Carrier profile · USDOT 616092 · Updated Jun 13, 2026

DENMAN SERVICES INC

DBA DENMAN LINEN SERVICES

9 power unitsavg 4.3 yrLocal · 1 statesQUINCY, IL82/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

9Power units

7 observed · MCS-150

5Trailers seen

Decoded · vPIC

4.3Avg age (yr)

2019–2024 · vPIC

Call dispatch(217) 223-3197 Email dispatchEKEPPNER@DENSERV.COM

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Load decision · FMCSA snapshot · Jun 13, 2026

Review before loading

Operating, but with flags a broker should weigh before tendering freight.

Established 31 yearsDriver out-of-service rate above average

Watch · 2

Driver out-of-service rate above average9.1% vs the 6.7% national average.Fatal crash on record1 crash(es) involving a fatality are on this carrier's record.

In good standing · 1

Established 31 yearsOperating authority has been on file since 1995.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

▼ 22.26% nat'l

Crashes · fatal

1 in 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo0.0%

▼ 22.26% nat'l

Crashes · fatal

1 in 24 mo

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

Fleet typeIdentity

Small fleet

9 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

4.3 yr

Model years 2019–2024 · peer benchmark unavailable.

Identity stabilityStable

30 yr unchanged

Same registration since 1995 — no chameleon / reincarnation signal.

Safety

11 inspections · 24 mo · vs national benchmarks

Out-of-service rate· 24-mo cumulative · vs national

Vehicle OOS 0.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS 9.1%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 5 vehicle and 11 driver inspections over 24 months.

Vehicle OOS rate· vehicle OOS · vehicle-level inspections · 6-month trailing

0.0% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 27.9 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

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

9 inspections in the charted months · busiest month Jun '25 · 2

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections across the 24 charted calendar months. Bars show level-qualified vehicle and driver populations; one inspection can qualify for both. The line shows inspections with any out-of-service result.

Inspection coverage· expected vs observed · the fraud signal

Inspection coverage

How heavily FMCSA inspects this fleet for its size — it tells you how much to trust the safety signals above. Thin coverage on a young authority is a fraud signal nobody else surfaces.

Expected band

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.6 / unit·yr

thin signalabundant signal

Roadside-inspection volume is about what you'd expect for a 9-unit fleet — enough signal to read the safety record, though not a heavy sample.

Registered power units: 9
Inspections · 24 mo: 11
Annualized: ≈6 / yr
Coverage: ≈0.6 inspections / unit · yr

Violation themes· decoded · grouped by BASIC

What this carrier actually gets cited for — FMCSA violation codes decoded into plain English, ranked by frequency.

393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance3 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance3 · 0 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving2 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance2 · 0 OOS
393.201 Parts & accessories (vehicle condition)Vehicle Maintenance1 · 1 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance1 · 1 OOS
393.78 Windshield wipersVehicle Maintenance1 · 0 OOS
395.22 ELD — provider/registration/malfunctionHOS Compliance1 · 0 OOS
395.24 ELD — record edits / dataHOS Compliance1 · 0 OOS
395.30 ELD — use / data transferHOS Compliance1 · 0 OOS

Explore full safety record — inspections, BASICs, crashes

Authority & insurance

Can they legally + adequately haul your load?

Insurance continuity· insurer · policy · lapses

No insurance filing history on record.

This timeline is the FMCSA filing history, and it ends at the most recent superseded filing — current policy status is not tracked here. Request a certificate of insurance to confirm active coverage before tendering.

Explore full authority & insurance record

Equipment & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 9
Observed power (24 mo): 7
Trailers (towed): 5

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

Fleet age· model years · decoded VINs

4.3 yr

Average age

2024

Newest model yr

2019

Oldest model yr

41.7%

VINs decoded

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

Operations & lanes

Revealed by inspection density across 1 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusLocal

revealed

States observed

US states

Inspections · 24 mo

IL busiest

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

Home base

QUINCY, IL

1801 NORTH 43RD ST

Top corridor

IL 11

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-VIN flow in the last 12 months

None of this carrier's trucks were inspected under another USDOT in the last 12 months — any shared equipment is historical, not active.

Show all-time history (4 trucks · 3 carriers)

Across all inspections on record: USDOT 3854395 USDOT 370419 USDOT 55815

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Shared w/ other carriers

Registered and roadside-observed capacity are broadly consistent.

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Location

Physical address: 1801 NORTH 43RD ST, QUINCY, IL, 62305
Mailing address: PO BOX 40, QUINCY, IL, 62306
Operation: Interstate

Contact

Phone: (217) 223-3197
Fax: (217) 223-2042
Email: ekeppner@denserv.com
Web domain: denserv.com

Registration

Officers: Susan K. Long · Patrick Gerveler
USDOT / docket: 616092
First registered: Oct 4, 1995
Last MCS-150: Feb 28, 2025 · 410,000 mi (2024)
FMCSA safety rating: Not rated
D-U-N-S: 52625266

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

410,000

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 DENMAN SERVICES INC.

DENMAN SERVICES INC (USDOT 616092) has a Vektor safety score of 82/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.

Its vehicle out-of-service rate was 0.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 11 roadside inspections in the last 24 months — 5 vehicle-level and 11 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier has 1 reportable crash in the last 24 months and 1 fatal crash across the full FMCSA crash record available as of Jun 13, 2026.

It reports 9 power units and 13 drivers in its most recent MCS-150 filing dated Feb 28, 2025.

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

Frequently asked

What is DENMAN SERVICES INC's USDOT number?

DENMAN SERVICES INC's USDOT number is 616092.

Is DENMAN SERVICES INC authorized to operate?

As of Jun 13, 2026, DENMAN SERVICES INC is active in the FMCSA register.

What is DENMAN SERVICES INC's safety record?

DENMAN SERVICES INC has a 0.0% vehicle out-of-service rate (national average 22.26%) across 26 roadside inspections, with 1 reportable crash in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 82/100 (tier: review).