Ammonia Refrigeration Service INC (USDOT 4429137)
No blockers or cautions found.
- DOT number
- USDOT 4429137
- Operating authority
- Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. The federal bulk file showed this carrier active as of 2026-08-30. We could not confirm that live just now.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 5 power units, 11 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 844 PATRIOT ST, VISALIA, CA 93291-9571
- MCS-150 last filed
- 2025-06
Frequently asked questions
What carrier is DOT 4429137?
DOT 4429137 (USDOT 4429137) is Ammonia Refrigeration Service INC, an intrastate non-hazmat motor carrier.
What is Ammonia Refrigeration Service INC's USDOT number?
Ammonia Refrigeration Service INC's USDOT number is 4429137. No MC docket number is on file.
Is Ammonia Refrigeration Service INC currently authorized to operate?
Federal operating authority is not applicable: this is an intrastate operation, with no federal docket required. 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 Ammonia Refrigeration Service INC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Ammonia Refrigeration Service INC's safety record?
In the last 24 months, FMCSA records show 1 of 1 vehicle inspection ending out-of-service for Ammonia Refrigeration Service INC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Ammonia Refrigeration Service INC's CSA score?
FMCSA does not publish a single CSA score for carriers. Ammonia Refrigeration Service INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Ammonia Refrigeration Service INC's FMCSA safety rating?
Ammonia Refrigeration Service INC 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
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date.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