SKYLINE MATERIALS LTD

AUTHORIZED
900 MONTGOMERY ST, DECORAH, IA, 52101|(563) 382-2933

USDOT

1844013

MC Number

833833

Fleet Size

120

Total Drivers

109

FMCSA-derived snapshot updated: September 6, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.

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Safety overview

SKYLINE MATERIALS LTD is a large interstate motor carrier based in DECORAH, Iowa, operating 120 power units with 109 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. Their driver out-of-service rate of 3.2% comes in under the 6.7% national average. They have 3 crashes on file (1 with injuries). FMCSA records show 31 inspections for this carrier.

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BASIC scores

Under review

CarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.

BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.

Out-of-service rates vs. national average

An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.

Driver OOS rate3.2%
National average6.7%
Vehicle OOS rate50.0%
National average23.4%

For reference, the average driver OOS rate in Iowa is 7.4% and the average vehicle OOS rate is 29.9% across 26,539 carriers.

Company details

Entity Type
N/A
Carrier Operation
Interstate
Operation Classification
Authorized For Hire, Private (Property)
Cargo Carried
N
Hazmat
No
Safety Rating Date
N/A

Inspections

31

Total

94%

Driver %

Driver Inspections31
Vehicle Inspections2
Driver OOS Rate3.2%
Vehicle OOS Rate50.0%

Insurance on file

Liability (BIPD)

ACE AMERICAN INSURANCE COMPANY — eff. Feb 28, 2020

$3,000,000ACTIVE

Cargo

Not on file

Surety Bond

Not on file

Trust Fund

Not on file

Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.

Crash history

3

Total Crashes

Fatal Crashes0
Injury Crashes1
Tow Crashes3

Frequently asked questions

Is SKYLINE MATERIALS LTD authorized to operate?

CarrierOwl's FMCSA-derived snapshot for SKYLINE MATERIALS LTD (USDOT #1844013) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.

What is SKYLINE MATERIALS LTD's safety record?

SKYLINE MATERIALS LTD has 31 inspections in CarrierOwl's current imported snapshot and 3 matching crashes. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.

How many trucks does SKYLINE MATERIALS LTD operate?

SKYLINE MATERIALS LTD operates 120 power units with 109 drivers on file. That puts them in the large carrier category by FMCSA standards.

Does SKYLINE MATERIALS LTD transport hazardous materials?

No. SKYLINE MATERIALS LTD does not have a hazardous materials flag in the FMCSA database.

Where is SKYLINE MATERIALS LTD located?

SKYLINE MATERIALS LTD is based in DECORAH, Iowa at 900 MONTGOMERY ST, 52101. Phone: (563) 382-2933.

What are SKYLINE MATERIALS LTD's out-of-service rates?

SKYLINE MATERIALS LTD's driver out-of-service rate is 3.2%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 50.0%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.