Carrier profile · USDOT 278850 · Updated Jun 13, 2026
BERTRAM DRILLING INC
19 power unitsLocal · 1 statesBILLINGS, MT81/100
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
- 510 KLENCK LANE, BILLINGS, MT, 59101-7345
- Mailing address
- P O BOX 2053, BILLINGS, MT, 59103-2053
- Operation
- Interstate
Contact
- Phone
- (406) 259-2532
- Cell
- (406) 670-9965
- Fax
- (406) 252-2777
- Web domain
- bertram-drilling.com
Registration
- Officers
- Brian N. Mittman · Ken Brew
- USDOT / docket
- 278850
- First registered
- Sep 12, 1986
- Last MCS-150
- Sep 2, 2025 · 35,168 mi (2024)
- FMCSA safety rating
- Satisfactory · May 8, 2000
- D-U-N-S
- 60277928
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.