CarrierIntel Score: 74/100. 5 inspection violations in the past 12 months. Updated Oct 2026.
DOT 3153910MC 1005243ActiveMotor CarrierInterstateWILLIAMSBURG NATIONAL INS CO. · $1,000,000 · 1 policyCORONA, CA
COMPANY
Authority since
2018-08-14
MCS-150
2026-04-15 · 100,000 mi (2025)
Fleet
5 units · — trailers · 6 drivers
Annual mileage (VMT)
100,000 mi (2025)
ADDRESS
Physical
232 E GRAND BLVD CORONA, CA 92879
Mailing
Same as physical
CONTACT
Phone
9513399205
Email
sara@mdbexpress.com
OFFICERS
Primary Officer
MARK DOUGLAS BRITTIAN JR.
Title
OWNER
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Refrigerated / Produce
Cargo types
6
General FreightFresh ProduceMeatCommodities Dry BulkRefrigerated FoodBeverages
Self-reported by the company on its latest MCS-150 filing (FMCSA census). Reflects what the carrier is authorized and equipped to haul, not actual recent loads. Specialty is our summary of the declared cargo mix.
AUTHORITY
98 mo
Active authority
INSURANCE
1 active
WILLIAMSBURG NATIONAL INS CO.
RISK GRADE
Minimal Risk
0 risk factors · 3 strengths
OOS RATE
42.9%
3 / 7 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
74
out of 100
Good
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections