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Carrier profile · USDOT 2573833 · Data as of Oct 7, 2026

Seaboard Drilling LLC

DBA Swcole Explorations LLC · Somersworth, NH · Interstate carrier · Since 2015
No MC authorityNot rated by FMCSAHazmat
Cargo carriedBuilding MaterialsMachinery, Large ObjectsConstruction
View on FMCSA SAFERCall (207) 949-4914
20
Power units
26
Drivers
11
Inspections · 24 mo
1
Crashes · 24 mo
106K
Annual miles
11 yr
Registered
92
/ 100
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Driver OOS well above average: 18.2% of driver inspections placed out of service vs 6.67% national.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates12/20
Crashes & rating20/20
Continuity & identity20/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
20.0%▼ below avg
National 22.26% · 1 of 5 inspections
Driver out-of-service
18.2%▲ above avg
National 6.67% · 2 of 11 inspections
Crashes
1
0 fatal0 injury1 tow-away
Crash rate 4.74 per 1M mi
Total inspections
11
Driver inspections
11
Vehicle inspections
5
People injured
0
Fatalities
0
FMCSA rating
Not rated

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

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Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026

No operating authority (MC/FF docket) on file. Private and intrastate carriers don't need one; interstate for-hire carriers and brokers do.

Equipment

SELF-REPORTED ON MCS-150
20
Power units
20
Trucks
—
Tractors owned
7
Trailers owned
26
Drivers
9
CDL drivers
Registered to haul hazardous materials.

Operations & cargo

FMCSA CENSUS
InterstatePrivate Property
Cargo carried
Building MaterialsMachinery, Large ObjectsConstruction
Annual mileage
105,500 mi (2024)

Identity & federal record

FMCSA census · MCS-150
USDOT
2573833
MC / docket
None
Legal name
Seaboard Drilling LLC
DBA
Swcole Explorations LLC
Entity type
Carrier
Operation
Interstate
First registered
Jan 22, 2015
Last MCS-150
Mar 20, 2026
Safety rating
Not rated
Drivers (CDL)
26 (9)
Hazmat
Yes
Business type
—

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

Frequently asked

What is Seaboard Drilling LLC's USDOT number?

Seaboard Drilling LLC's USDOT number is 2573833.

Is Seaboard Drilling LLC authorized to operate?

It does not hold MC operating authority, which private and intrastate carriers do not need.

What is Seaboard Drilling LLC's safety record?

Over the last 24 months: 11 roadside inspections, a 20.0% vehicle and 18.2% driver out-of-service rate, and 1 reportable crash (0 fatal). Not rated by FMCSA.

How big is Seaboard Drilling LLC's fleet?

20 power units and 26 drivers per its MCS-150 filed Mar 20, 2026.

Where is Seaboard Drilling LLC located?

Seaboard Drilling LLC is located at 10 Centre Road, Somersworth, NH, 03878. Phone: (207) 949-4914.

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Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.