SPECIALTY BUILDERS SUPPLY INC
AUTHORIZEDUSDOT
1899521
MC Number
N/A
Fleet Size
14
Total Drivers
13
Last updated: March 16, 2026
Broker verification report
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Safety overview
SPECIALTY BUILDERS SUPPLY INC is a small interstate motor carrier based in HARWICH, Massachusetts, operating 14 power units with 13 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 0.0% comes in under the 5.51% national average. No crashes on file. FMCSA records show 2 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 13.3% and the average vehicle OOS rate is 27.8% across 37,564 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
2
Total
100%
Driver %
Insurance on file
No insurance records on file with FMCSA.
Crash history
0
Total Crashes
Similar carriers in Massachusetts
Other carriers in the same state with a similar fleet size.
ANDY'S TOWING LLC
CUSTOM INSULATION CO INC
PEGASUS COURIER LIMO
FLEET PETROLEUM LLC
EAGLE AIR FREIGHT INC
Frequently asked questions
Is SPECIALTY BUILDERS SUPPLY INC authorized to operate?
Yes. SPECIALTY BUILDERS SUPPLY INC (USDOT #1899521) currently holds "AUTHORIZED" status with FMCSA. They're registered as an interstate carrier.
What is SPECIALTY BUILDERS SUPPLY INC's safety record?
SPECIALTY BUILDERS SUPPLY INC has 2 inspections on file and no crashes on record. They do not show a formal FMCSA safety rating in CarrierOwl's current data. CarrierOwl is validating BASIC percentile display against the official FMCSA SMS portal, so brokers should verify current BASIC percentiles directly with FMCSA before relying on them.
How many trucks does SPECIALTY BUILDERS SUPPLY INC operate?
SPECIALTY BUILDERS SUPPLY INC operates 14 power units with 13 drivers on file. That makes them a small carrier.
Does SPECIALTY BUILDERS SUPPLY INC transport hazardous materials?
No. SPECIALTY BUILDERS SUPPLY INC does not have a hazardous materials flag in the FMCSA database.
Where is SPECIALTY BUILDERS SUPPLY INC located?
SPECIALTY BUILDERS SUPPLY INC is based in HARWICH, Massachusetts at 182 ROUTE 137, 02645. Phone: (508) 896-8866.
What are SPECIALTY BUILDERS SUPPLY INC's out-of-service rates?
SPECIALTY BUILDERS SUPPLY INC's driver out-of-service rate is 0.0%, compared to the national average of 5.51%. Below average, which is a good sign.