Pulling FMCSA records…

Diamond Building Products LLC (USDOT 4136872)

No blockers or cautions found.

Docket (MC) number
MC1720663
Operating authority
Common carrier authority: active.
Insurance on file
Liability (BIPD) insurance on file for $1,000,000.
Safety rating
No published safety rating
Fleet on file
1 power units, 1 drivers
Operation type
Interstate
Physical address
4425 E COLORADO BLVD, SPEARFISH, SD 57783-9468
MCS-150 last filed
2025-10

Frequently asked questions

What carrier is USDOT 4136872?

USDOT 4136872 is Diamond Building Products LLC, an interstate motor carrier.

What carrier is MC 1720663?

MC 1720663 is the docket number of Diamond Building Products LLC, USDOT 4136872.

What is Diamond Building Products LLC's MC number?

Diamond Building Products LLC's docket number is MC 1720663. Its USDOT number is 4136872.

Is Diamond Building Products LLC currently authorized to operate?

Common carrier authority: active. Source: FMCSA registration and licensing records.

Does Diamond Building Products LLC have insurance on file with FMCSA?

Liability (BIPD) insurance on file for $1,000,000.

Who provides Diamond Building Products LLC's insurance?

Diamond Building Products LLC's liability insurance is filed with FMCSA by Great West Casualty CO..

What is Diamond Building Products LLC's safety record?

FMCSA records show no roadside inspections for Diamond Building Products LLC in the last 24 months.

What is Diamond Building Products LLC's CSA score?

FMCSA does not publish a single CSA score for carriers. Diamond Building Products LLC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.

What is Diamond Building Products LLC's FMCSA safety rating?

Diamond Building Products 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.

View the full fleetfax report for Diamond Building Products LLC

Reconstructed from cached and fleetfax-ingested FMCSA public records (live FMCSA was unavailable) — may be out of date; verify current status on FMCSA SAFER. fleetfax surfaces the facts; brokers make the judgment.