Carrier Search
Sign inSign up
Carrier profile · USDOT 2012350 · Data as of Oct 7, 2026

Mario Hernandez

DBA K K Buster Plumbing · Rancho Viejo, TX · Intrastate (Non-Hazmat) for-hire carrier · Since 2010
No MC authorityNot rated by FMCSANo hazmat
Cargo carriedSeptic Waste, Grease
View on FMCSA SAFERCall (956) 574-9770
2
Power units
2
Drivers
0
Inspections · 24 mo
0
Crashes · 24 mo
1,000
Annual miles
16 yr
Registered
95
/ 100
Clear to load

One flag to check before loading

MCS-150 not updated in over 2 years: FMCSA requires a biennial update.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates20/20
Crashes & rating20/20
Continuity & identity15/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026

No roadside inspections or reportable crashes in the last 24 months, and not rated by FMCSA.

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

Create an accountSign in

Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026

No operating authority (MC/FF docket) on file. Private and intrastate carriers don't need one; interstate for-hire carriers and brokers do.

Equipment

SELF-REPORTED ON MCS-150
2
Power units
2
Trucks
1
Tractors owned
1
Trailers owned
2
Drivers
2
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
Intrastate (Non-Hazmat)Authorized for Hire
Cargo carried
Septic Waste, Grease
Annual mileage
1,000 mi (2024)

Identity & federal record

FMCSA census · MCS-150
USDOT
2012350
MC / docket
None
Legal name
Mario Hernandez
DBA
K K Buster Plumbing
Entity type
Carrier
Operation
Intrastate (Non-Hazmat)
First registered
Mar 26, 2010
Last MCS-150
Jul 18, 2024
Safety rating
Not rated
Drivers (CDL)
2 (2)
Hazmat
No
Business type
—

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is Mario Hernandez's USDOT number?

Mario Hernandez's USDOT number is 2012350.

Is Mario Hernandez authorized to operate?

It does not hold MC operating authority, which private and intrastate carriers do not need.

What is Mario Hernandez's safety record?

No roadside inspections or reportable crashes in the last 24 months. Not rated by FMCSA.

How big is Mario Hernandez's fleet?

2 power units and 2 drivers per its MCS-150 filed Jul 18, 2024.

Where is Mario Hernandez located?

Mario Hernandez is located at 804 Santa Ana Ave, Rancho Viejo, TX, 78575. Phone: (956) 574-9770.

Similar carriers in Texas

All Texas carriers →
Austin Windstorm Construction, Inc.
Dickinson, TX · 2 power units
Carrier
King and Queen Enterprises Corp
El Paso, TX · 2 power units
Carrier
Investment Services Group, LLC
Leander, TX · 2 power units
Carrier
Patrick Iyobosa Osemwengie
Richmond, TX · 2 power units
Carrier
Lumo Services LLC
Odessa, TX · 2 power units
Carrier
H&B Express LLC
Brownsville, TX · 2 power units
Carrier
Trucking companies in Rancho ViejoFreight brokers in Texas

Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.