Carrier profile · USDOT 569345 · Updated Jun 13, 2026

T & K MAINTENANCE INC

DBA KELLER & SON INC

4 power unitsSPARTANBURG, SC50/100
AUTHORITY STATUS UNKNOWN

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

Mailing address
PO BOX 161210, BOILING SPRINGS, SC, 29316-0021
Operation
Interstate

Contact

Fax
(864) 503-3600
Web domain
ksaindustrial.com

Registration

Officer
David A Keller
USDOT / docket
569345
First registered
Jul 18, 1994
Last MCS-150
Aug 29, 2025 · 1 mi (2024)
FMCSA safety rating
Not rated
D-U-N-S

Fleet (self-reported · MCS-150)

4Power units
1Drivers
1CDL 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.