Carrier profile · USDOT 639412 · Updated Jun 13, 2026
G K B INC
DBA DITCH WITCH OF TULSA
8 power unitsTULSA, OK50/100
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
- 4045 NORTH GARNETT ROAD, TULSA, OK, 74116
- Mailing address
- 4501 EAST 2ND STREET, EDMOND, OK, 73034
- Operation
- Interstate· Hazmat
Contact
- Phone
- (405) 348-4633
- Cell
- (405) 990-3974
- Fax
- (405) 341-7831
- Web domain
- ditchwitchok.com
Registration
- Officers
- Gary Bridwell · Mike Harp
- USDOT / docket
- 639412
- First registered
- May 1, 1996
- Last MCS-150
- Nov 7, 2016 · 326,562 mi (2015)
- FMCSA safety rating
- Not rated
- 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.