CHAMBERLAIN CONTRACTORS LLC
USDOT 3777139
Active, interstate carrier, mid-size fleet (25 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate30.8% vs 19.1% national avg
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 | 3777139 |
|---|---|
| MC Number | — |
| Legal Name | CHAMBERLAIN CONTRACTORS LLC |
| DBA Name | — |
| Entity Type | — |
| Phone | 3017254330 |
| Address | 162 LAFAYETTE AVE, Laurel, MD, 20707 |
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 | 82 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 86 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 79 / 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 | 13 |
|---|---|
| Out-of-Service Rate | 30.8% vs 19.1% national average |
- 2023-08-06 — VA — towaway
Most frequent violation categories: 16 (3), 14 (2), 20 (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) | 25 |
|---|---|
| Drivers | 17 |
| Recent Annual Mileage | 615,542 |
| Last MCS-150 Filing | 16-JAN-26 |
CHAMBERLAIN CONTRACTORS LLC operates 25 power units — a larger fleet than 99% of carriers registered in MD.
Nearby
Other carriers in Laurel, MD
- BLANCHET CONCRETE PUMPING LLC — USDOT 3637189, 65 power units
- TREADWELL TRANSPORTATION SERVICES INC — USDOT 4073095, 60 power units
- AVES LLC — USDOT 3687368, 21 power units
- TODAH LOGISTICS INC — USDOT 4101341, 20 power units
- VARGAR AND SONS — USDOT 3744903, 12 power units
Browse all carriers in Laurel, MD or all MD carriers.