SPIERS CONSTRUCTION LLC
AUTHORIZEDUSDOT
4317004
MC Number
1683660
Fleet Size
13
Total Drivers
15
FMCSA-derived snapshot updated: August 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
SPIERS CONSTRUCTION LLC is a small interstate motor carrier based in CALDWELL, Idaho, operating 13 power units with 15 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 100.0% runs above the national average of 6.7%. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred. FMCSA records show 1 inspection 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 Idaho is 13.8% and the average vehicle OOS rate is 36.1% across 13,532 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire, Exempt For Hire, Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
1
Total
50%
Driver %
Insurance on file
Liability (BIPD)
THE CINCINNATI INSURANCE CO. — eff. Oct 31, 2024
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
0
Total Crashes
Similar carriers in Idaho
Other carriers in the same state with a similar fleet size.
DRAGT DAIRY CONSTRUCTION
PROFESSIONAL CONSTRUCTION SERVICES
HASTINGS CONCRETE PUMPING OF IDAHO
MIKE LOVE EXCAVATION LLC
ROCKY MOUNTAIN GRAVEL LLC
Frequently asked questions
Is SPIERS CONSTRUCTION LLC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for SPIERS CONSTRUCTION LLC (USDOT #4317004) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is SPIERS CONSTRUCTION LLC's safety record?
SPIERS CONSTRUCTION LLC has 1 inspection in CarrierOwl's current imported snapshot; the snapshot returned no matching crash rows. 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 SPIERS CONSTRUCTION LLC operate?
SPIERS CONSTRUCTION LLC operates 13 power units with 15 drivers on file. That makes them a small carrier.
Does SPIERS CONSTRUCTION LLC transport hazardous materials?
No. SPIERS CONSTRUCTION LLC does not have a hazardous materials flag in the FMCSA database.
Where is SPIERS CONSTRUCTION LLC located?
SPIERS CONSTRUCTION LLC is based in CALDWELL, Idaho at 22340 RACETRACK DR, 83607. Phone: (208) 453-9229.
What are SPIERS CONSTRUCTION LLC's out-of-service rates?
SPIERS CONSTRUCTION LLC's driver out-of-service rate is 100.0%, 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 100.0%, 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.