L. J. Kruse Co is a plumbing contractor with 9 tracked San Francisco building-permit projects on record, with the latest filing in that record 92 days ago. Its filings (Apr 2025 to May 2026) are concentrated in Nob Hill and Financial District/South Beach, 100% commercial. A typical project in the record declares $5K–$226K. If you work at L. J. Kruse Co, claim this page to add a description.
Filed 92 days ago
#1,132
by SF filing activity
among SF specialty contractors, 90 days to Oct 4, 2026
9
projects
from 18 filings
2/16
active weeks
weeks with a filing (16 weeks to Oct 4, 2026)
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Permit-backed projects · PermitPipeline’s independent record
$226K Pacific Heights commercial renovation
Grade DActive 5 months ago · L. J. Kruse: specialty contractor
Reroof, no hot works
GC named · 1 other firm identified · 1 anticipated category not yet filed
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$1.0M Financial District/South Beach commercial renovation
Active 9 months ago · L. J. Kruse: specialty contractor
260072 - 901 battery 1st fl lv (200) cables
GC named · Architect identified · Design firm identified · Engineer identified · 2 specialty contractors identified
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$62K Financial District/South Beach renovation
Active 8 months ago · L. J. Kruse: specialty contractor
23-229 121 steuart panel replacements - basement
GC named · Engineer identified · 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.
9 project records for L. J. Kruse Co: addresses, values, project teams
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Typical project$5K–$226K$62K typicalLast filed92 days agoFinancial District/South Beach · Jul 7, 2026Last 90 days1 active0 newly filed
Filing activity · 16 weeks to Oct 4, 2026 · peak Jul 2026
JUN
JUL
AUG
SEP
Project mix · by use
Commercial100%
Geography · by neighborhood
Nob Hill34%
Financial District/South Beach22%
Pacific Heights22%
Marina11%
Mission11%
Shared-project connections
| # | Firm | Primary role | Shared | Relative |
|---|---|---|---|---|
| 1 | Paul Aguilar | Engineering | 1 | |
| 2 | RMW | Architecture | 1 | |
| 1 | Capitol Electric Const | General contractor | 2 | |
| 2 | Centimark Corporation | General contractor | 1 | |
| 3 | Richlen Construction | General contractor | 1 | |
| 4 | San Francisco Fire | General contractor | 1 | |
| 5 | Crime Watch | 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 relationships1 firmFirms this one appears with on more than one project, out of 7 in total.
Permit speed—Too few filings with a recorded issue date to publish a median.
Frequently asked questions
How many SF projects does L. J. Kruse Co appear on?▾
PermitPipeline tracks 9 San Francisco building-permit projects for L. J. Kruse Co (Apr 2025 to May 2026). 1 had filing activity in the last 90 days.
Does L. J. Kruse Co work on commercial or residential projects?▾
Across its tracked San Francisco filings, 100% of L. J. Kruse Co's projects are commercial and 0% are residential (multifamily, small residential, or single-family). Based on permit records, not self-reported.
Where in San Francisco does L. J. Kruse Co work?▾
34% of L. J. Kruse Co's tracked San Francisco projects are in Nob Hill.
What is a typical L. J. Kruse Co project worth?▾
The median declared value across the 5 San Francisco projects L. J. Kruse Co has on record that state one is $62K (declared value on the permit filing, not contract value).
Which firms appear most often on the same filings as L. J. Kruse Co?▾
L. J. Kruse Co most frequently appears on the same San Francisco permit filings as Capitol Electric Const, Centimark Corporation, Paul Aguilar. Appearing together indicates association on shared filings, not a proven working relationship.
Is L. J. Kruse Co a plumbing contractor?▾
L. J. Kruse Co 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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