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D&Y Diamond Transport LLC

USDOT activeAuthority activeCarrier · Interstate
  • USDOT3513832
  • MC1163980
  • LocationKaty, TX
  • Phone(786) 376-3709
  • Fleet1 power units · 2 drivers

D&Y Diamond Transport LLC (USDOT 3513832, MC-1163980) is an interstate motor carrier based in Katy, Texas with 1 power unit and 2 drivers reported to FMCSA. Its USDOT number and operating authority are active. FMCSA records list 4 roadside inspections in the last 24 months.

Verification snapshot · FMCSA data as of Nov 12, 2026

Operating authorityActive · MC-1163980Motor Carrier of PropertyLiability insurance$750,000 on fileRequired: $750,000Safety ratingNot rated4 inspections in 24 monthsOut-of-service ordersNone on fileFMCSA out-of-service orders fileRegistration (MCS-150)Updated Nov 9, 2026This monthProcess agent (BOC-3)Not foundRequired for operating authority

Got a call or email from someone using this company’s name? Check the phone number or email against FMCSA records.

Operating authority

Status from the FMCSA Company Census File, November 12, 2026

DocketAuthority typeStatus
MC-1163980Motor Carrier of Property (except Household Goods)Active

First granted on November 24, 2020 · see full authority history.

Insurance

FMCSA licensing system (Motus), November 13, 2026

  • Liability (BIPD) required$750,000
  • Liability (BIPD) on file$750,000
  • Cargo insurance required / on fileNo / No
  • Bond required / on fileNo / No

Filings on file

TypeInsurerCoverageEffective
Liability (BIPD) BMC-91XHighlander Specialty Insurance Company$750,000Nov 18, 2026
Liability (BIPD) BMC-91XHighlander Specialty Insurance Company$750,000Nov 18, 2025
Insurance history: 5 past filings
TypeInsurerEffectiveEndedReason
Liability (BIPD)Accredited Specialty Insurance CompanyNov 18, 2024Nov 18, 2025Cancel
Liability (BIPD)Trisura Specialty Insurance CompanyNov 18, 2023Nov 18, 2024Cancel
Liability (BIPD)Progressive County MutualNov 18, 2022Nov 18, 2023Replaced
Liability (BIPD)Everspan Indemnity Insurance CompanyNov 18, 2021Nov 18, 2022Replaced
Liability (BIPD)Alpine Transportation Insurance Rrg, Inc.Nov 18, 2020Nov 18, 2021Cancel

Process agent (BOC-3)

No BOC-3 filing was found in FMCSA licensing records.

Inspections and crashes

Last 24 months · FMCSA Vehicle Inspection File and Crash File

4
Inspections
0 with no violations
0.0%
Driver out-of-service
0 of 4 inspections
0.0%
Vehicle out-of-service
0 of 2 inspections
0
Crashes
0 fatal · 0 injury · 0 tow-away

Inspected most often in: Nebraska (2), Texas (2).

Most recent inspection on file: May 2, 2026.

FMCSA safety rating: Not rated

Inspection and crash counts come from FMCSA records and are shown as reported. They are not a safety rating. A crash record does not mean the carrier was at fault. FMCSA has not rated a carrier unless a safety rating is listed. For FMCSA’s own data and its explanation, see the FMCSA SAFER Company Snapshot.

Out-of-service rates are calculated by CheckTrucking from inspection records (driver: levels I, II, III, VI; vehicle: levels I, II, V, VI). They are not FMCSA scores.

Authority history

FMCSA licensing records (Motus and legacy L&I) · migration-only status adjustments are not shown

Changes we observed in FMCSA files

  • Registration (MCS-150) updated: March 12, 2026 → November 9, 2026

Licensing history

  1. Operating authority involuntary suspension notice — Motor Carrier of Property (except Household Goods)
  2. Involuntary revocation — Common carrier authorityDiscontinued revocation on November 14, 2025
  3. Involuntary revocation — Common carrier authorityDiscontinued revocation on November 8, 2024
  4. Involuntary revocation — Common carrier authorityDiscontinued revocation on November 16, 2021
  5. Granted — Common carrier authority; Motor Carrier of Property (except Household Goods)

Fleet and operations

From the company’s own registration (Form MCS-150), updated November 9, 2026

Power units
1
Trucks
1
Tractors owned
1
Drivers
2
CDL drivers
2
Interstate drivers
2
Miles traveled
100,112 (2025)
Classification
Authorized for hire
Hazardous materials
No
USDOT registered
October 30, 2020
Address
4242 Katy Hockley Cut Off Rd, Katy, TX 77493
Phone (registered with FMCSA)
(786) 376-3709
Other active USDOT records at this address
1

Cargo carried

  • General freight
  • Household goods
  • Metal: sheets, coils, rolls
  • Building materials
  • Passengers
  • Commodities dry bulk
  • Beverages
  • Paper products
  • Construction

Key facts

  • USDOT number 3513832 was registered on October 30, 2020.
  • Operating authority MC-1163980 was first granted on November 24, 2020.
  • The company last updated its FMCSA registration (Form MCS-150) on November 9, 2026.
  • It reported 100,112 vehicle miles traveled in 2025.
  • 2 insurance filings are on file, including Liability (BIPD) coverage with Highlander Specialty Insurance Company.
  • It had 4 roadside inspections in the last 24 months; 0 inspections recorded no violations.

Other carriers in Katy, TX

Is this information wrong?

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