UNIFIRST CORPORATION
AUTHORIZEDDBA: SPECIALTY APPAREL UNICLEAN SERVICES UNIFIRST
USDOT
63904
MC Number
167376
Fleet Size
3143
Total Drivers
2896
FMCSA-derived snapshot updated: August 23, 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 UNIFIRST CORPORATION. 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
UNIFIRST CORPORATION is a large interstate motor carrier based in WILMINGTON, Massachusetts, operating 3143 power units with 2896 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 1.6% comes in under the 6.7% national average. They have 36 crashes on file (20 with injuries). FMCSA records show 875 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 15.1% and the average vehicle OOS rate is 28.4% across 39,094 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
875
Total
60%
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
36
Total Crashes
Similar carriers in Massachusetts
Other carriers in the same state with a similar fleet size.
CLEAN HARBORS ENVIRONMENTAL SERVICES INC
JUAN CARLOS CARUSO LANDSCAPING
IRON MOUNTAIN INFORMATION MANAGEMENT SERVICES INC
KEOLIS TRANSIT SERVICES LLC
BASILONE LANDSCAPING
Frequently asked questions
Is UNIFIRST CORPORATION authorized to operate?
CarrierOwl's FMCSA-derived snapshot for UNIFIRST CORPORATION (USDOT #63904) shows "AUTHORIZED" status. The snapshot lists them as an interstate carrier. Verify the current official record with FMCSA before booking a load.
What is UNIFIRST CORPORATION's safety record?
UNIFIRST CORPORATION has 875 inspections in CarrierOwl's current imported snapshot and 36 matching crashes. 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 UNIFIRST CORPORATION operate?
UNIFIRST CORPORATION operates 3143 power units with 2896 drivers on file. That puts them in the large carrier category by FMCSA standards.
Does UNIFIRST CORPORATION transport hazardous materials?
No. UNIFIRST CORPORATION does not have a hazardous materials flag in the FMCSA database.
Where is UNIFIRST CORPORATION located?
UNIFIRST CORPORATION is based in WILMINGTON, Massachusetts at 68 JONSPIN ROAD, 01887. Phone: (978) 658-8888.
What are UNIFIRST CORPORATION's out-of-service rates?
UNIFIRST CORPORATION's driver out-of-service rate is 1.6%, 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 7.7%, 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.