CHAMBERLAIN CONTRACTORS LLC
AUTHORIZEDUSDOT
3777139
MC Number
N/A
Fleet Size
25
Total Drivers
17
FMCSA-derived snapshot updated: November 1, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
Broker verification report
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Request your first CarrierOwl report free for CHAMBERLAIN CONTRACTORS LLC. We will use this DOT profile to show authority, insurance, safety, contact consistency, and timestamped notes your team can save before sending a rate con.
Safety overview
CHAMBERLAIN CONTRACTORS LLC is a mid-size interstate motor carrier based in LAUREL, Maryland, operating 25 power units with 17 drivers. CarrierOwl is currently validating BASIC percentile display against the official FMCSA SMS portal; use the inspection, out-of-service, crash, authority, and insurance data below as the primary public safety indicators on this page. The current imported FMCSA crash snapshot returned no matching crash rows for this carrier; this is not proof that no crash occurred. FMCSA records show 13 inspections for this carrier.
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BASIC scores
Under reviewCarrierOwl is validating BASIC percentile calculations against the official FMCSA SMS portal. Until that review is complete, use FMCSA directly for current BASIC percentiles and use the inspection, out-of-service, crash, authority, and insurance data on this page as supporting indicators.
BASIC percentile display is temporarily paused while we validate CarrierOwl's methodology against the official FMCSA SMS portal.
Out-of-service rates vs. national average
An out-of-service order means the driver or vehicle was pulled from operation during a roadside inspection.
For reference, the average driver OOS rate in Maryland is 14.8% and the average vehicle OOS rate is 26.0% across 44,707 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Private (Property)
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
13
Total
54%
Driver %
Insurance on file
CarrierOwl's current public FMCSA filing snapshot returned no matching insurance rows. This does not prove that no private coverage exists; verify current requirements and filings directly with FMCSA and the carrier.
Crash history
0
Total Crashes
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Frequently asked questions
Is CHAMBERLAIN CONTRACTORS LLC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for CHAMBERLAIN CONTRACTORS LLC (USDOT #3777139) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is CHAMBERLAIN CONTRACTORS LLC's safety record?
CHAMBERLAIN CONTRACTORS LLC has 13 inspections in CarrierOwl's current imported snapshot; the snapshot returned no matching crash rows. They do not show a formal FMCSA safety rating in CarrierOwl's current data. A zero result is limited to the dataset and snapshot window. Verify current BASIC percentiles and crash information directly with FMCSA before relying on them.
How many trucks does CHAMBERLAIN CONTRACTORS LLC operate?
CHAMBERLAIN CONTRACTORS LLC operates 25 power units with 17 drivers on file. That puts them in the mid-size range.
Does CHAMBERLAIN CONTRACTORS LLC transport hazardous materials?
No. CHAMBERLAIN CONTRACTORS LLC does not have a hazardous materials flag in the FMCSA database.
Where is CHAMBERLAIN CONTRACTORS LLC located?
CHAMBERLAIN CONTRACTORS LLC is based in LAUREL, Maryland at 162 LAFAYETTE AVE, 20707. Phone: (301) 725-4330.
What are CHAMBERLAIN CONTRACTORS LLC's out-of-service rates?
CHAMBERLAIN CONTRACTORS LLC's driver out-of-service rate is 7.7%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Their vehicle out-of-service rate is 36.4%, compared with the 23.4% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record.