Carrier profile · USDOT 887810 · MC-439432 · Updated Jun 13, 2026
Schock's Towing Service Inc
7 power unitsGILBERTS, IL50/100
CARRIER ACTIVEMC-439432 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 / liability$1,000,000 in force
Cargo filing (census)Recorded per census
Surety bond (census)Not recorded per census
Insurance adequacy· filed BIPD vs the $750K federal floor
$1M in forcegeneral-freight federal minimum
$750K floor
Insurance continuity· insurer · policy · lapses
$750K BIPD last filed ’24 · 12 insurers · 0 lapsesInsurer churn
Pioneer Specialty’19–now
2002200820142020now
Shorter eras are too brief to label at this scale — all 12 insurers are named in the list below.
BIPD in force — $1,000,000 · PIONEER SPECIALTY INSURANCE COMPANY · since Mar 2024
All 12 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| PIONEER SPECIALTY INSURANCE COMPANY | May 2019 → Mar 2024 | $750K | 1 |
| AMGUARD INSURANCE COMPANY | May 2018 → May 2019 | $750K | 1 |
| WESTFIELD INSURANCE CO. | May 2014 → May 2018 | $750K | 1 |
| NOVA CASUALTY COMPANY | May 2012 → May 2014 | $750K | 2 |
| UNIVERSAL UNDERWRITERS INSURANCE CO. | May 2011 → May 2012 | $750K | 1 |
| STATE NATIONAL INSURANCE CO., INC. | May 2010 → May 2011 | $750K | 1 |
| EVEREST NATIONAL INSURANCE COMPANY | May 2009 → May 2010 | $750K | 1 |
| SENTINEL INSURANCE COMPANY, LTD | Aug 2008 → May 2009 | $750K | 1 |
| SUA INSURANCE COMPANY | Aug 2007 → Aug 2008 | $750K | 1 |
| SPECIALTY UNDERWRITERS ALLIANCE | Aug 2005 → Aug 2007 | $750K | 3 |
| LINCOLN GENERAL INSURANCE COMPANY | Aug 2004 → Aug 2005 | $750K | 1 |
| WESTPORT INSURANCE CORPORATION | Aug 2002 → Aug 2004 | $750K | 2 |