Porter Engineering Inc (DOT# 3242672) – FMCSA Carrier Profile
DOT# 3242672● Active
Updated monthly · 2026-03-09
This carrier is active with no crashes on record.
Porter Engineering Inc is a registered motor carrier with the FMCSA under USDOT number 3242672. The company operates from Stoneham, MA and maintains an active operating status with 2 power units and 2 drivers on record.
Safety Rating
Advertisement
Company Information
Address523 Main St, Stoneham, MA, 02180
Phone(781) 279-0581
EmailPORTERCO@VERIZON.NET
Entity TypePrivate Property
OperationIntrastate (Non-Hazmat)
Power Units2(Small carrier)
Drivers2
MCS-150 FiledJuly 22, 2024
Annual Mileage71,250 mi (2018)
Inspection Summary
All-time Inspections
All-time2
Total
0
OOS
0
Driver OOS
0
Vehicle OOS
2 inspections — relatively low volume, which may indicate a smaller or newer carrier.
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. This carrier has a 0% OOS rate — significantly better than the national average of ~21% for vehicles.
Crash History
✅No crashes reported (FMCSA data)
Advertisement
Other Carriers in Stoneham, MA
More Carriers in Massachusetts
Frequently Asked Questions
What is USDOT Number 3242672?
USDOT number 3242672 is assigned to Porter Engineering Inc, an active motor carrier registered with the FMCSA, based in Stoneham, MA.
How many inspections has Porter Engineering Inc had?
Porter Engineering Inc has recorded 2 total inspections with 0 out-of-service orders, representing an OOS rate of 0.00%.
Where is Porter Engineering Inc located?
Porter Engineering Inc is headquartered at 523 Main St, Stoneham, MA 02180.
What does "Not Rated" mean?
"Not Rated" means the FMCSA has not conducted a formal compliance review for this carrier. It does not indicate a safety problem — many active carriers operate without a formal rating.
Is zero crashes always a good sign?
Generally yes, but context matters. A carrier with zero crashes and very few inspections may simply have limited road exposure. Always review crash data alongside inspection volume and fleet size.
What is a normal OOS rate?
The national average vehicle out-of-service rate is approximately 21%. Driver OOS averages around 5%. Rates significantly above these thresholds may indicate recurring compliance issues.
How often is FMCSA data updated?
FMCSA publishes updated carrier data monthly. This page reflects the most recent available snapshot, updated on the date shown above.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 3242672 · Last updated: 2026-03-09. View official FMCSA record →