Carrier profile · USDOT 1123520 · MC-1119819 · Updated Jun 13, 2026
DIAMOND CAPITAL LLC
DBA A1 DISCOUNT WATER
6 power unitsGREELEY, CO50/100
NO OPERATING AUTHORITYMC-1119819 NO AUTHORITY
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
- 1128 E 8TH STREET, GREELEY, CO, 80631
- Mailing address
- PO BOX 118, WINDSOR, CO, 80550
- Operation
- Intrastate (Non-Hazmat)
Contact
- Phone
- (918) 671-9811
- Web domain
- qwestoffice.net
Registration
- Officers
- Jonathan Davis · William Davis
- USDOT / docket
- 1123520 · MC-1119819
- First registered
- Apr 28, 2003
- Last MCS-150
- May 1, 2026 · 42,589 mi (2025)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 81043360
Fleet (self-reported · MCS-150)
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.