Carrier profile · USDOT 2109596 · MC-735547 · Updated Jul 22, 2026
ECM ENERGY SERVICES INC
48 power unitsavg 3.8 yrLocal · 2 statesWILLIAMSPORT, PA88/100
CARRIER ACTIVEMC-735547 ACTIVERATED SATISFACTORY
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)Not 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 ’26 · 6 insurers · 1 lapseCoverage lapse
National Union’15–’20
2011201520192023now
Shorter eras are too brief to label at this scale — all 11 insurers are named in the list below.
BIPD in force — $1,000,000 · IMPERIUM INSURANCE COMPANY · since Feb 2026
All 11 insurer eras · dates, limits, renewals
| Insurer | Period | Limit | Renewals |
|---|---|---|---|
| IMPERIUM INSURANCE COMPANY | Feb 2024 → Feb 2026 | $750K | 2 |
| IMPERIUM INSURANCE COMPANY | Feb 2023 → Feb 2023 | $750K | 2 |
| HOUSTON SPECIALTY INSURANCE COMPANY | Feb 2022 → Feb 2024 | $750K | 1 |
| IMPERIUM INSURANCE COMPANY | Feb 2021 → Feb 2023 | $750K | 2 |
| HOUSTON SPECIALTY INSURANCE COMPANY | Feb 2021 → Feb 2022 | $750K | 1 |
| IMPERIUM INSURANCE COMPANY | Feb 2020 → Feb 2021 | $750K | 1 |
| HOUSTON SPECIALTY INSURANCE COMPANY | Feb 2020 → Feb 2021 | $750K | 1 |
| NATIONAL UNION FIRE INS. CO. OF PITSBGH. PA | Feb 2015 → Feb 2020 | $750K | 1 |
| STARR INDEMNITY & LIABILITY INSURANCE COMPANY | Feb 2014 → Feb 2015 | $750K | 1 |
| MARKEL INSURANCE COMPANY | Feb 2013 → Feb 2014 | $750K | 1 |
| TORUS SPECIALTY INSURANCE COMPANY | Jan 2011 → Feb 2013 | $750K | 2 |