E&C LLC

Doing business as ROCKING S TRANSPORT SERVICES

Rio Grande City, TX · Interstate · 8 power units · Not rated

Call (956) 424-2997
No risk signals foundHow this works

Nothing in the FMCSA record matched our risk signals. That is not a guarantee; follow the checks below. Authority and insurance are last known from May 14, 2026.

Operating authority
Last known: Active
MC940616: Contract carrier active
Last known · FMCSA snapshot May 14, 2026
Liability insurance (BI&PD)
$750,000
Required minimum: $750,000
No cargo cover filed with FMCSA
Last known · FMCSA snapshot May 14, 2026
Vehicle out-of-service rate
35.7%
10 of 28 vehicle inspections · Texas avg 25.1%
FMCSA inspections · Oct 18, 2024 – Oct 18, 2026
FMCSA registration age
11 years
USDOT added Nov 3, 2014. Not a founding date.
FMCSA census · Oct 18, 2026

Green means the FMCSA record shows it. It does not confirm who you are talking to, or that a policy covers your specific load.

Not a live check. FMCSA has not published a Motus record for this carrier, so authority and insurance show the last known status from May 14, 2026. Confirm on Motus ↗ before booking.

Operating authority

MC940616 Last known · FMCSA snapshot May 14, 2026

Contract carrier
Contract Carrier
Active
Liability insurance on file$750,000 (required: $750,000)

Last known status. This authority record comes from the FMCSA snapshot of May 14, 2026, the last one published before FMCSA moved registration to Motus. It may have changed since. Confirm current authority: Motus record for USDOT 2555205 ↗

Insurance on file

Liability (BI&PD) pays for injury and damage to other people and property; it does not cover the freight. Cargo insurance covers the freight. FMCSA only requires cargo filings from household goods carriers and freight forwarders, so most carriers file none: ask for a cargo certificate that fits your load. No cargo cover filed with FMCSA.

TypeDocketLayerInsurerCoverageEffectiveStatus
Liability (BI&PD)MC940616PrimaryWILSHIRE INSURANCE COMPANY
Policy GAT0005998 · 91X
$750,000Nov 7, 2025Active

Source: Last known · FMCSA snapshot May 14, 2026. Identical filings repeated in the FMCSA data are shown once; a filing listed under two dockets is one policy, not extra coverage. Coverage is the maximum amount filed with FMCSA, not the full policy.

Last known filings. Insurance for this carrier comes from the FMCSA snapshot of May 14, 2026. Policies may have been cancelled or replaced since. Confirm current filings: Motus record ↗ and ask the insurer for a certificate naming you as holder.

Roadside inspections Oct 18, 2024 – Oct 18, 2026

37inspections
35.7%vehicle out-of-service
10 of 28 · Texas avg 25.1%
2.7%driver out-of-service
1 of 37 · Texas avg 7.7%
104violations written on inspection reports
10 most recent inspections
DateStateLevelViolationsOut of service
Sep 12, 2026TX20No
Aug 5, 2026TX24No
Jul 30, 2026OK20No
Jul 26, 2026AR22Yes
Jul 25, 2026TX24No
Jul 20, 2026TX24Yes
Jul 13, 2026MS21No
Jul 10, 2026TX20No
Jul 4, 2026TX32No
May 21, 2026TX25No
How these rates are calculated

Period: Oct 18, 2024 – Oct 18, 2026. Vehicle rate = vehicle inspections with a vehicle out-of-service order ÷ vehicle inspections (levels 1, 2, 5 and 6). Driver rate uses levels 1, 2, 3 and 6. The Texas average covers 347,521 vehicle and 460,200 driver inspections of all Texas-based carriers in this period. It mixes every type of operation, so compare with care; rates based on a handful of inspections say little. FMCSA's own SMS measures are weighted differently: SMS profile ↗ · SAFER snapshot ↗

Violations in FMCSA's SMS last 24 months

82 violations counted in FMCSA's Safety Measurement System (SMS), 15 of them serious enough to put the driver or vehicle out of service.

Why is this different from the 104 violations above?

