FMCSA Carrier Profile
SEABOARD LIQUID CARRIERS LIMITED
Owner / Officer: Mark Shannon
Active
No Safety Rating
Authority Active
Active 36 yrs, 1 mo
Authority
Active
Common carrier
Insurance
On File
$5,000,000 BIPD
Safety
Not Rated
1st pct · 11 inspections on record
✓ No risk flags found on authority or insurance records
Vetting Notes
SEABOARD LIQUID CARRIERS LIMITED is an active FMCSA-registered motor carrier based in Dartmouth, Nova Scotia, operating under DOT 19183. No high-severity flags were found on authority or insurance records. Across 11 FMCSA inspections on record, this carrier shows 16.7% vehicle OOS and 0.0% driver OOS. Authority and safety history are clean as of this page's last update.
FMCSA Registration
DOT Number
19183
Operating Status
Active
Safety Rating
Not Rated
Entity Type
Corporation
MCS-150 Filed
April 28, 2026
FMCSA Registration
June 1, 1974
Authority Granted
June 22, 1990
Annual Mileage
10,462,625 mi (2025)
Contact Information
Address
721 Wilikinson Ave, Dartmouth, NS B3B 0H4
Phone
Owner / Officer
Mark Shannon
Operating Authority
MC134258
Common Carrier, Contract Carrier
Insurance on File
AIG INSURANCE COMPANY OF CANADA
BI&PD · $5,000,000 · Policy RMBA 23177078
AMERICAN HOME ASSURANCE CO.
Cargo · $0 · Policy RMBA 2651760
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Safety Percentile
1st percentile
vs. peer carriers
✓ Below FMCSA alert threshold (65th pct) · lower percentile = fewer violations than peers · source: FMCSA SMS
Safety & Inspection Summary
Total Inspections
11
Driver Inspections
8
Vehicle Inspections
6
Total OOS Orders
1
Violations by Category
Vehicle Maintenance11
Unsafe Driving0
Hours of Service3
OOS Rates vs. National Average
Driver OOS Rate0.0% · national avg 5.5%
✓ Below national average
Vehicle OOS Rate16.7% · national avg 20.7%
✓ Below national average
Inspection Trend by Year
2026
2024
Inspection Records (11)
| Date | State | Level | Vehicle | Viol. | Status |
|---|---|---|---|---|---|
| December 31, 2024 | ME | Level III — Driver Only | KW · 1XKZDP0X2JJ994748 | 0 | Clean |
| May 26, 2026 | MA | Level III — Driver Only | FRHT · 3AKJGNDR2LDLW3376 | 0 | Clean |
| March 26, 2026 | ME | Level I — Full | WSTR · 5KJJBWD14PLUE6311 | 7 | Passed |
| May 20, 2026 | ME | Level I — Full | PTRB · 1XPCDP9X1ND803294 | 3 | Passed |
| June 17, 2026 | ME | Level III — Driver Only | MACK · 1M1AN4GY1SM048756 | 0 | Clean |
| February 17, 2026 | ME | Level II — Walk-Around | MACK · 1M1AN4GY3RM045108 | 0 | Clean |
| January 15, 2026 | ME | Level III — Driver Only | MACK · 1M1AN4GYXKKM00197 | 0 | Clean |
| June 10, 2026 | ME | Level II — Walk-Around | MACK · 1M1AN4GYXKM001970 | 4 | 1 OOS |
| April 10, 2026 | ME | Level III — Driver Only | MACK · 1M1AN4GY3RM045108 | 0 | Clean |
| March 5, 2026 | ME | Level I — Full | MACK · 1M1AN4GY5RM045109 | 0 | Clean |
| April 1, 2026 | ME | Level II — Walk-Around | VOLV · 4V4NC9EJXKN225345 | 0 | Clean |
Authority History
| Date | Status | Type |
|---|---|---|
| June 22, 1990 | GRANTED | Common Carrier |
| June 22, 1990 | GRANTED | Common Carrier |
| June 22, 1990 | GRANTED | Common Carrier |
| June 22, 1990 | GRANTED | Common Carrier |
| June 22, 1990 | GRANTED | Common Carrier |
| June 22, 1990 | GRANTED | Common Carrier |
| June 22, 1990 | GRANTED | Common Carrier |
| June 22, 1990 | GRANTED | Common Carrier |
| June 22, 1990 | GRANTED | Common Carrier |
| June 22, 1990 | GRANTED | Common Carrier |
Insurance & Revocation Filings
| Date | Type | Status |
|---|---|---|
| Cargo | Cancellation Pending | |
| BI&PD Primary/Excess | Cancellation Pending | |
| November 7, 2005 | CONTRACT | On Record |
Other Carriers in Dartmouth, NS
Data sourced from FMCSA MCMIS via Socrata. Last updated: August 4, 2026.
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