TruckCodex

CORNERSTONE ROCK HAULING LLC

USDOT 2586789 • 3669 CR 239, GEORGETOWN, TX, 78633

ACTIVE
Authority:None on file
Insurance:None on file
BOC-3:Not on file
Safety Rating:Not rated
MCS-150:Never updated
OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT
2,586,789
Status
ACTIVE
Operation
Intrastate (Non-Hazmat)
State
Texas
Phone
5127139993
Email
[email protected]
Power Units (MCS-150)
1
Drivers (MCS-150)
1
MCS-150 Mileage
1
Physical Address
3669 CR 239, GEORGETOWN, TX, 78633
Contact
Phone: 5127139993

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Active Authority
0
Revoked / Inactive
0
Authority Types
0
Insurance Policies
None on file
BOC-3 Filing
Not on file

Operating Authority

fmcsa-authhistApr 5, 2026
No records found

No insurance filings found for this carrier in FMCSA records.

Check FMCSA SAFER for current insurance status

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Driver Fitness
0%
Drugs / Alcohol
0%
Hours of Service
0%
Unsafe Driving
N/A
Vehicle Maintenance
5%

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections
49
Violations
137
27 OOS
Vehicle OOS %
26.5%
Above nat'l avg (23.4%)
Driver OOS %
6.1%
Power Units (MCS-150)
1
Drivers (MCS-150)
1
Crash Records
6

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

2
May
2
Jun
2
Jul
Aug
1
Sep
2
Oct
3
Nov
2
Dec
2
Jan
2
Feb
1
Mar
Apr
May
Jun
1
Jul
1
Aug
1
Sep
Oct
4
Nov
2
Dec
1
Jan
1
Feb
1
Mar
Apr
Clean monthMonth with OOSBased on latest 49 of 49 inspection records

Inspection Activity Map

1 state • 49 inspections

🚛
None Low Medium High🚛 Home base

Violation Summary (137 violations from 49 inspections)

