Carrier profile · USDOT 464394 · MC-248143 · Updated Jun 13, 2026

DAHL-CHASE DIAGNOSTIC SERVICES

DBA UNISHIP COURIER SERVICES

30 power unitsHERMON, ME28/100

CARRIER INACTIVEMC-248143 INACTIVEUNDELIVERABLE ADDRESS

Observed fleet · trailing 24 mo daily

30Power units

Self-reported · MCS-150

—Trailers seen

None observed · 24 mo

—Avg age (yr)

Not yet decoded

Call dispatch(207) 848-7546 Email dispatchcrichmond@dahlchase

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

High risk

Multiple serious issues on the federal record. Verify directly before any tender.

Insurance on fileEstablished 35 yearsUSDOT registration inactive

Watch · 5

USDOT registration inactiveThe USDOT record is flagged inactive — the carrier may not be authorized to operate.No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.No inspection history despite active fleetAn established carrier reporting 30 power units has no roadside inspections — a common shell/paper-carrier signal.Undeliverable physical addressFMCSA mail to this carrier's physical address was returned undeliverable — a common shell-carrier signal. Verify the address before tendering.MCS-150 census data outdatedThe biennial MCS-150 update is 11.6 years old; fleet/mileage figures may be unreliable.

In good standing · 2

Insurance on fileBIPD (liability) insurance is on file with FMCSA.Established 35 yearsOperating authority has been on file since 1991.

USDOT registration

yr registered

No active authority

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal

No activity in window

USDOT registration

yr registered

No active authority

Insurance (BIPD)$750K in force

FMCSA L&I

Vehicle OOS · 24-mo—

No inspections · 24 mo

Crashes · fatal

No activity in window

Vektor intelligence · beyond the federal recordProprietary signals computed from VIN-decoded inspections & daily FMCSA snapshots

Fleet typeIdentity

Asset-based

30 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

34 yr unchanged

Same registration since 1991 — no chameleon / reincarnation signal.

Safety

Roadside inspections, BASICs & crash history

Out-of-service rate· 24-mo cumulative

No roadside inspections on record.

Roadside inspection history· 24 charted calendar months · vehicle / driver level · any-OOS overlay

No roadside inspections on the FMCSA record in this window

Explore full safety record — inspections, BASICs, crashes

Authority & insurance

Can they legally + adequately haul your load?

Operating authority· 49 CFR · per type

Operating authority

Common: None
Contract: Inactive
Broker: None

Insurance & bonds

BIPD / liability$750,000 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

$750K in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $750K meets or exceeds the $750K federal minimum for general freight (49 CFR 387.9). Some commodities (hazmat, larger vehicles) require $1M–$5M — confirm against your load.

Insurance continuity· insurer · policy · lapses

$750K BIPD last filed ’14 · 2 insurers · 0 lapsesContinuous

St Paul’91–’01

Acadia’01–now

1991200020092018now

Shorter eras are too brief to label at this scale — all 2 insurers are named in the list below.

BIPD in force — $750,000 · ACADIA INSURANCE COMPANY · since May 2014

All 2 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
ACADIA INSURANCE COMPANY	Mar 2001 → May 2014	$750K	4
ST. PAUL FIRE & MARINE INSURANCE CO.	Oct 1991 → Nov 2001	$750K	3

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 30
Observed power (24 mo): —
Trailers (towed): —

Capacity is power units only — trailers are towed equipment and are never summed into a fleet-size figure.

Explore full fleet — VIN roster, equipment mix, age distribution

Operations & lanes

Revealed by inspection density · 24 mo

Inspection density by state· each tile = a state · shade = inspections, last 24 mo

Home base

HERMON, ME

78 FREEDOM PARKWAY

Density

fewermore

Shade = roadside inspections, last 24 mo.

See the full operating map — state density, top lanes

Network & fraud

Affiliated entities & reincarnation signals · for review, not a verdict

No shared-identity links detected — no reincarnation flag, shared trucks, registration domain, or officer overlap with other carriers.

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Undeliverable physical address on the FMCSA record

USPS flagged this carrier's filed physical address as undeliverable — a common chameleon / shell signal. Confirm a working address before tendering.

Location

Physical address: 78 FREEDOM PARKWAY, HERMON, ME, 04401-5745
Operation: Interstate

Contact

Phone: (207) 848-7546
Fax: (207) 561-2467
Email: crichmond@dahlchase
Web domain: dahlchase

Registration

Officer: Geoffrey Tolzmann
USDOT / docket: 464394 · MC-248143
First registered: Nov 26, 1991
Last MCS-150: Dec 22, 2014 · 1,700,000 mi (2012)
FMCSA safety rating: Not rated
D-U-N-S: 191435676

Fleet (self-reported · MCS-150)

Power units

Drivers

—CDL drivers

1,700,000

Annual mileage

Open the full identity & federal record

Federal activity

Daily-captured FMCSA licensing & insurance changes — monitored by Vektor

Federal record activity· monitored daily by Vektor

No licensing or insurance changes captured since Vektor began monitoring this carrier (June 2026). Quiet is usually good.

Open the full federal-record activity feed

Reviews

Verified broker, shipper & driver reviews — moderated

Performance ratings only — never the Vektor risk score

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Verification summaryAuthority, insurance, safety and identity facts for DAHL-CHASE DIAGNOSTIC SERVICES.

DAHL-CHASE DIAGNOSTIC SERVICES (USDOT 464394) has a Vektor safety score of 28/100 and a High risk verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.

The carrier has no active for-hire operating authority per FMCSA L&I as of Jun 13, 2026.

It has an active BIPD insurance filing with a $750,000 limit in force from ACADIA INSURANCE COMPANY effective May 1, 2014 in FMCSA L&I's current snapshot as of Jun 13, 2026.

The carrier received 0 roadside inspections in the last 24 months — 0 vehicle-level and 0 driver-level, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.

It reports 30 power units and 40 drivers in its most recent MCS-150 filing dated Dec 22, 2014.

It has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.