Carrier profile · USDOT 3511977 · MC-1162767 · Updated Jul 19, 2026
GRUBER LLC
5 power unitsavg 3 yrLocal · 1 statesCHICAGO, IL50/100
CARRIER INACTIVEMC-1162767 INACTIVE
Authority & Insurance
Active operating authority by type and the full insurance continuity timeline — insurer, policy, coverage, and any lapses — so you can confirm they can legally and adequately haul your load today.
Operating authority· 49 CFR · per type
Operating authority
- Common
- Inactive
- Contract
- None
- Broker
- None
Insurance & bonds
BIPD filing (census)Not recorded per census
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’26 · 5 insurers · 2 lapsesCoverage lapse
2020202220242026now
Shorter eras are too brief to label at this scale — all 5 insurers are named in the list below.
This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.
All 5 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| GEICO MARINE INSURANCE COMPANY | Aug 2025 → Jan 2026 | $750K | 1 |
| CONCERT SPECIALTY INSURANCE COMPANY | Dec 2024 → Dec 2024 | $750K | 2 |
| KNIGHT SPECIALTY INSURANCE COMPANY | Aug 2023 → Jul 2024 | $750K | 12 |
| CANAL INSURANCE CO. | Apr 2022 → Jul 2023 | $750K | 2 |
| UNITED FINANCIAL CASUALTY COMPANY | Dec 2020 → Apr 2022 | $750K | 2 |