Carrier profile · USDOT 3882800 · FF-54521 · Updated Jun 13, 2026

C4 Holdings Inc

DBA USA INSULATION OF WAUKESHA

1 power unitWAUKESHA, WI50/100
AUTHORITY STATUS UNKNOWNFF-54521 STATUS UNKNOWN
Verified linksusainsulation.netLinkedInFacebookInstagramYouTubeFMCSA SAFER

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Physical address
301 WILMONT DR STE A, WAUKESHA, WI, 53189
Operation
Intrastate (Non-Hazmat)

Contact

Phone
(262) 333-2634
Cell
(414) 312-0355
Email
awilson@usainsulation.net
Web domain
usainsulation.net

Registration

Officer
Alexander Wilson
USDOT / docket
3882800 · FF-54521
First registered
May 13, 2022
Last MCS-150
Dec 29, 2023 · 1 mi (2022)
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
1Drivers
—CDL drivers
1Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.