NUCO2 SUPPLY LLC

NUCO2 SUPPLY LLC is a large fleet, operating 677 power units and 775 drivers, organized as a corporation, based in Stuart, FL. Across 852 roadside inspections in the last 24 months, the fleet's 6.3% out-of-service rate sits below the 19.4% national average, with 7 reportable crashes. An active insurance filing is on record, and no operating authority record was located.

Brokers & shippers · booking check

Book with caution — review signals below

No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Caution

Review these

1 fatality on crash record 225 FMCSA-reportable crashes on file. Details →

On file

Satisfactory FMCSA safety rating
OOS rate better than size peers

Built for brokers and shippers deciding whether to tender. Always confirm on FMCSA SAFER and L&I before booking — TruckCodex mirrors public filings and can lag by up to a day.

Plain-text risk summary (print / paste)

TruckCodex risk summary — NUCO2 SUPPLY LLC (USDOT 578807)
Verdict: CAUTION
Book with caution — review signals below
No hard OOS / revoked / uninsured blocker, but elevated risk signals need a human look before booking.

Authority / census status: Active

Blockers:
  (none)

Cautions:
  • 1 fatality on crash record — 225 FMCSA-reportable crashes on file.

On file:
  • Satisfactory FMCSA safety rating
  • OOS rate better than size peers

Source: https://truckcodex.com/usdot/578807/
As of: Sep 19, 2026
Always confirm on FMCSA SAFER and L&I before tendering — TruckCodex mirrors public filings and can lag by up to a day.

USDOT 578807 Active CORPORATION PRIVATE PROPERTY Hazmat Satisfactory rated Company officer: MARYJO AHLUM Liquids / Gases Based in STUART, FL

FMCSA census as of Sep 19, 2026 · Sources · Freshness

TruckCodex · filing & peer scorecard

TruckCodex filing & peer scorecard · A

Composite of 4/5 scored components (mean 100/100). Separate from booking triage on this page. Expand for per-signal evidence. Heuristic — not an FMCSA rating or legal advice.

A confidence 80% · 4/5 signals · expand

Authority / census

Active · 100/100

Active census status with no OOS order or revoked authority on file.

Insurance / BIPD

Insurance/BIPD signal not resolved for this carrier.

NR reason: No active policies and no uninsured flag to score against.

OOS vs peers

Safer than peers · 100/100

Driver OOS 1% vs peer median 1.3% (better). Vehicle OOS 4.5% vs peer median 16.1% (better). n=1148 same-size ACTIVE peers.

FMCSA safety rating

Satisfactory · 100/100

Official FMCSA Satisfactory safety rating.

Insurance-watch tier

Not on watch · 100/100

No BMC-91 insurance-lapse watch classification on file for this USDOT.

TruckCodex filing & peer scorecard from authority, BIPD, peer OOS, FMCSA safety rating, and insurance-watch signals. Not a booking verdict and not legal advice. See methodology. Booking triage on this page: Caution.

Fleet size changes

Field change history → Daily change log ↓

Power Units +123 (554 → 677) · Jul 13, 2026 · FMCSA Company Census
Drivers −62 (837 → 775) · Jul 13, 2026 · FMCSA Company Census

Operating authority

No authority breakdown on file.

Insurance

No active policies on file.

BOC-3 agent

No BOC-3 filing on file.

Company profile

Company details

USDOT 578807

In FMCSA records since Oct 26, 1994 (~31y)

Entity CORPORATION

Company officer MARYJO AHLUM

Operation PRIVATE PROPERTY

Hazmat Yes (MCS-150)

Cargo carried

Liquids / Gases

Fleet size 677 units

Drivers 775

Annual mileage 19,491,958 mi

Contact & address

Phone: (800) 472-2855

Email: [email protected]

Physical

2800 SE MARKET PLACE

STUART, FL 34997

Mailing address matches physical.

