FMCSA Carrier Profile
MASONS SUPPLY COMPANY
Owner / Officer: Nick Merriman
Active
Satisfactory
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Satisfactory
0th pct · 16 inspections on record
✓ No risk flags found on authority or insurance records
Vetting Notes
MASONS SUPPLY COMPANY is an active FMCSA-registered motor carrier based in Portland, Oregon, operating under DOT 65574. No high-severity flags were found on authority or insurance records. Across 16 FMCSA inspections on record, this carrier shows 88.9% vehicle OOS and 9.1% driver OOS. Authority and safety history are clean as of this page's last update.
FMCSA Registration
DOT Number
65574
Operating Status
Active
Safety Rating
Satisfactory
Entity Type
Corporation
MCS-150 Filed
November 19, 2025
FMCSA Registration
June 1, 1974
Annual Mileage
156,777 mi (2024)
Contact Information
Address
2637 Se 12th Ave, Portland, OR 97202-1010
Phone
Email
Owner / Officer
Nick Merriman
Officer 2
Pat Merriman
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Safety Percentile
0th percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
16
Driver Inspections
11
Vehicle Inspections
9
Total OOS Orders
9
Violations by Category
Vehicle Maintenance21
Unsafe Driving1
Hours of Service0
OOS Rates vs. National Average
Driver OOS Rate9.1% · national avg 5.5%
⚠ Above national average (3.6pp higher)
Vehicle OOS Rate88.9% · national avg 20.7%
⚠ Above national average (68.2pp higher)
Inspection Trend by Year
2026
2025
2024
Inspection Records (16)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| July 31, 2025 | WA | Level II — Walk-Around | KENWORTH · 1XKYD49X1LJ421615 | 5 | 2 OOS |
| August 28, 2025 | WA | Level I — Full | KENWORTH · 2NKHHM6X7JM222691 | 2 | 1 OOS |
| March 24, 2026 | OR | Level II — Walk-Around | KENWORTH · 2NKHLJ9XXFM435618 | 3 | 2 OOS |
| May 23, 2024 | WA | Level III — Driver Only | KENWORTH · 1XKDDB9X77R193582 | 1 | Passed |
| January 22, 2025 | WA | Level II — Walk-Around | KENWORTH · 2NKHHM6X7JM222691 | 4 | 1 OOS |
| March 20, 2026 | OR | Level III — Driver Only | KENWORTH · 2NK3HM6X3PM264701 | 0 | 1 OOS |
| May 19, 2026 | OR | Level II — Walk-Around | KENWORTH · 2NKMHDX41M8782950 | 1 | Passed |
| May 15, 2025 | OR | Level I — Full | KENWORTH · 2NKHLJ9XXFM435618 | 0 | Clean |
| November 11, 2025 | WA | Level III — Driver Only | KENWORTH · 1XKDD49X0DR362431 | 0 | Clean |
| November 11, 2024 | WA | Level III — Driver Only | KENWORTH · 1XKDD49X0DR362431 | 0 | Clean |
| June 11, 2026 | WA | Level I — Full | KENWORTH · 1XKDD49X0DR362431 | 2 | 1 OOS |
| April 9, 2024 | WA | Level III — Driver Only | — | 0 | Clean |
Showing 12 of 16 inspection records
Other Carriers in Portland, OR
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 6, 2026.
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