The inspections section's number counts every violation written on the inspection reports in our Oct 18, 2024 – Oct 18, 2026 window. The SMS count comes from FMCSA's own monthly SMS snapshot, which uses its own 24-month window and only the violations it scores. Both are FMCSA figures; they measure different things.

Category (FMCSA BASIC)ViolationsOut of serviceShareTexas share
Vehicle Maintenance721487.8%78.8%
Unsafe Driving708.5%4.8%
Hours-of-Service Compliance313.7%11.4%
10 most frequent violations
ViolationTimesOut of service
Inoperable Required Lamp
Clearance Identification Lamps/Other · Vehicle Maintenance · code 3939
60
Brake - Defective brake(s) are equal to or greater than 20% of the service brakes on the vehicle/combination
Brake Out Of Service · Vehicle Maintenance · code 3963A1BOS
32
No or Defective ABS Malfunction Indicator Lamp for trailer manufactured after 03/01/1998
Brakes All Others · Vehicle Maintenance · code 39355E
30
Brakes (general) Explain:
Brakes All Others · Vehicle Maintenance · code 3963A1B
30
Brake Out of Adjustment - Roto Clamp (Short & Long) DD-3 or Bolt
Brakes Out of Adjustment · Vehicle Maintenance · code 39347E
30
Tires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS
Tires · Vehicle Maintenance · code 39375A3TAOL
22
Air Brake - Hose/tubing damaged or not secured
Brakes All Others · Vehicle Maintenance · code 39345B2BAIR
21
Inspection repair and maintenance of parts and accessories
Wheels Studs Clamps Etc. · Vehicle Maintenance · code 3963A1
21
Brake Connections with Leaks Under Vehicle
Brakes All Others · Vehicle Maintenance · code 39345DLUV
20
Air Brake - CMV manufactured on or after 10/20/1994 has an automatic airbrake adjustment system that fails to compensate for wear
Brakes All Others · Vehicle Maintenance · code 39353BB
20

Source: FMCSA SMS violation file, inspections in the last 24 months, published Oct 18, 2026. "Share" is this company's mix of violations; the Texas column is the mix across all Texas-based carriers, so you can see which kinds of problems stand out. A high count partly reflects fleet size and how often trucks are inspected.

Crashes Oct 18, 2024 – Oct 18, 2026

No reportable crashes in this period.

Company details FMCSA census · Oct 18, 2026

USDOT number2555205
MC / docketMC940616
Legal nameE&C LLC
DBA nameROCKING S TRANSPORT SERVICES
OperationInterstate
Business type—
Power units8
Drivers8
Annual mileage602,239 (2025)
HazmatNo
Safety ratingNot rated (no compliance review on record)
USDOT number addedNov 3, 2014 · 11 years ago
Last MCS-150 updateSep 24, 2026

Cargo carried

General FreightMetal: Sheets, Coils, RollsBuilding MaterialsFresh ProduceMeatCommodities Dry BulkRefrigerated FoodBeveragesPaper ProductsConstructionOtherSAND , GRAVEL, DIRT, CALICHE

Questions about E&C LLC

What does E&C LLC's operating authority allow?

MC940616: Contract carrier (may haul regulated property for hire under continuing contracts with specific shippers).

Which information about E&C LLC is old or missing?

Operating authority is the last known status from the FMCSA snapshot of May 14, 2026, not a current check. Insurance filings are from the same May 14, 2026 snapshot. FMCSA has not issued a safety rating, which means no compliance review is on record, not that the carrier is unsafe.

What should I verify before booking E&C LLC?

Confirm the authority and insurance on the Motus record for USDOT 2555205. Call the company back on the phone number on file, (956) 424-2997, not a number from an email or load board message. Check that the MC number the dispatcher gave you matches MC940616, and ask the insurer for a certificate of insurance naming you as certificate holder.

Other companies using (956) 424-2997

A shared number is common for related companies, dispatch services and family businesses. It is not proof of fraud, but it is worth knowing which company you are dealing with.

1 company
CompanyUSDOTDocketTrucksAuthority
ROCKING S TRANSPORT LLC 3143729FF265490Last known: Not authorized
FMCSA snapshot May 14, 2026

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Company details from the FMCSA Company Census File (Oct 18, 2026). Inspections and crashes from FMCSA MCMIS files. About our data · Report an error.