Master Service Companies LLC (USDOT 1800989)
1 caution found.
- DOT number
- USDOT 1800989
- Operating authority
- No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-09-01. 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
- 23 power units, 127 drivers
- Operation type
- Interstate
- Physical address
- 6226 CLINTON HWY, KNOXVILLE, TN 37912
- MCS-150 last filed
- 2024-09
Findings
- Inspection activity dropped to zero (Caution): Had 2 inspections 13–24 months ago but none in the last 12 months on a 23-truck fleet
Frequently asked questions
What carrier is DOT 1800989?
DOT 1800989 (USDOT 1800989) is Master Service Companies LLC, an interstate motor carrier.
What is Master Service Companies LLC's USDOT number?
Master Service Companies LLC's USDOT number is 1800989. No MC docket number is on file.
Is Master Service Companies LLC currently authorized to operate?
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-09-01. We could not confirm that live just now. Source: FMCSA registration and licensing records.
Does Master Service Companies LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Master Service Companies LLC's safety record?
In the last 24 months, FMCSA records show 1 of 2 vehicle inspections ending out-of-service for Master Service Companies LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Master Service Companies LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Master Service Companies LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Master Service Companies LLC's FMCSA safety rating?
Master Service Companies 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
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Carriers based in Knoxville, TN
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Reconstructed from cached and fleetfax-ingested FMCSA public records, so it may be out of date. Records loaded Sep 1, 2026. Verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment. FMCSA status