Federal recipient
J & J Mechanical and Construction Group LLC
$11.8 Million committed in FY2025
- District
- NJ-10
- Location
- 329 Sip Ave, Jersey City, NJ, 07306
- UEI
- M3N4B7K67JM4
- DUNS
- 604489679
- Also known as
- J&J Mechanical Contractors Heating and Air Conditioning LLC, J&J Mechanical Contractors Heating and Air Conditioning LLC, J&J Mechanical Contractors, Heating and Air Conditioning, LLC
How the money flows
Committed dollars by how federal money reaches J & J Mechanical and Construction Group LLC.
Contracts
$11.8M
100%
Top agencies
The agencies that pay J & J Mechanical and Construction Group LLC, by dollars committed.
What they sell
Top products and services J & J Mechanical and Construction Group LLC sells the government under contract, by dollars committed.
Generators and Generator Sets, Electrical
$19.2M
Construction of Other Administrative Facilities and Service Buildings
$14.7M
Maintenance of Hospitals and Infirmaries
Awards
The largest individual awards to J & J Mechanical and Construction Group LLC.
Competition
How many of J & J Mechanical and Construction Group LLC's priced contract actions drew exactly one offer — a competition on paper with a single bidder. A high share doesn't prove anything improper; it's a flag worth a second look.
Single offer
56
53%
Multiple offers
49
47%
What budget it comes from
The Treasury accounts J & J Mechanical and Construction Group LLC's awards draw on. Dollars committed on awards that span more than one account are split evenly across them.
Operation and Maintenance, Air National Guard
057-3840
$211,690
1 awards
Committed by fiscal year
Dollars committed to J & J Mechanical and Construction Group LLC, per fiscal year (FY2018–FY2026).
* FY2026 is year-to-date — the fiscal year is still in progress, so its total is still filling in. The striped band and dashed line mark that provisional stretch.
How to read these numbers
- Committed to this recipient
The dollars agencies committed to them — signed contracts and awarded grants — counted in the year each action happened.
- Lifetime vs. a single year
The profile sections cover the recipient's full history on record; the headline total and the flow bar reflect the fiscal year picked at the top.
- “Active in FY X”
A fiscal-year award list shows every award with at least one action that year, at its full lifetime value — a different lens from the by-year chart, which splits each award across the years it was committed.
- Names come raw
Recipient names appear exactly as filed, and the government doesn't standardize them, so one organization can show up under a few spelling variants — worth checking near-duplicates before sizing one up.
- The colored bars
Every bar on this page splits by how the money moves:
Direct payments

