifamily renovation
Active 7 months ago · Deleon Plumbing: specialty contractor
Work category: 2pa; remodel 3 in in-kind laundries at the back of the building. bathroom and kitchen remodel in third floor. 3 tankless…
GC named · Engineer identified · 2 specialty contractors identified
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$130K Inner Richmond multifamily renovation
Active 8 months ago · Deleon Plumbing: specialty contractor
Work category: 1p; gas lien for a stand along fireplace
GC named · 2 specialty contractors identified
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12 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.
15 project records for Deleon Plumbing: addresses, values, project teams
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Typical project$20K–$130K$90K typical5.3× the SF median ($17K)Last filed85 days agoPacific Heights · Jul 14, 2026Last 90 days3 active0 newly filed
Filing activity · 16 weeks to Oct 4, 2026 · peak Jun 2026
JUN
JUL
AUG
SEP
Project mix · by use
Residential100%
Geography · by neighborhood
Inner Richmond30%
Sunset/Parkside30%
Pacific Heights20%
Chinatown10%
Glen Park10%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Base Design | Architecture | 1 | |
| 2 | Kevin Ma | Architecture | 1 | |
| 3 | Martinkovic Milford Architects | Architecture | 1 | |
| 4 | Meece Engineering Inc. | Engineering | 1 | |
| 5 | Patrick Donato | Architecture | 1 | |
| 1 | MCI Electrical Inc | Electrical contractor | 5 | |
| 2 | Actually Design Build Inc | General contractor | 3 | |
| 3 | Millwright Construction | General contractor | 2 | |
| 4 | Golden Bay Electric | Electrical contractor | 2 | |
| 5 | A L V 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 relationships4 firmsFirms this one appears with on more than one project, out of 19 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Deleon Plumbing appear on?▾
PermitPipeline tracks 15 San Francisco building-permit projects for Deleon Plumbing (Jan 2025 to Jun 2026). 3 had filing activity in the last 90 days.
Does Deleon Plumbing work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of 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 Deleon Plumbing work?▾
30% of Deleon Plumbing's tracked San Francisco projects are in Inner Richmond.
What is a typical Deleon Plumbing project worth?▾
The median declared value across the 11 San Francisco projects Deleon Plumbing has on record that state one is $90K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as Deleon Plumbing?▾
Deleon Plumbing most frequently appears on the same San Francisco permit filings as MCI Electrical Inc, Actually Design Build Inc, Millwright Construction. Appearing together indicates association on shared filings, not a proven working relationship.
Is Deleon Plumbing a plumbing contractor?▾
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 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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