125 Howth St, San Francisco, CA 94112
Yu's Plumbing & Fire Protection is a plumbing contractor with 3 tracked San Francisco building-permit projects on record, with the latest filing in that record 36 days ago. Its filings (Sep 2025 to Mar 2026) are concentrated in Bernal Heights and Inner Sunset, 100% residential. If you work at Yu's Plumbing & Fire Protection, claim this page to add a description.
Filed 36 days ago
#829
by SF filing activity
among SF specialty contractors, 90 days to Aug 23, 2026
3
projects
from 8 filings
2/16
active weeks
weeks with a filing (16 weeks to Aug 23, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$213K Inner Sunset multifamily renovation
Grade BActive 3 months ago · Yu's Plumbing & Fire Protection: specialty contractor
Basement & 1/f, work @ unit located right side of 10th ave entrance (actual): plumbing for two bathroom and one kitchen w/ underground work
GC named · Architect identified · Design firm identified · Engineer identified · 1 anticipated category not yet filed
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$900K Noe Valley multifamily renovation
Last active Sep 2025 · Yu's Plumbing & Fire Protection: specialty contractor
Plumbing for three and half bathroom. kitchen and laundry w/ underground work
GC named · Architect identified · Engineer identified · Specialty contractor identified
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$10K Bernal Heights multifamily renovation
Active 6 months ago · Yu's Plumbing & Fire Protection: specialty contractor
Unit 6: remodel one bathroom, one laundry, one kitchen and one shower pan
GC named · Specialty contractor identified
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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.
3 project records for Yu's Plumbing & Fire Protection: addresses, values, project teams
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Declared values3 on filetoo few for a rangeLast filed36 days agoNoe Valley · Aug 11, 2026Last 90 days2 active0 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
Bernal Heights34%
Inner Sunset33%
Noe Valley33%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Bill Xie Guan | Architecture | 1 | |
| 2 | Dolmen Structural Engineer | Engineering | 1 | |
| 3 | Palazzo Projects | Architecture | 1 | |
| 1 | Maguire Construction | General contractor | 1 | |
| 2 | Anton Electric | General contractor | 1 | |
| 3 | Mega Electrical Works | Electrical 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 relationships0 firmsFirms this one appears with on more than one project, out of 6 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does Yu's Plumbing & Fire Protection appear on?▾
PermitPipeline tracks 3 San Francisco building-permit projects for Yu's Plumbing & Fire Protection (Sep 2025 to Mar 2026). 2 had filing activity in the last 90 days.
Does Yu's Plumbing & Fire Protection work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of Yu's Plumbing & Fire Protection'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 Yu's Plumbing & Fire Protection work?▾
34% of Yu's Plumbing & Fire Protection's tracked San Francisco projects are in Bernal Heights.
Which firms appear most often on the same filings as Yu's Plumbing & Fire Protection?▾
Yu's Plumbing & Fire Protection most frequently appears on the same San Francisco permit filings as Bill Xie Guan, Dolmen Structural Engineer, Maguire Construction. Appearing together indicates association on shared filings, not a proven working relationship.
Is Yu's Plumbing & Fire Protection a plumbing contractor?▾
Yu's Plumbing & Fire Protection 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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