Carrier profile · USDOT 819807 · MC-568608 · Updated Jun 13, 2026
Tier Environmental Services Inc
10 power unitsGAP, PA50/100
CARRIER INACTIVEMC-568608 INACTIVEHAZMATUNDELIVERABLE ADDRESS
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 / liabilityNo active filing in current snapshot
Cargo filing (census)Recorded per census
Surety bond (census)Not recorded per census
Insurance continuity· insurer · policy · lapses
$1M BIPD last filed ’17 · 5 insurers · 1 lapseCoverage lapse
Nautilus’14–’25
2006201120162021now
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 |
|---|---|---|---|
| STARR INDEMNITY & LIABILITY INSURANCE COMPANY | Nov 2015 → Dec 2017 | $1M | 2 |
| NAUTILUS INSURANCE COMPANY | Jan 2014 → Jan 2025 | $1M | 1 |
| GREAT DIVIDE INSURANCE COMPANY | Jan 2013 → Nov 2015 | $1M | 2 |
| GREAT DIVIDE INSURANCE COMPANY | Jan 2011 → Apr 2012 | $1M | 10 |
| PRAETORIAN INSURANCE COMPANY | Jan 2011 → Jan 2011 | $1M | 2 |
| ZURICH AMERICAN INSURANCE COMPANY | Jan 2006 → Jan 2011 | $1M | 2 |