Carrier profile · USDOT 357149 · Updated Jun 13, 2026
KNAPPER OIL INC
DBA KNAPPER OIL CO
1 power unitFOREST CITY, IA50/100
AUTHORITY STATUS UNKNOWNHAZMAT
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
- 106 HWY 69 N, FOREST CITY, IA, 50436-0247
- Mailing address
- P O BOX 247, FOREST CITY, IA, 50436-0247
- Operation
- Interstate· Hazmat
Contact
- Phone
- (641) 585-3706
- Cell
- (641) 590-5365
- Fax
- (641) 585-4227
- knapper@wctatel.net
- Web domain
- wctatel.net
Registration
- Officer
- Doug Knapper
- USDOT / docket
- 357149
- First registered
- Jun 12, 1989
- Last MCS-150
- Dec 3, 2019 · 17,000 mi (2017)
- FMCSA safety rating
- Not rated
- D-U-N-S
- 22164719
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.