Seabulk Shipping Supply Llc (DOT# 3999443 · MC# 1502720) – FMCSA Carrier Profile
DOT# 3999443MC# 1502720● Active
Updated monthly · 2026-03-09
This carrier is active with no crashes on record.
Seabulk Shipping Supply Llc is a registered motor carrier with the FMCSA under USDOT number 3999443. The company operates from Riverdale, GA and maintains an active operating status with 13 power units and 17 drivers on record.
Safety Rating
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Company Information
Address8104 Webb Rd Unit 3704, Riverdale, GA, 30274
Phone(323) 404-0083
EmailUPSHAWT19@GMAIL.COM
Entity TypeAuthorized For Hire
OperationInterstate
Power Units13(Medium carrier)
Drivers17
MCS-150 FiledDecember 4, 2024
Annual Mileage47,000 mi (2023)
Inspection Summary
All-time Inspections
All-time28
Total
25
OOS
25
Driver OOS
0
Vehicle OOS
28 inspections reflects moderate road activity.
The out-of-service (OOS) rate represents the percentage of inspections that resulted in the carrier being placed out of service. 89.3% — above the national vehicle OOS average of ~21%. Review BASICS scores below.
Crash History
✅No crashes reported (FMCSA data)
BASICS Safety Scores
BASICS Scores
Higher = more risk · FMCSA Behavior Analysis and Safety Improvement Categories2.9
Unsafe Driving
Measures violations related to speeding, reckless driving, and improper lane changes.
4.7
HOS Compliance
Tracks hours-of-service violations, including driving beyond legal limits without rest.
0.9
Driver Fitness
Reflects issues with driver qualifications, licenses, and medical certifications.
2.4
Controlled Substances
Captures drug and alcohol violations, including failed or refused tests.
0.7
Vehicle Maintenance
Reflects brake, tire, lighting, and other equipment-related inspection violations.
Scores above 65 (general freight) or 50 (passenger/hazmat) trigger an FMCSA Alert. Higher scores indicate more safety risk. National median is approximately 20–30 for active carriers.
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Frequently Asked Questions
What is USDOT Number 3999443?
USDOT number 3999443 is assigned to Seabulk Shipping Supply Llc, an active motor carrier registered with the FMCSA, based in Riverdale, GA.
How many inspections has Seabulk Shipping Supply Llc had?
Seabulk Shipping Supply Llc has recorded 28 total inspections with 25 out-of-service orders, representing an OOS rate of 89.29%.
Where is Seabulk Shipping Supply Llc located?
Seabulk Shipping Supply Llc is headquartered at 8104 Webb Rd Unit 3704, Riverdale, GA 30274.
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.
What is the MC number for Seabulk Shipping Supply Llc?
The MC number for Seabulk Shipping Supply Llc is MC# 1502720. The MC number is issued by the FMCSA and authorizes carriers to operate in interstate commerce.
Data sourced from the FMCSA Open Data Portal. Updated monthly. DOT# 3999443 · Last updated: 2026-03-09. View official FMCSA record →