Brock Services LLC (USDOT 1584133)
No blockers or cautions found.
- Operating authority
- No active operating authority on file with FMCSA.
- Insurance on file
- No active liability (BIPD) insurance on file with FMCSA.
- Safety rating
- No published safety rating
- Fleet on file
- 50 power units, 60 drivers
- Operation type
- Interstate
- Physical address
- 2751 AARON ST, DEER PARK, TX 77536
- MCS-150 last filed
- 2026-04
Findings
- Safety review on file but no current rating (Note): FMCSA's last review (2013-08-29, 12y ago) did not assign a safety rating, and none has since.
Frequently asked questions
What carrier is USDOT 1584133?
USDOT 1584133 is Brock Services LLC, an interstate motor carrier.
What is Brock Services LLC's USDOT number?
Brock Services LLC's USDOT number is 1584133. No MC docket number is on file.
Is Brock Services LLC currently authorized to operate?
No active operating authority on file with FMCSA. Source: FMCSA registration and licensing records.
Does Brock Services LLC have insurance on file with FMCSA?
No active liability (BIPD) insurance on file with FMCSA.
What is Brock Services LLC's safety record?
In the last 24 months, FMCSA records show 1 of 9 vehicle inspections ending out-of-service for Brock Services LLC, too few inspections for a stable rate. FMCSA records also show 0 reportable crashes in the same window.
What is Brock Services LLC's CSA score?
FMCSA does not publish a single CSA score for carriers. Brock Services LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.
What is Brock Services LLC's FMCSA safety rating?
Brock Services LLC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.
Changes over time
Carriers change. Phone numbers, email addresses, insurance, authority. A sudden contact-info change is often the first sign of carrier identity fraud. fleetfax tracks these changes. Create a free account to follow changes on carriers you save.
View the full fleetfax report for Brock Services LLC
Run a SAFER company snapshot lookup for any carrier
Sourced from FMCSA public records. Official data as of Aug 25, 2026. fleetfax surfaces the facts; brokers make the judgment.