fmcsa-inspection-file
Violation Summary (137 violations from 49 inspections)
CodeDescription# Violations# OOSSeverity WtBASIC
FMCSR:393.9(a)Inoperable required lamps1323Vehicle Maintenance
FMCSR:392.2Operating a CMV while ill or fatigued1308Unsafe Driving
FMCSR:392.2WOperating a CMV while ill or fatigued908Unsafe Driving
FMCSR:393.78Windshield condition defective804Vehicle Maintenance
FMCSR:393.11Lighting devices/reflectors813Vehicle Maintenance
FMCSR:396.3(a)(1)Inspection/repair/maintenance - general735Vehicle Maintenance
FMCSR:393.48(a)Inoperative/defective brakes618Vehicle Maintenance
FMCSR:396.17CNo proof of periodic inspection503Vehicle Maintenance
FMCSR:392.2RGOperating a CMV while ill or fatigued408Unsafe Driving
FMCSR:393.9Inoperable Required Lamp30—Vehicle Maintenance
FMCSR:393.47(e)Slack adjuster defective307Vehicle Maintenance
FMCSR:393.45(d)Brake tubing/hoses inadequate307Vehicle Maintenance
FMCSR:393.205(c)Wheel fasteners loose and/or missing30—Vehicle Maintenance
FMCSR:396.5(b)Fuel system leak307Vehicle Maintenance
FMCSR:393.75A3Tire-flat and/or audible air leak22—Vehicle Maintenance
FMCSR:393.60(c)Glazing/window obstructions204Vehicle Maintenance
FMCSR:393.53(b)Steering system components worn207Vehicle Maintenance
FMCSR:393.55(e)Coupling device/towing methods defective208Vehicle Maintenance
FMCSR:393.104(f)(3)Cargo securement - tiedown damaged206Vehicle Maintenance
FMCSR:393.136No/improper securement of large boulders22—Vehicle Maintenance
FMCSR:393.45(b)(2)Brake tubing/hoses inadequate217Vehicle Maintenance
FMCSR:391.11B2-QDriver cannot satisfy the English language proficiency requirements of 391.11(b)(2) as per FMCSA Enforcement Guidance Memo MC-SEE-2025-0001. Driver failed the I11—Driver Fitness
FMCSR:391.11B4Medical (Certificate) - Operating a CDL (passenger or property carrying) vehicle that is non-excepted and the driver has self-certified as excepted interstate or11—Driver Fitness
FMCSR:393.75A3-TAOLTires - All others leaking or inflation less than 50% of the maximum inflation pressure on tire not equipped with ATIS11—Vehicle Maintenance
FMCSR:392.2WCOperating a CMV while ill or fatigued108Unsafe Driving
FMCSR:393.47BBrake actuators/chambers defective117Vehicle Maintenance
FMCSR:396.3A1BBrakes (general) Explain:10—Vehicle Maintenance
FMCSR:393.45B2PCBrake tubing/hoses inadequate117Vehicle Maintenance
FMCSR:393.203CHood not securely fastened10—Vehicle Maintenance
FMCSR:393.55ECoupling device/towing methods defective108Vehicle Maintenance
FMCSR:396.5BFuel system leak107Vehicle Maintenance
FMCSR:393.60CGlazing/window obstructions104Vehicle Maintenance
FMCSR:393.209DWheel fasteners loose/missing118Vehicle Maintenance
FMCSR:393.104DCargo securement - tiedown damaged116Vehicle Maintenance
FMCSR:393.110BCargo securement - logs117Vehicle Maintenance
FMCSR:393.75G-LOADWeight carried exceeds tire load limit11—Vehicle Maintenance
FMCSR:396.3A1Inspection repair and maintenance of parts and accessories10—Vehicle Maintenance
FMCSR:393.11TLLighting devices/reflectors103Vehicle Maintenance
FMCSR:393.95AEmergency equipment - fire extinguisher missing/defective105Vehicle Maintenance
FMCSR:395.8F01Drivers record of duty status not current10—Hours Of Service
FMCSR:392.8Failing to inspect/use emergency equipment10—Unsafe Driving
FMCSR:393.95(b)Emergency equipment - warning devices missing104Vehicle Maintenance
FMCSR:393.83(g)Exhaust - Discharging at a point forward or directly below the driver or sleeper compartment10—Vehicle Maintenance
FMCSR:393.104(d)Cargo securement - tiedown damaged116Vehicle Maintenance
FMCSR:393.201(a)Frame - cracked/loose/broken118Vehicle Maintenance
FMCSR:393.75(a)(3)Tire-flat and/or audible air leak11—Vehicle Maintenance
FMCSR:393.95(a)Emergency equipment - fire extinguisher missing/defective105Vehicle Maintenance
FMCSR:393.205(a)Wheel/rim defective117Vehicle Maintenance
FMCSR:393.47(a)Brake chamber - cracked/broken108Vehicle Maintenance
FMCSR:393.55(d)(1)Coupling device/towing methods defective108Vehicle Maintenance
FMCSR:393.207(a)Suspension defective107Vehicle Maintenance
FMCSR:393.45Brake tubing/hoses inadequate107Vehicle Maintenance
FMCSR:396.17(c)No proof of periodic inspection103Vehicle Maintenance
FMCSR:383.23(a)(2)CDL - wrong class118Driver Fitness
FMCSR:393.110(b)Cargo securement - logs117Vehicle Maintenance
FMCSR:393.104(b)Cargo securement - tiedown damaged106Vehicle Maintenance

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate
26.5%vs nat'l 23.4%
+3.1 pts above avg
Driver OOS Rate
6.1%vs nat'l 6.7%
-0.6 pts below avg
Violations / Inspection
2.80vs nat'l 1.80
+1.00 above avg

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (49 inspections)

