Ironcast Energy Services LLC (USDOT 4521767)
1 caution found.
- DOT number
- USDOT 4521767
- Docket (MC) number
- MC1791687
- 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
- 2026-02-11
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 3 power units, 4 drivers
- Operation type
- Interstate
- Physical address
- 1403 JACKSON ST, ZAPATA, TX 78076
- MCS-150 last filed
- 2026-01
Findings
- Hours of service at the FMCSA intervention threshold (Caution): Hours of service ranks 100 of 100 among similar carriers with recent violations (higher = worse). fleetfax peer estimate, not an official CSA score.
Frequently asked questions
What carrier is DOT 4521767?
DOT 4521767 (USDOT 4521767) is Ironcast Energy Services LLC, an interstate motor carrier.
What carrier is MC 1791687?
MC 1791687 is the docket number of Ironcast Energy Services LLC, USDOT 4521767.
What is Ironcast Energy Services LLC's MC number?
Ironcast Energy Services LLC's docket number is MC 1791687. Its USDOT number is 4521767.
Is Ironcast Energy Services LLC 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 Ironcast Energy Services LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Ironcast Energy Services LLC's insurance?
Ironcast Energy Services LLC's liability insurance is filed with FMCSA by Progressive County Mutual.
What is Ironcast Energy Services LLC's safety record?
In the last 24 months, FMCSA records show 2 of 3 vehicle inspections ending out-of-service for Ironcast Energy Services LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Ironcast Energy Services LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Ironcast Energy Services LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Ironcast Energy Services LLC's FMCSA safety rating?
Ironcast Energy Services LLC 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 Ironcast Energy Services LLC
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