MCNAMARA TRANSPORTATION INC
AUTHORIZEDUSDOT
3116893
MC Number
1265496
Fleet Size
5
Total Drivers
7
FMCSA-derived snapshot updated: November 1, 2026. This is not a real-time record; verify critical authority, insurance and safety details directly with FMCSA.
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Safety overview
MCNAMARA TRANSPORTATION INC is a small interstate motor carrier based in WESTWOOD, Massachusetts, operating 5 power units with 7 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. Their driver out-of-service rate of 12.5% runs above the national average of 6.7%. They have 1 crash on file (1 with injuries). FMCSA records show 8 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 Massachusetts is 15.8% and the average vehicle OOS rate is 27.5% across 39,777 carriers.
Company details
- Entity Type
- N/A
- Carrier Operation
- Interstate
- Operation Classification
- Authorized For Hire
- Cargo Carried
- N
- Hazmat
- No
- Safety Rating Date
- N/A
Inspections
8
Total
73%
Driver %
Insurance on file
Liability (BIPD)
PILGRIM INSURANCE COMPANY — eff. Jun 22, 2021
Cargo
Not on file
Surety Bond
Not on file
Trust Fund
Not on file
Source: Legacy FMCSA. Verify current filings directly with FMCSA before relying on them.
Crash history
1
Total Crashes
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Frequently asked questions
Is MCNAMARA TRANSPORTATION INC authorized to operate?
CarrierOwl's FMCSA-derived snapshot for MCNAMARA TRANSPORTATION INC (USDOT #3116893) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is MCNAMARA TRANSPORTATION INC's safety record?
MCNAMARA TRANSPORTATION INC has 8 inspections in CarrierOwl's current imported snapshot and 1 matching crash. 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 MCNAMARA TRANSPORTATION INC operate?
MCNAMARA TRANSPORTATION INC operates 5 power units with 7 drivers on file. That makes them a small carrier.
Does MCNAMARA TRANSPORTATION INC transport hazardous materials?
No. MCNAMARA TRANSPORTATION INC does not have a hazardous materials flag in the FMCSA database.
Where is MCNAMARA TRANSPORTATION INC located?
MCNAMARA TRANSPORTATION INC is based in WESTWOOD, Massachusetts at 404 OAK ST, 02090-3210. Phone: (617) 212-9163.
What are MCNAMARA TRANSPORTATION INC's out-of-service rates?
MCNAMARA TRANSPORTATION INC's driver out-of-service rate is 12.5%, compared with the 6.7% reference shown by FMCSA SMS when checked August 4, 2026. Interpret the difference with inspection volume and verify the current FMCSA record. Their vehicle out-of-service rate is 0.0%, 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.