BUILDERS BLOC CONTRACTING SERVICES LLC
USDOT 568553
Active, interstate carrier, mid-size fleet (67 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate66.7% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 568553 |
|---|---|
| MC Number | — |
| Legal Name | BUILDERS BLOC CONTRACTING SERVICES LLC |
| DBA Name | — |
| Entity Type | CORPORATION |
| Phone | 3143360200 |
| Address | 285 CHESTERFIELD BUSINESS PARKWAY, Chesterfield, MO, 63005 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 78 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 100 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 99 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 3 |
|---|---|
| Out-of-Service Rate | 66.7% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 0 with injuries, 1 towaway) |
- 2024-10-30 — MO — towaway
Most frequent violation categories: 20 (10), 29 (4), 16 (2).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 67 |
|---|---|
| Drivers | 72 |
| Recent Annual Mileage | 680,875 |
| Last MCS-150 Filing | 10-MAR-26 |
BUILDERS BLOC CONTRACTING SERVICES LLC operates 67 power units — a larger fleet than 99% of carriers registered in MO.
Nearby
Other carriers in Chesterfield, MO
- GELCO DISTRIBUTION SERVICES INC — USDOT 96048, 86 power units
- INSITUFORM MID-AMERICA INC — USDOT 285283, 60 power units
- AFFHOLDER INC — USDOT 215144, 56 power units
- RIEDEL ENVIRONMENTAL SERVICES INC — USDOT 354921, 38 power units
- VERMEER SALES & SERVICE M I INC — USDOT 215396, 34 power units
Browse all carriers in Chesterfield, MO or all MO carriers.