Mazer LLC (USDOT 4052629)
Monitor- DOT number
- USDOT 4052629
- Docket (MC) number
- MC1536039
- Operating authority
- Common carrier authority: active. USDOT registration showed active on FMCSA’s file as of Sep 25, 2026. Not yet confirmed live.
- Authority granted
- Apr 24, 2023
- 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
- Interstate
- Physical address
- 3110 MAGNOLIA ST, AMARILLO, TX 79107
- MCS-150 last filed
- Oct 2024
Other carriers based in Amarillo, TX
- Diaz Transportation LLC (USDOT 2878926)
- Edgefield Hauling Services LLC (USDOT 3361173)
- Enerpipe LLC (USDOT 346947)
- J C Diaz Trucking LLC (USDOT 2036906)
- La Prestige Transport LLC (USDOT 4446660)
- M&E Truck Brokerage LLC (USDOT 4294908)
- Page & Associates Contractors INC (USDOT 1998489)
- Seaman Logistics LLC (USDOT 3490928)
Frequently asked questions
What carrier is DOT 4052629?
USDOT 4052629 is Mazer LLC, an interstate motor carrier.
What carrier is MC 1536039?
MC 1536039 is the docket number of Mazer LLC, USDOT 4052629.
What is Mazer LLC's MC number?
Mazer LLC's docket number is MC 1536039. Its USDOT number is 4052629.
Is Mazer LLC currently authorized to operate?
Common carrier authority: active. USDOT registration showed active on FMCSA’s file as of Sep 25, 2026. Not yet confirmed live. Source: FMCSA registration and licensing records.
Does Mazer LLC have insurance on file with FMCSA?
Liability (BIPD) insurance on file for $750,000.
Who provides Mazer LLC's insurance?
Mazer LLC's liability insurance is filed with FMCSA by Progressive County Mutual.
What is Mazer LLC's safety record?
In the last 24 months, FMCSA records show 0 of 4 vehicle inspections ending out-of-service for Mazer LLC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.
What is Mazer LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Mazer LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Mazer LLC's FMCSA safety rating?
Mazer LLC has no published FMCSA safety rating. Most US carriers have never had a rating review.
Changes over time
A free account monitors every carrier you add.
View the full fleetfax report for Mazer LLC
Carriers based in Amarillo, TX
Run a SAFER company snapshot lookup for any carrier
From FMCSA public records loaded Sep 25, 2026; may be out of date. fleetfax shows the facts; you make the call. FMCSA status