fmcsa-inspectionsApr 5, 2026
Inspection History (49 inspections)
DateReport #StationStateLevelVehicleViolationsTop CodesOOS
Mar 10, 202687263962IH35 SB SAN MARCOS SCALETXLevel 3PTRB TRUCK TRACTOR3391.11B2-Q, 396.17C, 392.2WYes
Feb 16, 202687151649IH35 SB SAN MARCOS SCALETXLevel 3PTRB TRUCK TRACTOR2391.11B4, 392.2WYes
Jan 5, 202686751976E BETHANY DRTXLevel 2TRAO SEMI-TRAILER2393.75A3-TAOL, 392.2WCYes
Dec 30, 202586767884RoadsideTXLevel 2TRAN SEMI-TRAILER0—No
Dec 24, 202586668201RONALD W REAGAN BLVDTXLevel 2PTRB STRAIGHT TRUCK1393.78No
Nov 25, 202586444519RoadsideTXLevel 2DORS SEMI-TRAILER4396.17C, 393.78, 392.2RGNo
Nov 25, 202586493541US 87 MP 574TXLevel 2OTHR SEMI-TRAILER3393.47B, 396.17C, 396.3A1BYes
Nov 20, 202586386312IH35 SB SAN MARCOS SCALETXLevel 2FONA SEMI-TRAILER0—No
Nov 10, 202586341974IH35 SB SAN MARCOS SCALETXLevel 2TRAN SEMI-TRAILER0—No
Sep 23, 202585929815US 67TXLevel 1PTRB TRUCK TRACTOR1393.45B2PCYes
Aug 8, 202585483503SH36TXLevel 2—3393.203C, 393.55E, 396.5BNo
Jul 25, 202585340486438M US180TXLevel 2TRAN SEMI-TRAILER0—No
Mar 31, 202584354744IH35 SB SAN MARCOS SCALETXLevel 3DORS SEMI-TRAILER1392.2WNo
Feb 27, 202584016017TW-0130 IN TRAVIS CO. (426-461TXLevel 1FONA SEMI-TRAILER2393.60C, 393.78No
Feb 26, 2025839992842944 TX29 EBTXLevel 1PTRB TRUCK TRACTOR0—No
Jan 30, 202583779633US 87 MP 546TXLevel 2PTRB TRUCK TRACTOR1393.209DYes
Jan 22, 202583708803RoadsideTXLevel 2ARMC SEMI-TRAILER1393.9No
Dec 30, 202483538722RoadsideTXLevel 2LUFK SEMI-TRAILER12392.2W, 393.75A3, 393.104DYes
Dec 17, 202483488885IH35 SB SAN MARCOS SCALETXLevel 3DORS SEMI-TRAILER3396.17C, 392.2W, 392.2RGNo
Nov 18, 202483218867RoadsideTXLevel 2PTRB TRUCK TRACTOR0—No
Nov 11, 202483148684US180 AT PRVIATE ROATXLevel 2PTRB TRUCK TRACTOR0—No
Nov 5, 202483106525RoadsideTXLevel 2PTRB TRUCK TRACTOR0—No
Oct 29, 202483075107US183TXLevel 2PTRB TRUCK TRACTOR5393.11TL, 393.9, 393.95ANo
Oct 14, 202482967524IH35 SB SAN MARCOS SCALETXLevel 2FONA SEMI-TRAILER1392.2WNo
Sep 24, 202482836778IH35 SB SAN MARCOS SCALETXLevel 2PTRB TRUCK TRACTOR2393.9(a), 392.2No
Jul 15, 202482152865RoadsideTXLevel 2PTRB TRUCK TRACTOR0—No
Jul 11, 202482121240IH35 NB AT EXIT 341TXLevel 2PTRB TRUCK TRACTOR5393.9(a), 393.60(c), 393.78No
Jun 27, 202482062259IH35 SB SAN MARCOS SCALETXLevel 1DORS SEMI-TRAILER0—No
Jun 12, 202481868307RoadsideTXLevel 2PTRB TRUCK TRACTOR0—No
May 8, 202481569966W RONALD REAGAN BLVDTXLevel 1FRHT TRUCK TRACTOR11393.11, 396.3(a)(1), 392.2Yes
May 6, 202481534210IH 35 SOUTHBOUND SAN MARCOSTXLevel 2FONA SEMI-TRAILER4393.11, 393.55(e), 393.83(g)No
Mar 20, 202481187920RoadsideTXLevel 2PTRB TRUCK TRACTOR5393.104(d), 393.104(f)(3), 393.136Yes
Jan 25, 202480708253RoadsideTXLevel 2PTRB TRUCK TRACTOR8393.11, 393.45(b)(2), 393.45(d)Yes
Jan 12, 202480619730RoadsideTXLevel 2TRAI SEMI-TRAILER3393.205(c), 393.45(d), 396.3(a)(1)No
Dec 4, 202380496309IH35 SB SAN MARCOS SCALETXLevel 1TRAN SEMI-TRAILER0—No
Nov 29, 202380336204OLD COMANCHE RD AT UTXLevel 1FONT SEMI-TRAILER6393.11, 393.205(a), 393.47(a)Yes
Nov 20, 202380243150RoadsideTXLevel 2PTRB TRUCK TRACTOR5393.9(a), 393.55(d)(1), 393.55(e)Yes
Nov 15, 202380218840RoadsideTXLevel 2DORS SEMI-TRAILER1392.2No
Nov 8, 202380135976RoadsideTXLevel 1PTRB STRAIGHT TRUCK4393.11, 393.78, 396.3(a)(1)Yes
Oct 24, 202380021495RoadsideTXLevel 2FRHT TRUCK TRACTOR19392.2, 393.48(a), 393.9(a)Yes
Aug 11, 202379438191US 67 MM 570TXLevel 2DORS SEMI-TRAILER0—No
Jul 20, 202379226357LP-0567 IN HOOD CO. (536-540)TXLevel 2PTRB TRUCK TRACTOR0—No
Jul 15, 202379212279RoadsideTXLevel 2PTRB TRUCK TRACTOR0—No
Jul 7, 202379176429RoadsideTXLevel 1PTRB STRAIGHT TRUCK2393.207(a), 393.45No
Jun 1, 202378813447SL-1604 IN BEXAR CO. (488-582)TXLevel 2DORS SEMI-TRAILER1396.17(c)No
May 31, 202378835590IH 35 SOUTHBOUND SAN MARCOSTXLevel 2PTRB TRUCK TRACTOR7393.47(e), 392.2, 383.23(a)(2)Yes
May 22, 202378762523RoadsideTXLevel 2PTRB STRAIGHT TRUCK2393.9(a), 396.3(a)(1)No
May 16, 202378708579US-0183 IN BROWN CO. (352-376)TXLevel 1PTRB TRUCK TRACTOR4393.110(b), 393.104(b), 396.5(b)Yes
May 1, 202378561920IH-0014 IN BELL CO. (275-300)TXLevel 2ARMC SEMI-TRAILER3392.2, 393.9(a), 393.45(d)No

