Zollinger & Sons (USDOT 307979)
2 cautions found.
- DOT number
- USDOT 307979
- Docket (MC) number
- MC1343178
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now.
- Authority granted
- 2021-12-13
- Insurance on file
- Liability (BIPD) insurance on file for $1,000,000.
- Safety rating
- No published safety rating
- Fleet on file
- 8 power units, 2 drivers
- Operation type
- Interstate
- Physical address
- 695 W 1700 S BLDG 7, LOGAN, UT 84321
- MCS-150 last filed
- 2025-08
Findings
- Inspection activity dropped to zero (Caution): Had 3 inspections 13–24 months ago but none in the last 12 months on a 8-truck fleet
- Multiple carriers at this address (Caution): One other active carrier is registered at this physical address. Shared addresses are common for freight offices and registered agents.
Frequently asked questions
What carrier is DOT 307979?
DOT 307979 (USDOT 307979) is Zollinger & Sons, an interstate motor carrier.
What carrier is MC 1343178?
MC 1343178 is the docket number of Zollinger & Sons, USDOT 307979.
What is Zollinger & Sons's MC number?
Zollinger & Sons's docket number is MC 1343178. Its USDOT number is 307979.
Is Zollinger & Sons currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Zollinger & Sons have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $1,000,000.
Who provides Zollinger & Sons's insurance?
Zollinger & Sons's liability insurance is filed with FMCSA by Ohio Security Insurance Company.
What is Zollinger & Sons's safety record?
In the last 24 months, FMCSA records show 0 of 1 vehicle inspection ending out-of-service for Zollinger & Sons, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Zollinger & Sons's CSA score?
FMCSA does not publish a single CSA score for carriers. Zollinger & Sons's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Zollinger & Sons's FMCSA safety rating?
Zollinger & Sons has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
View the full fleetfax report for Zollinger & Sons
Run a SAFER company snapshot lookup for any carrier
Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Aug 30, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status