Carrier profile · USDOT 3406142 · MC-1101235 · Updated Jun 30, 2026
Diaz Towing Corporation
DBA DIAZ TOWING
1 power unitSTERLING, VA50/100
CARRIER ACTIVEMC-1101235 ACTIVEHAZMAT
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
- Active
- Contract
- None
- Broker
- None
Insurance & bonds
BIPD / liabilityNo active filing in current snapshot
Cargo filing (census)Not recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$1M BIPD last filed ’26 · 4 insurers · 0 lapsesInsurer churn
2020202220242026now
Shorter eras are too brief to label at this scale — all 6 insurers are named in the list below.
No active BIPD filing in FMCSA's current snapshot.
All 6 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| AGENCY INSURANCE COMPANY OF MARYLAND, INC | May 2025 → Mar 2026 | $1M | 7 |
| PROGRESSIVE NORTHERN INSURANCE COMPANY | Jun 2023 → May 2025 | $1M | 2 |
| BERKSHIRE HATHAWAY HOMESTATE INSURANCE COMPAN | Feb 2023 → Jun 2023 | $1M | 1 |
| PROGRESSIVE NORTHERN INSURANCE COMPANY | Nov 2021 → Feb 2023 | $1M | 2 |
| BUILDING INDUSTRY INSURANCE ASSOCIATION INC | Jun 2020 → Nov 2021 | $1M | 2 |
| PROGRESSIVE NORTHERN INSURANCE COMPANY | Apr 2020 → Jun 2020 | $1M | 1 |