Carrier profile · USDOT 1133166 · Updated Jun 13, 2026

CAHOY PUMP SERVICE INC

DBA CAHOY PUMP SERVICE

32 power unitsRegional · 6 statesSUMMER, IA74/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

32Power units

11 observed · MCS-150

7Trailers seen

Decoded · vPIC

9.4Avg age (yr)

2002–2026 · vPIC

Call dispatch(563) 578-1130 Email dispatchjeremy@cahoypump.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 23 yearsVehicle out-of-service rate well above average

Watch · 2

Vehicle out-of-service rate well above average53.9% of vehicle inspections were placed out of service vs the 22.26% national average.Driver out-of-service rate well above average25.0% of driver inspections were placed out of service vs the 6.7% national average.

In good standing · 1

Established 23 yearsOperating authority has been on file since 2003.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo53.8%

▲ 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-mo53.8%

▲ 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

Asset-based

32 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

23 yr unchanged

Same registration since 2003 — no chameleon / reincarnation signal.

Safety

16 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 53.8%24-mo cumulative

050%nat'l 22.26%

Driver OOS 25.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 13 vehicle and 16 driver inspections over 24 months.

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

55.6% · latest 6-mo window● Steady

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Holding steady 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

16 inspections in the charted months · busiest month May '26 · 3

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.

Thin coverage

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.3 / unit·yr

thin signalabundant signal

Few roadside inspections for a 32-unit fleet — the out-of-service and violation signals above rest on a small sample, so weight them cautiously. Thin coverage on a young authority is itself a flag.

Registered power units: 32
Inspections · 24 mo: 16
Annualized: ≈8 / yr
Coverage: ≈0.3 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.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving15 · 0 OOS
393.48 Brakes inoperativeVehicle Maintenance10 · 4 OOS
395.8 Record of duty status (log / ELD) not current or missingHOS Compliance9 · 3 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance6 · 6 OOS
393.9 Inoperative required lampsVehicle Maintenance5 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance5 · 0 OOS
391.41 No / expired medical certificateDriver Fitness4 · 2 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance3 · 0 OOS
393.201 Parts & accessories (vehicle condition)Vehicle Maintenance2 · 0 OOS
392.9 Failure to secure load / cargo not securedUnsafe Driving2 · 2 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): 32
Observed power (24 mo): 11
Trailers (towed): 7

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 across 6 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

revealed

States observed

US states

Inspections · 24 mo

IA busiest

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

Home base

SUMMER, IA

24568 150TH ST

Top corridor

IA 7 · WI 3 · WY 2

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.

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

Observed (24 mo)

Registered capacity materially exceeds what is observed roadside — the MCS-150 may be stale or the fleet under-utilized.

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Location

Physical address: 24568 150TH ST, SUMMER, IA, 50674
Operation: Interstate

Contact

Phone: (563) 578-1130
Fax: (563) 578-1135
Email: jeremy@cahoypump.com
Web domain: cahoypump.com

Registration

Officers: Darin Cahoy · Mark Clausen
USDOT / docket: 1133166
First registered: May 27, 2003
Last MCS-150: Mar 9, 2026 · 584,336 mi (2025)
FMCSA safety rating: Not rated
Recordable crash rate: 0.00
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

584,336

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 CAHOY PUMP SERVICE INC.

CAHOY PUMP SERVICE INC (USDOT 1133166) has a Vektor safety score of 74/100 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 53.8% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 16 roadside inspections in the last 24 months — 13 vehicle-level and 16 driver-level — across 6 states, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier has 1 reportable crash in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.

It reports 32 power units and 37 drivers in its most recent MCS-150 filing dated Mar 9, 2026.

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

Frequently asked

What is CAHOY PUMP SERVICE INC's USDOT number?

CAHOY PUMP SERVICE INC's USDOT number is 1133166.

Is CAHOY PUMP SERVICE INC authorized to operate?

As of Jun 13, 2026, CAHOY PUMP SERVICE INC is active in the FMCSA register.

What is CAHOY PUMP SERVICE INC's safety record?

CAHOY PUMP SERVICE INC has a 53.8% vehicle out-of-service rate (national average 22.26%) across 19 roadside inspections, with 1 reportable crash in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 74/100 (tier: review).