Carrier profile · USDOT 4198046 · MC-1632678 · Updated Jun 13, 2026

A-b Transition LLC

1 power unitSAN DIEGO, CA50/100
NO OPERATING AUTHORITYMC-1632678 NO AUTHORITY
Verified linksFMCSA SAFER

Identity & Federal

The official FMCSA identity — legal name, DBA, addresses, contact, officers, and registration — alongside the daily-captured federal-record activity feed, monitored daily by Vektor.

Location

Physical address
4330 HUERFANO AVENUE, SAN DIEGO, CA, 92117
Operation
Intrastate (Non-Hazmat)

Contact

Phone
(858) 752-7056
Email
markedreynolds@gmail.com

Registration

Officer
Mark Reynolds
USDOT / docket
4198046 · MC-1632678
First registered
Feb 21, 2024
Last MCS-150
Jul 30, 2024 · 1 mi (2024)
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

1Power units
1Drivers
—CDL drivers
1Annual mileage

MCS-150 filing history· biennial-update cadence

Per-filing MCS-150 history (each biennial update + the fleet/mileage it reported) is being captured from the daily federal feed and will appear here as we capture the full history.

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.