SEABOARD DRILLING LLC
USDOT 2573833 · Doing business as SWCOLE EXPLORATIONS LLC
Active, interstate carrier, mid-size fleet (20 power units) — no FMCSA safety rating on record (common).
Vetting summary
At a glance
- Out-of-service rate33.3% vs 19.1% national avg
- Crashes (24 months)1 reported — involvement does not imply fault
These signals summarize the records shown below — they are a starting point for your own checks, not a judgment of the carrier.
Registration
Carrier identity
| USDOT Number | 2573833 |
|---|---|
| MC Number | — |
| Legal Name | SEABOARD DRILLING LLC |
| DBA Name | SWCOLE EXPLORATIONS LLC |
| Entity Type | — |
| Phone | 2079494914 |
| Address | 10 CENTRE ROAD, Somersworth, NH, 03878 |
Status
Authority & safety
| Operating Status | Active |
|---|---|
| Operation Type | Interstate |
| Safety Rating | None on record — most carriers have not received a formal FMCSA safety rating. |
| Hazmat Flag | false |
Safety ratings: S = Satisfactory, C = Conditional, U = Unsatisfactory. A carrier with no rating has not been through a full FMCSA compliance review — this is common and not itself a red flag.
Our scoring
Safety scores
| Unsafe Driving | 0 / 100 |
|---|---|
| Hours-of-Service Compliance | 0 / 100 |
| Driver Fitness | 93 / 100 |
| Controlled Substances & Alcohol | 0 / 100 |
| Vehicle Maintenance | 91 / 100 |
Scores are 0-100 rankings computed by us from public FMCSA inspection measures; higher = worse relative to peers. Not official CSA/BASIC percentiles. How these scores are computed.
Safety events
Inspections & crashes (last 24 months)
| Inspections | 9 |
|---|---|
| Out-of-Service Rate | 33.3% vs 19.1% national average |
| Crashes | 1 total (0 fatal, 0 with injuries, 1 towaway) |
- 2026-05-14 — VT — towaway
Most frequent violation categories: 19 (3), 1 (2), 23 (2).
Crash involvement does not imply fault. FMCSA crash records list all reportable crashes involving a carrier, regardless of who caused them.
Equipment
Fleet & operations
| Power Units (trucks) | 20 |
|---|---|
| Drivers | 26 |
| Recent Annual Mileage | 105,500 |
| Last MCS-150 Filing | 20-MAR-26 |
SEABOARD DRILLING LLC operates 20 power units — a larger fleet than 98% of carriers registered in NH.
Nearby
Other carriers in Somersworth, NH
- TOWNSEND ENERGY GROUP LLC — USDOT 2559769, 11 power units
- BURKE LOGISTICS CORPORATION — USDOT 2461157, 4 power units
- CONTITECH THERMOPOL LLC — USDOT 2531155, 3 power units
- JEFFREY G PRATT — USDOT 2161057, 2 power units
- GSSLE LLC — USDOT 2537827, 2 power units
Browse all carriers in Somersworth, NH or all NH carriers.