Carrier profile · USDOT 426538 · MC-285367 · Updated Aug 27, 2026

Ziron Environmental Services Inc

28 power unitsavg 7.5 yrMulti-region · 10 statesCHICAGO HEIGHTS, IL82/100

NO OPERATING AUTHORITYMC-285367 NO AUTHORITYRATED SATISFACTORYHAZMAT

Observed fleet · trailing 24 mo daily

28Power units

22 observed · MCS-150

27Trailers seen

Decoded · vPIC

7.5Avg age (yr)

2002–2025 · vPIC

Call dispatch(708) 757-9601 Email dispatchbrian@zesinc.com

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 27, 2026

Review before loading

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

Watch · 1

No active operating authorityNo active common, contract, or broker authority is on file for a for-hire carrier.

In good standing · 2

Established 36 yearsOperating authority has been on file since 1990.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 70 inspections.

USDOT registration

yr registered

No active authority

Insurance (BIPD)$1M in force

FMCSA L&I

Vehicle OOS · 24-mo15.8%

▼ 22.26% nat'l

Crashes · fatal

3 in 24 mo

USDOT registration

yr registered

No active authority

Insurance (BIPD)$1M in force

FMCSA L&I

Vehicle OOS · 24-mo15.8%

▼ 22.26% nat'l

Crashes · fatal

3 in 24 mo

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

Fleet typeIdentity

Asset-based

28 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

7.5 yr

Model years 2002–2025 · peer benchmark unavailable.

Identity stabilityStable

35 yr unchanged

Same registration since 1990 — no chameleon / reincarnation signal.

Safety

46 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 15.8%24-mo cumulative

050%nat'l 22.26%

Driver OOS 2.2%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 38 vehicle and 46 driver inspections over 24 months.

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

8.3% · latest 6-mo window▲ Rising

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending up 20.4 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

44 inspections in the charted months · busiest month Jun '25 · 4

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.

Well-monitored

Under-inspected

Expected

Well-monitored

Heavily inspected

≈0.8 / unit·yr

thin signalabundant signal

Within the expected band for a 28-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 28
Inspections · 24 mo: 46
Annualized: ≈23 / yr
Coverage: ≈0.8 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.

393.45 Brake tubing / hose defectsVehicle Maintenance18 · 5 OOS
393.9 Inoperative required lampsVehicle Maintenance9 · 3 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving7 · 0 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance7 · 0 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance6 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance4 · 3 OOS
393.48 Brakes inoperativeVehicle Maintenance4 · 0 OOS
395.22 ELD — provider/registration/malfunctionHOS Compliance3 · 0 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance3 · 0 OOS
396.5 Oil and/or grease leakVehicle Maintenance2 · 0 OOS

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: None
Broker: None

Insurance & bonds

BIPD / liability$1,000,000 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

$1M in forcegeneral-freight federal minimum

$750K floor

Filed BIPD coverage of $1M 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

$1M BIPD last filed ’25 · 6 insurers · 1 lapseCoverage lapse

Canal’02–’06

Zurich American’06–’11

Great Divide’11–’19

1995200320112019now

Shorter eras are too brief to label at this scale — all 7 insurers are named in the list below.

BIPD in force — $1,000,000 · GREAT DIVIDE INSURANCE COMPANY · since Feb 2019

All 7 insurer eras · dates, limits, renewals

Insurer	Period	Limit	Renewals
NAUTILUS INSURANCE COMPANY	Jun 2023 → Feb 2025	$1M	2
GREAT DIVIDE INSURANCE COMPANY	Feb 2011 → Feb 2019	$1M	6
ZURICH AMERICAN INSURANCE COMPANY	Feb 2006 → Feb 2011	$1M	1
CANAL INSURANCE CO.	Feb 2002 → Feb 2006	$1M	4
AMERICAN EQUITY SPECIALTY INSURANCE COMPANY	Feb 2000 → Feb 2002	$1M	2
GREAT DIVIDE INSURANCE COMPANY	Mar 1998 → Feb 2000	$1M	2
GUARANTY NATIONAL INSURANCE CO.	May 1995 → Jan 1998	$1M	4

