Carrier profile · USDOT 357159 · Updated Jun 13, 2026
Quint City Stone Center Inc
1 power unitavg 1 yrLocal · 2 statesDAVENPORT, IA50/100
AUTHORITY STATUS UNKNOWNRATED SATISFACTORY
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
- 7221 NORTHWEST BLVD, DAVENPORT, IA, 52806
- Mailing address
- PO BOX 2220, DAVENPORT, IA, 52809-2220
- Operation
- Interstate
Contact
- Phone
- (563) 386-2354
- Fax
- (563) 386-2862
- Web domain
- qcstonecenter.com
Registration
- Officers
- Donavon Altenhofen · Jodi Altenhofen
- USDOT / docket
- 357159
- First registered
- Jun 12, 1989
- Last MCS-150
- Nov 18, 2025 · 33,000 mi (2024)
- FMCSA safety rating
- Satisfactory · Nov 6, 1991
- D-U-N-S
- —
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.