CarrierIntel Score: 14/100. 31 inspection violations in the past 12 months. Updated Oct 2026.
DOT 4401896ActiveNew Entrant · month 18 of 18InterstateCUMMING, GA
COMPANY
Authority since
—
MCS-150
2025-04-29
Fleet
3 units · 2 trailers · 4 drivers
ADDRESS
Physical
1590 DOGWOOD DR CUMMING, GA 30041-8624
Mailing
Same as physical
CONTACT
Phone
5056348322
Email
SEAN@THEDYNAMICDOOR.COM
OFFICERS
Primary Officer
SEAN HEIM
Title
CEO
OPERATION & CARGO
Operation classification
Authorized For Hire
Specialty
Construction & Building Materials
Cargo types
2
Building MaterialsConstruction
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
17 mo
Since USDOT registration
INSURANCE
Verification needed
No federal insurance filing found. Whether this carrier must file one is unclear from its registration; verify coverage through state records or the insurer.
RISK GRADE
Moderate Risk
1 risk factors · 0 strengths
OOS RATE
66.7%
2 / 3 inspections
CarrierIntel Safety Score
Rolling 12-month heuristic based on inspections, OOS, violations, crashes & fatalities. Not the official FMCSA SMS score.
14
out of 100
Needs Attention
Markers: OOS inspection Crash Fatality
Fleet vs Reality
last 12 months · power-unit VINs from roadside inspections
Verification needed — No federal insurance filing found. Whether this carrier must file one is unclear from its registration; verify coverage through state records or the insurer.