Brock Industrial Services Llc is an active interstate carrier based in Houston, TX.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 3 | 0 | 0 |
| Tractors | 1 | 29 | 0 |
| Trailers | 34 | 3 | 0 |
| Total Power Units | 103 | ||
Distinct vehicles · 24 mo
vs 103 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 36% | 82% | Around peer average |
| HOS Compliance | 0% | 0% | Better than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 54% | 85% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 0 | — | 6.67% |
| Vehicle | 0 | 5 | — | 22.26% |
| Hazmat | 0 | 0 | — | 4.44% |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance | 14 | 8 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Sep 8, 2026 | IL | STRAIGHT TRUCK | 2 | 1 |
| Aug 25, 2026 | IN | STRAIGHT TRUCK | 0 | 0 |
| Jul 27, 2026 | MO | STRAIGHT TRUCK | 5 | 4 |
| May 12, 2026 | IL | STRAIGHT TRUCK | 2 | 0 |
Carriers that share an officer, phone, or email with this DOT.
Shared officer · 32
Brock Services Llc
Deer Park, TX
Yvette Florez
Blessed Load Llc
Snook, TX
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Brock Services Llc
Deer Park, TX
Ronnie Johnson · also at 31 others
Cali Designs & Construction Inc
Sonora, CA
Ronnie Johnson · also at 31 others
Dl Express Trucking Inc
El Paso, TX
Ronnie Johnson · also at 31 others
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 1 | 0.22 | — |
| HOS Compliance | 0 | 0.00 | — |
| Vehicle Maintenance | 3 | 10.61 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
Where they run
Inspected in 3 states. Top state MO accounts for 50% of activity. Activity outside home state (TX): 100%.
| 7 |
| Unsafe Driving | 1 | 1 | 0 |
| Nov 19, 2025 | MO | STRAIGHT TRUCK | 0 | 0 |
| Jul 14, 2025 | MO | STRAIGHT TRUCK | 1 | 0 |
| Mar 3, 2025 | IL | STRAIGHT TRUCK | 0 | 0 |
| May 20, 2024 | MO | STRAIGHT TRUCK | 5 | 2 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Sep 8, 2026 | 39395A | No/discharged/unsecured fire extinguisher | Vehicle Maintenance | — |
| Sep 8, 2026 | 3939BRKLAMP | Inoperative Brake Lamps | Vehicle Maintenance | Yes |
| Jul 27, 2026 | 393110B2IIC | Cargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo longer than 5 feet and no more than 10 feet | Vehicle Maintenance | Yes |
| Jul 27, 2026 | 393110B3C | Cargo - Insufficient tiedowns (w/o headerboard/blocking) for article(s) of cargo longer than 10 feet | Vehicle Maintenance | Yes |
| Jul 27, 2026 | 39375CTAOTDLT232 | Tires - Less than 2/32 inch tread depth | Vehicle Maintenance | — |
| Jul 27, 2026 | 3939ALTSI | Lighting - Turn signal - Any inoperative on the rearmost vehicle. | Vehicle Maintenance | Yes |
| Jul 27, 2026 | 3963A1TFCV | Tires - Front in contact with a part of the vehicle | Vehicle Maintenance | Yes |
| May 12, 2026 | 3939 | Inoperable Required Lamp | Vehicle Maintenance | — |
| May 12, 2026 | 39617C | Operating a CMV without proof of a periodic inspection | Vehicle Maintenance | — |
| Jul 14, 2025 | 39216D | Driver - Failed to use seat belt while operating a CMV | Unsafe Driving | — |
Eugene Welders Supply Co
Springfield, OR
Ronnie Johnson · also at 31 others
+22 more
Shared email · 1
Shared phone · 1