Carrier profile · USDOT 2337797 · Updated Jun 13, 2026
B&K MECHANICAL CONTRACTORS LLC
DBA GRUNWALD MECHANICAL CONTRACTORS & ENGINEERS
17 power unitsLocal · 1 statesOMAHA, NE66/100
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
- 11111 E CIR STE A, OMAHA, NE, 68137
- Operation
- Intrastate (Non-Hazmat)· Hazmat
Contact
- Phone
- (402) 342-1911
- Fax
- (402) 342-5862
- Web domain
- grunwald1.com
Registration
- Officers
- Steven E Bena · William F Krajicek
- USDOT / docket
- 2337797
- First registered
- Aug 28, 2012
- Last MCS-150
- Jun 16, 2023 · 195,000 mi (2020)
- FMCSA safety rating
- Not rated
- Recordable crash rate
- 0.00
- D-U-N-S
- 78546444
Fleet (self-reported · MCS-150)
—CDL drivers
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.