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VALIDATED

MASON TRANSPORTATION INC

Trust Score

97 Excellent
Excellent Why this score?
Company CheckMASON TRANSPORTATION INC · DOT 3677317
1843 SAN PABLO AVE, SEASIDE, CA, 93955-4022
DOT# 3677317 MC# 1277549 Seaside, California 4 years
CARRIER Phone number changed · Jul 19, 2026
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2
Power Units
1
Drivers
0
Crashes (24-Month)
$1,000,000
Insurance
Not Rated
Safety Rating
0
Inspections
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Public record

2 events tracked · latest Jul 19, 2026 Show details
Identity & ownership 1
  • Jul 19, 2026
    Phone number changed.
Safety & compliance 1
  • Dec 8, 2025
    Clean roadside inspection, no violations.
Public FMCSA record · blue clean · orange change · red risk.

Company Information

Legal NameMASON TRANSPORTATION INC
DOT Number3677317
MC Number1277549
Entity TypeCarrier
Operating StatusA - Active
LocationSeaside, California
Added07/12/2021
MCS-15006/12/2026

Contact Details

Physical Address1843 SAN PABLO AVE, SEASIDE, CA, 93955-4022
Mailing Address1843 SAN PABLO AVE, SEASIDE, CA, 93955-4022

Operating Authorities

Authority TypeAUTHORIZED FOR HIRE
Carrier OperationA - Interstate
DocketMC1277549
CommonActive
ContractNot Active
BrokerNot Active
Operating4 years

Operation Classification

Authorized For Hire

SMS BASIC Scores

FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.
Unsafe Driving
measure 0 · 0 insp with violations
Clean
Hours-of-Service Compliance
measure 0 · 0 insp with violations
Clean
Driver Fitness
measure 0 · 0 insp with violations
Clean
Controlled Substances / Alcohol
measure 0 · 0 insp with violations
Clean
Vehicle Maintenance
measure 0 · 0 insp with violations
Clean
Source: FMCSA SMS, updated monthly.

Mileage

Annual Mileage60,000 miles
Mileage Year2025
VMT SourceMCS-150 Form

Drivers

1
Interstate
0
Intrastate
0
CDL
1
Total
Interstate >100mi0
Interstate <100mi0
Intrastate >100mi0
Intrastate <100mi0

Insurance

Amount$1,000,000
Type91X
Effective11/28/2023
CompanyGREAT WEST CASUALTY CO.
Policy #GRT12517A
Last checked08/12/2026

Quick Facts

StatusActive
TypeCarrier
Fleet2 units
Drivers1
Mileage60,000 mi
Operating4 years
MCS-15006/2026

Safety Trends by Year

Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.

Inspections · red = OOS
2024
2 · 0 OOS -
2025
1 · 0 OOS =
Crashes

No crashes on record.

Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.

Out-of-Service Summary Last 24 months

Live FMCSA roadside inspections through Dec 2025, 1 inspections, 0 resulted in out-of-service (0% OOS rate).

Clean, no out-of-service violations in the last 24 months.

Live FMCSA roadside inspection records, refreshed monthly.

Inspection Records (3)

DateStateLevelLocationViolationsOOSDriver ViolDriver OOSVehicle ViolVehicle OOSHazMat
12/08/2025 CA Driver-Only (Level III) I-5 N/B SANTA NELLA SCALES 0 0 0 0 0 0 - Detail
04/09/2024 CA Full (Level I) GILROY IF 0 0 0 0 0 0 - Detail
01/10/2024 CA Full (Level I) GILROY IF 0 0 0 0 0 0 - Detail
Detailed Inspection Report

Safety Performance Percentiles

FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.

Total Inspections1

Licensing & Insurance

FormTypeInsurance CompanyPolicyCoverageEffectiveCancel DateMethod
91XBIPD/PrimaryACCREDITED SPECIALTY INSURANCE COMPANY2-FLP-CA-19-S0118124-00$750,00011/28/202211/28/2023Replaced
91XBIPD/PrimaryUNITED FINANCIAL CASUALTY COMPANYCA00810832$750,00009/07/202211/28/2022Replaced
91XBIPD/PrimaryUNITED FINANCIAL CASUALTY COMPANYCA00810832$750,00009/07/202212/10/2022Cancelled
91XBIPD/PrimaryKNIGHT SPECIALTY INSURANCE COMPANYKSCW1519660-00$1,000,00009/07/202109/07/2022Replaced

No active insurance policies.

DocketTypeActionServedDispositionDisp Date
MC1277549COMMONINVOLUNTARY REVOCATION11/14/2022DISCONTINUED REVOCATION11/29/2022
MC1277549MOTOR PROPERTY COMMON CARRIERGRANTED09/13/2021--
MC1277549COMMONINVOLUNTARY REVOCATION08/11/2022DISCONTINUED REVOCATION08/22/2022

No revocation records.

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