Registration & safety rating

USDOT 578807

In FMCSA records since Oct 26, 1994 (~31y)

Entity CORPORATION

Operation PRIVATE PROPERTY

Annual mileage (MCS-150) 19,491,958 mi

Safety Rating Satisfactory

Hazmat Yes (MCS-150)

vs. National Average

Vehicle OOS Rate 4.5% vs 23.4% -18.9 pts

Driver OOS Rate 1.0% vs 6.7% -5.7 pts

Violations per Inspection 0.35 vs 1.80 -1.45

Peer tier (large fleets (101-1,000 power units)) median OOS rate: 19.1%

FMCSA cargo filing (BMC-34/83)

No active FMCSA cargo filing on file.

FMCSA L&I filing evidence — not a shipper certificate of insurance (COI). Cargo (BMC-34) is primarily an HHG / household-goods requirement; general freight carriers often have none.

Broker bond / trust (BMC-84/85)

No active broker surety bond or trust fund on file.

BMC-84 is a surety bond; BMC-85 is a trust-fund agreement. Required for property brokers / freight forwarders — not motor-carrier BIPD liability insurance.

Fleet details (MCS-150)

Vehicle type	Owned	Term leased	Trip leased
Trucks	0	206	0

Self-reported on the carrier’s Form MCS-150 (FMCSA Company Census).

Accident reports (24 months)

All 225 crashes →

	6–12 months	12–24 months	Total
Fatalities	0	0	0
Injuries	3	3	6
Tow-away	3	4	7
Crash reports	3	4	7

Reportable crashes from FMCSA MCMIS for the trailing 24 months. Counts may differ slightly from SAFER due to reporting lag.

Inspections (24 months)

All 1,584 inspections →

	Driver	Vehicle	Hazmat
Inspections	852	852	141
OOS inspections	10	45	14
OOS percentage	1.17%	5.28%	9.93%
National average	6.7%	23.4%	4.4%

Roadside inspections in the last 24 months. National averages are FMCSA MCSAP reference rates (driver ~6.7%, vehicle ~23.4%, hazmat ~4.4%).

Power Units

677

Drivers

775

Inspections

1,584

FMCSA roadside history on file

OOS Rate (peak)

4.5%

driver or vehicle, whichever higher

Crashes (24m)

225 all-time

Authorities

Carrier analysis & narrative context Status notes, risk intelligence, and safety profiles

Risk intelligence

NUCO2 SUPPLY LLC had 852 roadside inspections over the past 24 months with an out-of-service rate of 6.3%, which is below the national average of 19.4%. Their highest FMCSA BASIC percentile is vehicle_maint at 1.0. 7 reportable crashes occurred in the same 24-month window.

Inspection profile

852 roadside inspections over the last 24 months, concentrated in TX (86) and FL (76).

Violation profile

6.3% out-of-service rate, well below the 19.4% national average; led by Vehicle Maintenance (14.4% of violations); top code 393.9(a) (Inoperable required lamps) cited 77 times.

Fleet profile

The fleet comprises 554 power units (large fleet) and 837 drivers; Freightliner, Isuzu, and Kenworth are the most-inspected makes.

Out-of-Service rate vs same-size peers FMCSA roadside inspections, % placed out-of-service

Compared against 1,148 ACTIVE carriers operating 338–1,016 power units (±50% of this carrier's 677 unit fleet).

This carrier — Driver OOS

Drivers placed out-of-service at roadside inspections

Peer median

1.3%

Median across 1,148 same-size peers

Verdict

Safer than peers

Delta -0.3 pts vs peer median (lower is safer)

This carrier — Vehicle OOS

4.5%

Vehicles placed out-of-service at roadside inspections

Peer median

16.1%

Median across 1,148 same-size peers

Verdict

Safer than peers

Delta -11.6 pts vs peer median (lower is safer)

Fleet History

Field change history →

Sourced from FMCSA daily imports; field-level change log. 2 tracked changes on record. · 1 driver-count change

Record Changes

Jul 13, 2026 As-of snapshot →
- Drivers 837 775
  FMCSA Company Census
- Power Units 554 677
  FMCSA Company Census

Power Units Over Time

Jul 13, 2026 Jul 13, 2026

Bar height reflects reported power-unit count after each FMCSA filing update.

