Carrier profile · USDOT 578807 · Updated Jul 12, 2026

NUCO2 SUPPLY LLC

206 power unitsavg 4.8 yrNational · 48 statesSTUART, FL88/100

AUTHORITY STATUS UNKNOWNRATED SATISFACTORYHAZMAT

Observed fleet · trailing 24 mo daily

206Power units

412 observed · MCS-150

—Trailers seen

None observed · 24 mo

4.8Avg age (yr)

2001–2026 · vPIC

Call dispatch(800) 472-2855 Email dispatchmaryjo.ahlum@nuco2.com

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Load decision · FMCSA snapshot · Jul 12, 2026

Clear to load

Clear under the current scoring — review the flagged signal below before loading.

Established 32 yearsOut-of-service rates below national averageFatal crash on record

Watch · 1

Fatal crash on record9 crash(es) involving a fatality are on this carrier's record.

In good standing · 2

Established 32 yearsOperating authority has been on file since 1994.Out-of-service rates below national averageBoth vehicle and driver OOS rates beat the national benchmark across 1486 inspections.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo

5.6

▼ 22.26% nat'l

Crashes · fatal

11 in 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo

5.6

▼ 22.26% nat'l

Crashes · fatal

11 in 24 mo

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

Fleet typeIdentity

Asset-based

206 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

4.8 yr

Model years 2001–2026 · peer benchmark unavailable.

Identity stabilityStable

31 yr unchanged

Same registration since 1994 — no chameleon / reincarnation signal.

Safety

912 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 5.6%24-mo cumulative

050%nat'l 22.26%

Driver OOS 1.2%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 858 vehicle and 906 driver inspections over 24 months.

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

5.5% · 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-mo monthly · vehicle / driver level · any-OOS overlay

872 inspections · 24 mo · busiest month Jan '25 · 54

Vehicle-levelDriver-levelAny OOS

Monthly FMCSA roadside inspections over 24 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.

Heavily inspected

Under-inspected

Expected

Well-monitored

Heavily inspected

≈2.2 / unit·yr

thin signalabundant signal

Among the more heavily-inspected carriers for its size — abundant roadside signal. Coverage isn't the question here; the out-of-service and crash record is.

Registered power units: 206
Inspections · 24 mo: 912
Annualized: ≈456 / yr
Coverage: ≈2.2 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.

393.9 Inoperative required lampsVehicle Maintenance124 · 3 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving78 · 0 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance50 · 30 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance25 · 1 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance25 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance23 · 0 OOS
393.78 Windshield wipersVehicle Maintenance18 · 0 OOS
393.53 Automatic brake adjusters / indicatorsVehicle Maintenance17 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance15 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance13 · 10 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): 206
Observed power (24 mo): 412
Trailers (towed): 0

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

Fleet age· model years · decoded VINs

4.8 yr

Average age

2026

Newest model yr

2001

Oldest model yr

34%

VINs decoded

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

Operations & lanes

Revealed by inspection density across 48 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusNational

revealed

States observed

US states

Inspections · 24 mo

897

TX busiest

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

Home base

STUART, FL

2800 SE MARKET PLACE

Top corridor

TX ⇄ FL

TX 95 · FL 78 · CA 64

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

Last 12 months: 2 trucks also ran under 2 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 3029023 USDOT 3705025Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (12 trucks · 8 carriers)

Across all inspections on record: USDOT 3029023 USDOT 3705025 USDOT 29082 USDOT 348981 USDOT 1923722 USDOT 3440376 USDOT 70289 USDOT 4026067

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

206

Observed (24 mo)

412

Shared w/ other carriers

Roadside-observed power units materially exceed the registered MCS-150 fleet — confirm the carrier is operating within its filed capacity.

Explore the carrier network & VIN cross-links

Identity & contact

FMCSA census + L&I dossier

Location

Physical address: 2800 SE MARKET PLACE, STUART, FL, 34997
Operation: Interstate· Hazmat

Contact

Phone: (800) 472-2855
Fax: (877) 781-3589
Email: maryjo.ahlum@nuco2.com
Web domain: nuco2.com

Registration

Officer: Maryjo Ahlum
USDOT / docket: 578807
First registered: Oct 26, 1994
Last MCS-150: Jul 8, 2026 · 21,170,902 mi (2025)
FMCSA safety rating: Satisfactory · May 25, 2000
D-U-N-S: —

Fleet (self-reported · MCS-150)

206

Power units

775

Drivers

770

CDL drivers

21,170,902

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 NUCO2 SUPPLY LLC.

NUCO2 SUPPLY LLC (USDOT 578807) has a Vektor safety score of 88/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jul 12, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jul 12, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jul 12, 2026.

Its vehicle out-of-service rate was 5.6% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jul 12, 2026.

The carrier received 912 roadside inspections in the last 24 months — 858 vehicle-level and 906 driver-level — across 48 states, according to FMCSA roadside-inspection data refreshed Jul 12, 2026.

The carrier has 11 reportable crashes in the last 24 months and 9 fatal crashes across the full FMCSA crash record available as of Jul 12, 2026.

It reports 206 power units and 775 drivers in its most recent MCS-150 filing dated Jul 8, 2026.

It has an FMCSA safety rating of Satisfactory assigned May 25, 2000 in the federal record refreshed Jul 12, 2026.

Frequently asked

What is NUCO2 SUPPLY LLC's USDOT number?

NUCO2 SUPPLY LLC's USDOT number is 578807.

Is NUCO2 SUPPLY LLC authorized to operate?

As of 2026-07-12, NUCO2 SUPPLY LLC is active in the FMCSA register.

What is NUCO2 SUPPLY LLC's safety record?

NUCO2 SUPPLY LLC has a 5.6% vehicle out-of-service rate (national average 22.26%) across 1,486 roadside inspections, with 11 reportable crashes in the last 24 months, and an FMCSA "Satisfactory" safety rating. Vektor's computed risk score is 88/100 (tier: clear).