FDL Plumbing Inc is a plumbing contractor with 32 tracked San Francisco building-permit projects on record, with the latest filing in that record 93 days ago. Its filings (Jan 2025 to Jul 2026) are concentrated in West of Twin Peaks and Hayes Valley, 100% residential. A typical project in the record declares $10K–$65K. If you work at FDL Plumbing Inc, claim this page to add a description.
Filed 93 days ago
#943
by SF filing activity
among SF specialty contractors, 90 days to Oct 4, 2026
32
projects
from 99 filings
3/16
active weeks
weeks with a filing (16 weeks to Oct 4, 2026)
Portfolio · $399/yearFree during launch
Work at Fdl Plumbing Inc?
Claim your firm and publish up to three projects with photographs. Claiming also gives you your logo, a short introduction and your own contact details.
Permit-backed projects · PermitPipeline’s independent record
$35K Pacific Heights multifamily renovation
Grade DActive 5 months ago · FDL Plumbing: specialty contractor
Unit 4: bathroom remodel, laundry room install new pipes
GC named · Specialty contractor identified
View project details →
$5K West of Twin Peaks single-family renovation
Grade DActive 4 months ago · FDL Plumbing: specialty contractor
Recommencement and completion of work approved under
GC named
View project details →
$10K Sunset/Parkside renovation
Active 8 months ago · 7 filings · FDL Plumbing: specialty contractor
Upgrade service to 200 amps, under ground service
No GC named · 2 specialty contractors identified
View project details →
29 more
FDL Plumbing projects with project intelligence
Scopes, values, teams and filing history for every one
Start your 14-day trial →
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.
32 project records for FDL Plumbing Inc: addresses, values, project teams
Start 14-day free trial
Typical project$10K–$65K$22K typicalLast filed93 days agoCastro/Upper Market · Jul 6, 2026Last 90 days1 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
West of Twin Peaks31%
Hayes Valley25%
Haight Ashbury19%
Bernal Heights13%
Marina12%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Erwin J Otoole PE | Architecture | 2 | |
| 2 | Five Design | Architecture | 1 | |
| 3 | Kerman Morris Architects | Architecture | 1 | |
| 4 | Oblique City | Architecture | 1 | |
| 5 | PCTC Engineering | Engineering | 1 | |
| 1 | D E Electric | Electrical contractor | 5 | |
| 2 | Prime Construction & Renovation Inc. | General contractor | 4 | |
| 3 | G C Electric | Electrical contractor | 3 | |
| 4 | Art Of Construction Inc | General contractor | 2 | |
| 5 | Duane Ernst Construction | General contractor | 2 |
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.
Get an email when FDL Plumbing Inc files a new project. Monitor up to 10 firms free.
Create your free account
Already have an account? Log in
Need full project records — addresses, values, parties? Start 14-day free trial
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 relationships10 firmsFirms this one appears with on more than one project, out of 29 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does FDL Plumbing Inc appear on?▾
PermitPipeline tracks 32 San Francisco building-permit projects for FDL Plumbing Inc (Jan 2025 to Jul 2026). 1 had filing activity in the last 90 days.
Does FDL Plumbing Inc work on commercial or residential projects?▾
Across its tracked San Francisco filings, 0% of FDL Plumbing Inc'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 FDL Plumbing Inc work?▾
31% of FDL Plumbing Inc's tracked San Francisco projects are in West of Twin Peaks.
What is a typical FDL Plumbing Inc project worth?▾
The median declared value across the 23 San Francisco projects FDL Plumbing Inc has on record that state one is $22K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as FDL Plumbing Inc?▾
FDL Plumbing Inc most frequently appears on the same San Francisco permit filings as D E Electric, Prime Construction & Renovation Inc., G C Electric. Appearing together indicates association on shared filings, not a proven working relationship.
Is FDL Plumbing Inc a plumbing contractor?▾
FDL Plumbing Inc 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.
Firm directories by market