Inspection Analytics Monthly activity · BASIC mix · state map

Monthly Inspection Activity (37 months)

2023-09 2026-09

Violations by BASIC Category

Federal BASIC buckets for every citation issued against this carrier over the past 24 months.

Unknown

6 violations

Activity by State

States this carrier has been inspected in over the past 24 months.

State	Inspections	OOS	OOS %	Last Inspection
Texas (TX)	86	7	8.1%	Sep 5, 2026
Florida (FL)	76	2	2.6%	Jul 29, 2026
California (CA)	62	2	3.2%	Sep 9, 2026
New York (NY)	48	0	0.0%	Jul 29, 2026
Oklahoma (OK)	37	4	10.8%	Sep 8, 2026
Georgia (GA)	33	0	0.0%	Aug 7, 2026
South Carolina (SC)	32	4	12.5%	Jul 9, 2026
Maryland (MD)	26	1	3.8%	Sep 7, 2026
Missouri (MO)	25	2	8.0%	Jul 1, 2026
West Virginia (WV)	25	1	4.0%	Sep 6, 2026
Mississippi (MS)	24	1	4.2%	Aug 12, 2026
Kentucky (KY)	22	0	0.0%	Jul 9, 2026
Colorado (CO)	20	2	10.0%	Sep 1, 2026
Pennsylvania (PA)	19	4	21.1%	Jul 30, 2026
New Jersey (NJ)	19	0	0.0%	Sep 11, 2026
Ohio (OH)	19	2	10.5%	Sep 3, 2026
Arkansas (AR)	19	5	26.3%	Jul 15, 2026
New Mexico (NM)	18	1	5.6%	Jul 27, 2026
North Carolina (NC)	17	1	5.9%	Jul 30, 2026
Illinois (IL)	16	0	0.0%	Aug 17, 2026
Alabama (AL)	16	0	0.0%	Aug 27, 2026
US (US)	15	0	0.0%	Jan 14, 2026
Kansas (KS)	14	2	14.3%	Aug 27, 2026
Connecticut (CT)	13	1	7.7%	Sep 2, 2026
Tennessee (TN)	12	2	16.7%	May 14, 2026
Maine (ME)	12	1	8.3%	Aug 28, 2026
Washington (WA)	12	1	8.3%	Mar 12, 2026
Minnesota (MN)	11	2	18.2%	Mar 4, 2026
Virginia (VA)	10	0	0.0%	Sep 3, 2026
Arizona (AZ)	10	2	20.0%	Aug 18, 2026
Louisiana (LA)	10	0	0.0%	Sep 3, 2026
Indiana (IN)	9	1	11.1%	Mar 9, 2026
Nebraska (NE)	7	0	0.0%	Aug 31, 2026
New Hampshire (NH)	7	0	0.0%	Aug 7, 2026
Michigan (MI)	6	0	0.0%	Aug 27, 2026
Oregon (OR)	6	0	0.0%	Mar 18, 2026
North Dakota (ND)	6	0	0.0%	May 23, 2026
Massachusetts (MA)	5	0	0.0%	Mar 20, 2026
Delaware (DE)	5	0	0.0%	Apr 30, 2026
Utah (UT)	4	0	0.0%	Aug 18, 2026
South Dakota (SD)	4	0	0.0%	Jun 9, 2026
Wyoming (WY)	3	0	0.0%	Jul 23, 2026
Nevada (NV)	3	0	0.0%	Mar 11, 2026
Iowa (IA)	3	1	33.3%	Oct 21, 2025
Vermont (VT)	3	0	0.0%	Jun 9, 2026
Wisconsin (WI)	2	2	100.0%	Sep 19, 2025
Idaho (ID)	1	0	0.0%	Apr 8, 2025

