Federal contractor profile

L.J. KRUSE CO.

UEI L5KQYJ1DAZ95CAGE 6E5H3Company website ↗

Active
Small Business

Overview

Legal name
L.J. KRUSE CO.
Registered location
BERKELEY, CA, USA
Website
Company website ↗
Primary NAICS
238220 — Plumbing, Heating, and Air-Conditioning Contractors
Latest award activity
Jun 17, 2026
Read company summary

L.J. KRUSE CO. is associated with UEI L5KQYJ1DAZ95 and CAGE 6E5H3 in public federal records. AcornBids currently links 1 prime award totaling $7.4K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Agriculture. Its recorded federal awards include work classified as Fabricated Pipe and Pipe Fitting Manufacturing. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 238220 (Plumbing, Heating, and Air-Conditioning Contractors). Its public SAM.gov registration lists BERKELEY, CA, USA.

At a glance

Lifetime prime obligations$7.4K
Prime awards1
Awards with future end dates0
Top-agency concentration
Not available

Why this customer concentration

Detailed agency totals are not available in this stored profile.

Largest positive coded-agency total ÷ all positive coded-agency totals × 100

Missing data is shown as unavailable.

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 21, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
L.J. KRUSE CO.
UEI
L5KQYJ1DAZ95
CAGE
6E5H3
Registered address
920 PARDEE ST, BERKELEY, CA, 94710, USA
Registration status
Active
Primary NAICS
238220 — Plumbing, Heating, and Air-Conditioning Contractors
SAM activation
Jun 4, 2026
Initial registration
May 25, 2011
Entity start
Mar 4, 1980
SAM updated
Jun 4, 2026
Registration expires
Jun 4, 2027
Fiscal year end
Oct 31
Place of incorporation
CA, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 1 awards and $7,422 in reported obligations to this legal entity. Source
  • Recorded awards include Fabricated Pipe and Pipe Fitting Manufacturing (NAICS 332996); this classification is not proof of every company capability. Source
  • An example award describes: RECONFIGURING AND INSTALLING NEW GALVANIZED PIPES AND FITTINGS RELATED TO THE I-FLOW N2 NITROGEN GENERATOR MANUFACTURED BY PEAK SCIENTIFIC FOR THE WESTERN LABORATORY Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$7.4K
Prime contracts

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Histories follow awards currently assigned to this recipient and may include transactions under an earlier recipient. Coverage: 1 of 1 selected awards. Select a period to explore its awards.

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
123A9426P0009RECONFIGURING AND INSTALLING NEW GALVANIZED PIPES AND FITTINGS RELATED TO THE I-FLOW N2 NITROGEN GENERATOR MANUFACTURED BY PEAK SCIENTIFIC FOR THE WESTERN LABORATORYDepartment of Agriculture$7.4KJun 19, 2026Sep 19, 2026

Registration, certifications & contacts

Registration evidenceDate
SAM updatedJun 4, 2026
Source loadedSep 19, 2026
Initial registrationMay 25, 2011
Entity startMar 4, 1980

Registration classifications: Small Business. These are separate from the reported certificates above.

IndustryReported size status
238220 — Plumbing, Heating, and Air-Conditioning ContractorsNot reported
325120 — Industrial Gas ManufacturingNot reported
332996 — Fabricated Pipe and Pipe Fitting ManufacturingNot reported
561210 — Facilities Support ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
NATHAN KRUSEGovernment businessContact method not publishedSAM registrationNot available
NATHAN KRUSEElectronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 238220 — Plumbing, Heating, and Air-Conditioning Contractors
  • 325120 — Industrial Gas Manufacturing
  • 332996 — Fabricated Pipe and Pipe Fitting Manufacturing
  • 561210 — Facilities Support Services
Registered products and services
  • H245 — Equipment and Materials Testing: Plumbing, Heating, and Waste Disposal Equipment
  • H345 — Inspection and Laboratory Services (except medical/dental): Plumbing, Heating, and Waste Disposal Equipment
  • L045 — Technical Representation Services: Plumbing, Heating, and Waste Disposal Equipment

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

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1 shared agency customer(s); Shared work: 332996 — Fabricated Pipe and Pipe Fitting Manufacturing. Counts and amounts describe sampled matching awards, not the company’s full history.
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About L.J. KRUSE CO.

What products and services appear in its federal awards?

Recorded award industries: 332996 — Fabricated Pipe and Pipe Fitting Manufacturing.

Recorded products and services: L045 — Technical Representation Services: Plumbing, Heating, and Waste Disposal Equipment.

Examples from recent award records:

These records describe federal award work, not every company capability. Review the award evidence.

Where is the company registered?

920 PARDEE ST, BERKELEY, California 94710, United States

Registered location from SAM.gov; award performance locations may differ.

Explore related contractor directories

Browse companies by registered location, primary registered industry, or federal customer.

Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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