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Carrier profile · USDOT 1164429 · Data as of Oct 7, 2026

Castle Rock Builder

Onalaska, WI · Interstate carrier · Since 2003
No MC authorityNot rated by FMCSAHazmat
Cargo carriedHousehold GoodsLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsGrain, Feed, HayGarbage/Refuse+1 more
View on FMCSA SAFERCall (608) 304-1978
1
Power units
1
Drivers
0
Inspections · 24 mo
0
Crashes · 24 mo
500
Annual miles
23 yr
Registered
100
/ 100
Clear to load

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No roadside inspections in 24 months: Too little history to judge on-road safety.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates20/20
Crashes & rating20/20
Continuity & identity20/20

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

No roadside inspections or reportable crashes in the last 24 months, and not rated by FMCSA.

Enforcement

FMCSA closed cases

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

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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
1
Power units
1
Trucks
—
Tractors owned
—
Trailers owned
1
Drivers
0
CDL drivers
Registered to haul hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate Property
Cargo carried
Household GoodsLogs, Poles, Beams, LumberBuilding MaterialsMachinery, Large ObjectsGrain, Feed, HayGarbage/RefuseConstruction
Annual mileage
500 mi (2026)

Identity & federal record

FMCSA census · MCS-150
USDOT
1164429
MC / docket
None
Legal name
Castle Rock Builder
DBA
—
Entity type
Carrier
Operation
Interstate
First registered
Aug 30, 2003
Last MCS-150
May 12, 2026
Safety rating
Not rated
Drivers (CDL)
1 (0)
Hazmat
Yes
Business type
—

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.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is Castle Rock Builder's USDOT number?

Castle Rock Builder's USDOT number is 1164429.

Is Castle Rock Builder authorized to operate?

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

What is Castle Rock Builder's safety record?

No roadside inspections or reportable crashes in the last 24 months. Not rated by FMCSA.

How big is Castle Rock Builder's fleet?

1 power unit and 1 drivers per its MCS-150 filed May 12, 2026.

Where is Castle Rock Builder located?

Castle Rock Builder is located at N5841 Lake Park Drive, Onalaska, WI, 54650. Phone: (608) 304-1978.

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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.