Carrier Search
Sign inSign up
Carrier profile · USDOT 453543 · Data as of Oct 7, 2026

Dauenhauer Acquisition Corp

DBA Dauenhauer Plumbing · Louisville, KY · Interstate carrier · Since 1991
No MC authorityNot rated by FMCSANo hazmat
Cargo carriedBuilding MaterialsMachinery, Large ObjectsConstructionPlumbing Matls
View on FMCSA SAFERCall (502) 451-2233
17
Power units
34
Drivers
9
Inspections · 24 mo
0
Crashes · 24 mo
17K
Annual miles
35 yr
Registered
82
/ 100
Review before loading

2 flags to check before loading

Driver OOS well above average: 11.1% of driver inspections placed out of service vs 6.67% national. Contact details shared with 12 other USDOTs: Can mean affiliates or a filing service, but also chameleon carriers.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates12/20
Crashes & rating20/20
Continuity & identity10/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
16.7%▼ below avg
National 22.26% · 1 of 6 inspections
Driver out-of-service
11.1%▲ above avg
National 6.67% · 1 of 9 inspections
Crashes
0
0 fatal0 injury0 tow-away
Crash rate 0.00 per 1M mi
Total inspections
9
Driver inspections
9
Vehicle inspections
6
People injured
0
Fatalities
0
FMCSA rating
Not rated

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

Create an accountSign in

Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026

No operating authority (MC/FF docket) on file. Private and intrastate carriers don't need one; interstate for-hire carriers and brokers do.

Equipment

SELF-REPORTED ON MCS-150
17
Power units
17
Trucks
—
Tractors owned
11
Trailers owned
34
Drivers
15
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate Property
Cargo carried
Building MaterialsMachinery, Large ObjectsConstructionPlumbing Matls
Annual mileage
17,000 mi (2025)

Identity & federal record

FMCSA census · MCS-150
USDOT
453543
MC / docket
None
Legal name
Dauenhauer Acquisition Corp
DBA
Dauenhauer Plumbing
Entity type
Carrier
Operation
Interstate
First registered
Jul 29, 1991
Last MCS-150
Feb 11, 2026
Safety rating
Not rated
Drivers (CDL)
34 (15)
Hazmat
No
Business type
Corporation

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Shared email address
Same email address as 12 other active USDOTs.
Unique street address
Not shared with any other active USDOT.
Sharing this email address

Shared contact details can mean affiliated companies or a registration service, but they are also a common sign of chameleon carriers and identity theft. Confirm you're dealing with the company you expect.

Frequently asked

What is Dauenhauer Acquisition Corp's USDOT number?

Dauenhauer Acquisition Corp's USDOT number is 453543.

Is Dauenhauer Acquisition Corp authorized to operate?

It does not hold MC operating authority, which private and intrastate carriers do not need.

What is Dauenhauer Acquisition Corp's safety record?

Over the last 24 months: 9 roadside inspections, a 16.7% vehicle and 11.1% driver out-of-service rate, and 0 reportable crashes (0 fatal). Not rated by FMCSA.

How big is Dauenhauer Acquisition Corp's fleet?

17 power units and 34 drivers per its MCS-150 filed Feb 11, 2026.

Where is Dauenhauer Acquisition Corp located?

Dauenhauer Acquisition Corp is located at 3416 Robards Court, Louisville, KY, 40218. Phone: (502) 451-2233.

Similar carriers in Kentucky

All Kentucky carriers →
Deko Transport LLC
Louisville, KY · 17 power units
Carrier
Ral Trucking Inc
Louisville, KY · 17 power units
Carrier
DJ Holdings Group LLC
Louisville, KY · 17 power units
Carrier
American Home Tech LLC
Florence, KY · 17 power units
Carrier
KW Building Products LLC
Lexington, KY · 17 power units
Carrier
Quantum Acquisition Company, LLC
Louisville, KY · 17 power units
Carrier
Trucking companies in LouisvilleFreight brokers in Kentucky

Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.