Inspection analytics

Monthly cadence, frequent stations, and violation mix

Inspections per month (24 mo)

31 total · 25.8% OOS
2024-052026-03
InspectionsOOS

Most frequent inspection stations

IH35 SB SAN MARCOS SCALE10 · 2 OOS
IH 35 SOUTHBOUND SAN MARCOS2 · 1 OOS
E BETHANY DR1 · 1 OOS
IH35 NB AT EXIT 3411
IH-0014 IN BELL CO. (275-300)1
438M US1801
LP-0567 IN HOOD CO. (536-540)1
2944 TX29 EB1

Violations by BASIC category

Vehicle Maintenance105 · 24 OOS
Driver Fitness3 · 3 OOS

Recent Crashes

6 crash records from FMCSA Crash File

Total Crashes
6
Fatalities
0
Injuries
1
Across 1 crash
Tow-Aways
6

Crash History (6 records)

fmcsa-crash-fileApr 5, 2026
Crash History (6 records)
DateStateSeverityFatalitiesInjuriesCityLocationVINCarrier Name at Crash
Dec 20, 2022TXTOW00EASTLANDE 1700 MAIN...187787CORNERSTONE ROCK HAULING LLC
May 12, 2021TXINJURY01TEMPLEW 3000 FM 93...187788CORNERSTONE ROCK HAULING LLC
Jan 8, 2020TXTOW00————
Jul 8, 2019TXTOW00————
Mar 8, 2018TXTOW00————
Aug 31, 2017TXTOW00————

Compliance Timeline

6 events merged from authority, insurance, enforcement, OOS, crash, MCS-150, and safety rating records

Dec 20, 2022
Crash
Tow-away crash in TX
0 fatalities, 0 injuries
May 12, 2021
Crash
Injury crash in TX
0 fatalities, 1 injury
Jan 8, 2020
Crash
Tow-away crash
0 fatalities, 0 injuries
Jul 8, 2019
Crash
Tow-away crash
0 fatalities, 0 injuries
Mar 8, 2018
Crash
Tow-away crash
0 fatalities, 0 injuries
Aug 31, 2017
Crash
Tow-away crash
0 fatalities, 0 injuries

Related Records

Related records

StateAll entities in Texas
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CityEntities in GEORGETOWN, TX
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Crashes6 crash records
FMCSA Crash File
Inspections49 inspection records
Full inspection history
StationIH35 SB SAN MARCOS SCALE
10 inspections at this station
StationIH 35 SOUTHBOUND SAN MARCOS
2 inspections at this station
StationE BETHANY DR
1 inspection at this station
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Data sources & freshness

FMCSA Company Census File
Generated from 24-hour old database. Contact info and fleet counts may lag.
Updated 1 weeks ago
FMCSA Authority History
Updated 1 weeks ago
FMCSA Insurance Filings
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FMCSA Vehicle Inspection File
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Refresh dataLast updated: Apr 5, 2026