Carrier profile · USDOT 646341 · Updated Jun 13, 2026

Mikell L Koellner Sole Proprietor

DBA L & L READY MIX

25 power unitsHOLYOKE, CO50/100
AUTHORITY STATUS UNKNOWN
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
900 W DENVER ST, HOLYOKE, CO, 80734-0325
Mailing address
PO BOX 325, HOLYOKE, CO, 80734-0325
Operation
Intrastate (Non-Hazmat)

Contact

Phone
(970) 854-2460
Fax
(970) 854-2460
Email
—

Registration

Officer
Mikell L Koellner
USDOT / docket
646341
First registered
Jun 19, 1996
Last MCS-150
Jan 25, 2024 · 49,000 mi (2023)
FMCSA safety rating
Not rated
D-U-N-S
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Fleet (self-reported · MCS-150)

25Power units
4Drivers
4CDL drivers
49,000Annual 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.