Carrier profile · USDOT 1101203 · Updated Jun 13, 2026

Douglas Lumber & Building Supply Inc

DBA DOUGLAS LUMBER

4 power unitsCASTLE ROCK, 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
1335 PARK ST, CASTLE ROCK, CO, 80109
Mailing address
POB 460, CASTLE ROCK, CO, 80104
Operation
Intrastate (Non-Hazmat)

Contact

Phone
(303) 688-5121
Fax
(303) 688-5598
Email
douglaslumber@yahoo.com

Registration

Officer
John R Jones
USDOT / docket
1101203
First registered
Feb 27, 2003
Last MCS-150
Aug 7, 2009 · 60,000 mi (2006)
FMCSA safety rating
Not rated
D-U-N-S
—

Fleet (self-reported · MCS-150)

4Power units
4Drivers
2CDL drivers
60,000Annual 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.