Explore full authority & insurance record

Equipment

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 28
Observed power (24 mo): 22
Trailers (towed): 27

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

Fleet age· model years · decoded VINs

7.5 yr

Average age

2025

Newest model yr

2002

Oldest model yr

50.0%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 10 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusMulti-region

revealed

States observed

US states

Inspections · 24 mo

WI busiest

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

Home base

CHICAGO HEIGHTS, IL

302 -306 E 25TH STREET

Top corridor

WI ⇄ IL

WI 10 · OH 10 · IN 8

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 (10 trucks · 6 carriers)

Across all inspections on record: USDOT 297572 USDOT 3718469 USDOT 835450 USDOT 3269298 USDOT 617190 USDOT 426583

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 & Federal

FMCSA census + L&I dossier

Location

Physical address: 302 -306 E 25TH STREET, CHICAGO HEIGHTS, IL, 60411
Operation: Interstate· Hazmat

Contact

Phone: (708) 757-9601
Fax: (708) 757-9601
Email: brian@zesinc.com
Web domain: zesinc.com

Registration

Officers: Brian Ziron · Robert Parchem
USDOT / docket: 426538 · MC-285367
First registered: Nov 5, 1990
Last MCS-150: Oct 9, 2025 · 1,836,397 mi (2024)
FMCSA safety rating: Satisfactory · May 23, 2014
D-U-N-S: 618435960

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

1,836,397

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 ZIRON ENVIRONMENTAL SERVICES INC.

ZIRON ENVIRONMENTAL SERVICES INC (USDOT 426538) has a Vektor safety score of 82/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Aug 27, 2026.

The carrier has no active for-hire operating authority per FMCSA L&I as of Aug 27, 2026.

It has an active BIPD insurance filing with a $1,000,000 limit in force from GREAT DIVIDE INSURANCE COMPANY effective Feb 23, 2019 in FMCSA L&I's current snapshot as of Aug 27, 2026.

Its vehicle out-of-service rate was 15.8% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 27, 2026.

The carrier received 46 roadside inspections in the last 24 months — 38 vehicle-level and 46 driver-level — across 10 states, according to FMCSA roadside-inspection data refreshed Aug 27, 2026.

The carrier has 3 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 27, 2026.

It reports 28 power units and 23 drivers in its most recent MCS-150 filing dated Oct 9, 2025.

It has an FMCSA safety rating of Satisfactory assigned May 23, 2014 in the federal record refreshed Aug 27, 2026.

Frequently asked

What is ZIRON ENVIRONMENTAL SERVICES INC's USDOT number?

ZIRON ENVIRONMENTAL SERVICES INC's USDOT number is 426538, and its motor carrier number is MC-285367.

Is ZIRON ENVIRONMENTAL SERVICES INC authorized to operate?

As of Aug 27, 2026, ZIRON ENVIRONMENTAL SERVICES INC is active in the FMCSA register with common, contract, broker operating authority on file.

What is ZIRON ENVIRONMENTAL SERVICES INC's safety record?

ZIRON ENVIRONMENTAL SERVICES INC has a 15.8% vehicle out-of-service rate (national average 22.26%) across 70 roadside inspections, with 3 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 82/100 (tier: review).

How big is ZIRON ENVIRONMENTAL SERVICES INC's fleet?

ZIRON ENVIRONMENTAL SERVICES INC operates 28 power units and 23 drivers per its most recent MCS-150 filing.

Where is ZIRON ENVIRONMENTAL SERVICES INC based?

ZIRON ENVIRONMENTAL SERVICES INC is based in CHICAGO HEIGHTS, IL, with roadside inspections recorded across 10 states.

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