Mastertech Plumbing LLC (USDOT 4459756)
MonitorFindings
2 trucks on file · active 11 months · no inspections in our 24-month roadside record
One other active company uses this carrier’s mailing address and shares its business name, a phone number, or a company officer. Shared mailing addresses can be legitimate — subsidiaries and shared back offices are common.
- DOT number
- USDOT 4459756
- Docket (MC) number
- MC1758592
- Operating authority
- Common carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 19, 2026. We could not confirm that live just now.
- Authority granted
- Oct 15, 2025
- Insurance on file
- Liability (BIPD) insurance on file for $750,000.
- Safety rating
- No published safety rating
- Fleet on file
- 2 power units, 2 drivers
- Operation type
- Intrastate Non-Hazmat
- Physical address
- 505 HANCOCK RD, CROSSETT, AR 71635
- MCS-150 last filed
- Sep 2025
Connected carriers
Other carriers linked to this one in FMCSA registration and roadside-inspection records:
Frequently asked questions
What carrier is DOT 4459756?
DOT 4459756 (USDOT 4459756) is Mastertech Plumbing LLC, an intrastate non-hazmat motor carrier.
What carrier is MC 1758592?
MC 1758592 is the docket number of Mastertech Plumbing LLC, USDOT 4459756.
What is Mastertech Plumbing LLC's MC number?
Mastertech Plumbing LLC's docket number is MC 1758592. Its USDOT number is 4459756.
Is Mastertech Plumbing LLC currently authorized to operate?
Common carrier authority: active. The federal bulk file showed this carrier's USDOT registration active as of Sep 19, 2026. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Mastertech Plumbing LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Mastertech Plumbing LLC's insurance?
Mastertech Plumbing LLC's liability insurance is filed with FMCSA by The Cincinnati Insurance CO..
What is Mastertech Plumbing LLC's safety record?
FMCSA records show no vehicle inspections for Mastertech Plumbing LLC in the last 24 months, so there is no out-of-service rate. FMCSA records also show 0 recordable crashes in the same window.
What is Mastertech Plumbing LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mastertech Plumbing LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mastertech Plumbing LLC's FMCSA safety rating?
Mastertech Plumbing 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.
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 19, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status