Federal recipient
Class 1 Air, LLC
$119,146 committed in FY2025
- District
- WI-04
- Location
- 6579 N Sidney PL, Milwaukee, WI, 53209
- UEI
- RAC5E7NNB156
- DUNS
- 602578549
- Also known as
- Class 1 Air Inc., Class 1 Air LLC, Class 1 Air Incorporated, Class 1 Air, Inc, Class 1 Air, Inc.
How the money flows
Committed dollars by how federal money reaches Class 1 Air, LLC.
Contracts
$119,146
100%
Top agencies
The agencies that pay Class 1 Air, LLC, by dollars committed.
What they sell
Top products and services Class 1 Air, LLC sells the government under contract, by dollars committed.
Quality Control- Refrigeration, Air Conditioning, and Air Circulating Equipment
$420,153
Equipment and Materials Testing- Special Industry Machinery
$302,886
Maint/Repair/Rebuild of Equipment- Plumbing, Heating, and Waste Disposal Equipment
Awards
The largest individual awards to Class 1 Air, LLC.
Competition
How many of Class 1 Air, 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
42
50%
Multiple offers
42
50%
What budget it comes from
The Treasury accounts Class 1 Air, LLC's awards draw on. Dollars committed on awards that span more than one account are split evenly across them.
Surveys, Investigations and Research, U.S. Geological Survey
014-0804
$140,166
1 awards
Committed by fiscal year
Dollars committed to Class 1 Air, 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

