DIZCO INC
AUTHORIZEDUSDOT
44421
MC Number
189754
Fleet Size
18
Total Drivers
37
FMCSA-derived snapshot updated: July 23, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
DIZCO INC is a small interstate motor carrier based in SIOUX FALLS, South Dakota, operating 18 power units with 37 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 0.0% comes in under the 5.51% national average. They have 1 crash on file. FMCSA records show 19 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl 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.
For reference, the average driver OOS rate in South Dakota is 7.8% and the average vehicle OOS rate is 30.9% across 6,296 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire, US Mail
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
19
Total
86%
Driver %
Insurance on file
Liability (BIPD)
ACUITY, A MUTUAL INSURANCE COMPANY — eff. Nov 1, 2019
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
1
Total Crashes
Similar carriers in South Dakota
Other carriers in the same state with a similar fleet size.
DEBOER CONSTRUCTION INC
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GENPRO ENERGY SOLUTIONS LLC
FRIESSEN CONSTRUCTION CO INC
ACTION SYSTEMS INC
Frequently asked questions
Is DIZCO INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for DIZCO INC (USDOT #44421) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is DIZCO INC's safety record?
DIZCO INC has 19 inspections on file and 1 crash on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does DIZCO INC operate?
DIZCO INC operates 18 power units with 37 drivers on file. That makes them a small carrier.
Does DIZCO INC transport hazardous materials?
No. DIZCO INC does not have a hazardous materials flag in the FMCSA database.
Where is DIZCO INC located?
DIZCO INC is based in SIOUX FALLS, South Dakota at 4915 N NATIONAL AVENUE, 57104-0525. Phone: (605) 334-7407.
What are DIZCO INC's out-of-service rates?
DIZCO INC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign. Their vehicle out-of-service rate is 0.0% (national average: 20.72%). Below average, suggesting the fleet is well-maintained.