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Federal contractor profile

JON MECHANICAL SYSTEMS INC

UEI KLZ8CRJHH5X1CAGE 814P5

E

Overview

Legal name
JON MECHANICAL SYSTEMS INC
Registered location
HOUSTON, TX, USA
Primary NAICS
238220 — Plumbing, Heating, and Air-Conditioning Contractors
Latest award activity
Mar 20, 2025
Read company summary

JON MECHANICAL SYSTEMS INC is associated with UEI KLZ8CRJHH5X1 and CAGE 814P5 in public federal records. AcornBids currently links 3 prime awards totaling $101.7K in obligations to this entity. Its largest recorded federal customer by obligations is Department of Defense. Its recorded federal awards include work classified as Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance; Plumbing, Heating, and Air-Conditioning Contractors. 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 HOUSTON, TX, USA.

At a glance

Lifetime prime obligations$101.7K
Prime awards3
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 22, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
JON MECHANICAL SYSTEMS INC
UEI
KLZ8CRJHH5X1
CAGE
814P5
Registered address
5718 WESTHEIMER RD, HOUSTON, TX, 77057, USA
Registration status
E
Primary NAICS
238220 — Plumbing, Heating, and Air-Conditioning Contractors
SAM updated
Sep 4, 2025
Registration expires
Sep 4, 2025

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 3 awards and $101,656 in reported obligations to this legal entity. Source
  • Recorded awards include Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance (NAICS 811310); this classification is not proof of every company capability. Source
  • An example award describes: HOIST AND CRANE REPAIR Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$-157.0K
Prime contracts
$-157.0KFY2025

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: 3 of 3 selected awards. Select a period to explore its awards.

Explore funding & geography →View quarterly funding

Recent federal awards

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

Award / descriptionAwarding agencyObligationsStart dateEnd date
FA446021P0015HOIST AND CRANE REPAIRDepartment of Defense$73.5KMar 4, 2021Nov 10, 2022
12405B24C0033INSTALL FLOOR DRAINS AND DRAIN TILE IN ALL BAYS OF GREENHOUSE 27, AS PER STATEMENT OF WORK.Department of Agriculture$0Sep 20, 2024Jan 31, 2025
N6449821P5074MACHINE CHILLER MAINTENANCE/PARTS FOR ADDITIONAL REPAIRSDepartment of Defense$28.2KFeb 1, 2021Feb 1, 2022
Explore, filter and export all awards →SubcontractsGrants & subgrants

Registration, certifications & contacts

Registration evidenceDate
SAM updatedSep 4, 2025
Source loadedAug 15, 2026
Initial registrationNot available
Entity startNot available
Registered industries
  • 23 — Construction
  • 27 — 27
  • 2X — 2X
  • 8E — 8E
  • 8W — 8W
  • A2 — A2
  • OY — OY
Registered products and services
  • 221111Y — 221111Y
  • 221112Y — 221112Y
  • 221113Y — 221113Y
  • 221114Y — 221114Y
  • 221115Y — 221115Y
  • 221116Y — 221116Y
  • 221117Y — 221117Y
  • 221122Y — 221122Y
  • 221210Y — 221210Y
  • 221310Y — 221310Y
  • 221320Y — 221320Y
  • 221330Y — 221330Y
  • 236210Y — 236210Y
  • 236220Y — 236220Y
  • 237110Y — 237110Y
  • 237120Y — 237120Y
  • 237130Y — 237130Y
  • 237210Y — 237210Y
  • 237310Y — 237310Y
  • 237990E — 237990E
  • 238220Y — 238220Y
  • 238290Y — 238290Y
  • 238990E — 238990E
  • 541380Y — 541380Y

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

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2 shared agency customer(s); Shared work: 238220 — Plumbing, Heating, and Air-Conditioning Contractors, 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
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TRANE U.S. INC.

2 shared agency customer(s); Shared work: 238220 — Plumbing, Heating, and Air-Conditioning Contractors, 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
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JOHNSON CONTROLS BUILDING SOLUTIONS, LLC

2 shared agency customer(s); Shared work: 238220 — Plumbing, Heating, and Air-Conditioning Contractors, 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
3 awards

About JON MECHANICAL SYSTEMS INC

What products and services appear in its federal awards?

Recorded award industries: 811310 — Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance; 238220 — Plumbing, Heating, and Air-Conditioning Contractors.

Recorded products and services: J039 — Maintenance, Repair and Rebuilding of Equipment: Materials Handling Equipment; J041 — Maintenance, Repair and Rebuilding of Equipment: Refrigeration, Air Conditioning, and Air Circulating Equipment; Z2DB — REPAIR OR ALTERATION OF LABORATORIES AND CLINICS.

Examples from recent award records:

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

Where is the company registered?

5718 WESTHEIMER RD, HOUSTON, Texas 77057, United States

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

Explore related contractor directories

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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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