Carrier profile · USDOT 278047 · Updated Jun 13, 2026

Monarch Building Supply Inc

12 power unitsHONOLULU, HI50/100
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
749 MAPUNAPUNA ST, HONOLULU, HI, 96819-2034
Mailing address
PO BOX 2117, HONOLULU, HI, 96805-2117
Operation
Interstate

Contact

Phone
(808) 834-5678
Email
—

Registration

USDOT / docket
278047
First registered
Aug 21, 1986
Last MCS-150
— · 0 mi
FMCSA safety rating
Not rated
D-U-N-S
77676633

Fleet (self-reported · MCS-150)

12Power units
10Drivers
10CDL drivers
—Annual 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.