William R Chamley
William R Chamley (USDOT 1772211) runs 35 power units and 24 drivers based in Williston, ND, with active operating authority as a motor carrier of property under MC-852430. The earliest grant on file is from March 2014, 12 years, 8 months ago. $1,000,000 of liability coverage is on file with Pioneer Specialty Insurance Company.
Operating authority
| Docket | Authority | Status | Insurance required | On file |
|---|---|---|---|---|
| MC-852430 | Motor carrier of property | Active | $750,000 liability | $1,000,000 liability |
Earliest grant on file: Mar 3, 2014 (12 years, 8 months ago).
Insurance and bonds on file
| Type | Insurer | Coverage | Effective | Cancellation |
|---|---|---|---|---|
| Liability (BIPD) · form 91X | Pioneer Specialty Insurance Company | $1,000,000 | Aug 3, 2020 | — |
Confirm coverage with the insurer before tendering a load.
Authority history
| Date | Docket | Action |
|---|---|---|
| Mar 3, 2014 | MC-852430 | Granted · motor carrier of property |
Registration
| USDOT number | 1772211 |
|---|---|
| USDOT status | Active |
| MC number | MC-852430 |
| Legal name | William R Chamley |
| DBA name | Chamley Pipe |
| Operation | Interstate |
| Classification | Private property, Authorized for hire |
| Location | Williston, North Dakota 58801 |
| USDOT added | May 14, 2008 |
| Last MCS-150 update | Jan 13, 2025 |
| Safety rating | Not rated |
Fleet
| Power units | 35 |
|---|---|
| Trucks | 35 |
| Drivers | 24 · 24 with a CDL |
| Annual miles | 820,000 · 2024 |
Cargo carried
General freight, Metal: sheets, coils, rolls, Logs, poles, beams, lumber, Building materials, Machinery, large objects, Oilfield equipment, Garbage/refuse, Construction, pipe and panels
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Data as of Nov 12, 2026. Sources
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