Vehicle Fleet Top makes and models observed in roadside inspections

Make	Model	Inspections
Freightliner		825
Isuzu		352
Kenworth		88
Ford		36
Frt		10
Dodge		7

SMS BASIC Scores FMCSA Safety Measurement System per-BASIC scores

BASIC	Inspections	Serious	Measure	Percentile	Alert	As Of
Driver Fitness	13	—	0.08	0	—	Sep 14, 2026
Controlled Substances / Alcohol	0	—	0.00	0	—	Sep 14, 2026
Hours of Service	4	—	0.01	0	—	Sep 14, 2026
Unsafe Driving	11	—	0.14	0	—	Sep 14, 2026
Vehicle Maintenance	147	—	0.87	1	—	Sep 14, 2026

Higher percentiles indicate worse performance relative to peer carriers. Carriers at or above the FMCSA intervention threshold are marked ALERT.

Recent Inspections (1,584 rows) View all 1,584 →

Inspection #	Date ▼	State	Level	Station	Vehicle	Violations	Top Codes	OOS
88969693	Sep 11, 2026	NJ	2	FRANKLIN BORO DINER LOT	FREIGHTLINER STRAIGHT TRUCK IN 3567663 · 3ALACXFE3RDVB1150	0	—	No
88950072	Sep 9, 2026	CA	1	SB SCALES NIMITZ	FREIGHTLINER STRAIGHT TRUCK IN 3819673 · 1FVACXFEXSHVB1355	0	—	No
88933667	Sep 8, 2026	CA	1	BAKERSFIELD AREA	FREIGHTLINER STRAIGHT TRUCK IN 3790307 · 3ALACXFE4RDVB1125	1	392.2-SLLDL	No
88932231	Sep 8, 2026	OK	2	BOISE CITY SCALE HOUSE	FREIGHTLINER STRAIGHT TRUCK IN 4043332 · 3ALACXFE1VDXD1168	0	—	No
88933341	Sep 7, 2026	MD	1	BALTIMORE MD	ISUZU STRAIGHT TRUCK MD 6GN2692 · JALE5W166L7303663	0	—	No
88927339	Sep 7, 2026	MD	2	SILVER SPRING MD	FREIGHTLINER STRAIGHT TRUCK MD 479E96 · 3ALACXFE8VDXC8199	0	—	No
88931520	Sep 6, 2026	WV	2	GHENT WV	FREIGHTLINER STRAIGHT TRUCK IN 4043433 · 3ALACXFE3VDXD1169	0	—	No
88922817	Sep 5, 2026	TX	2	TX	FREIGHTLINER STRAIGHT TRUCK IN 3114284 · 3ALACXFE0MDMU9915	0	—	No
88912220	Sep 3, 2026	OH	1	LANCASTER OH	FREIGHTLINER STRAIGHT TRUCK IN 3632988 · 3ALACXFE2RDVB1141	0	—	No
88904633	Sep 3, 2026	VA	1	SUFFOLK VA	FREIGHTLINER STRAIGHT TRUCK IN 3113467 · 3ALACXFEXMDMU1918	0	—	No
88895317	Sep 3, 2026	LA	2	THIBODAUX LA	FORD STRAIGHT TRUCK Ticket: Courier LA Z872019 · 1FDUF4HT5SDA04414	0	—	No
88882612	Sep 2, 2026	CT	2	MIDDLETOWN SCALE	FREIGHTLINER STRAIGHT TRUCK CT 78270A · 3ALACXFE3RDVB1097	0	—	No
88889698	Sep 1, 2026	CO	2	COLORADO SPRINGS CO	KENWORTH STRAIGHT TRUCK KS 258237 · 2NK4HJ7X2RM344074	1	392.2-SLLTL	No
88859567	Aug 31, 2026	NE	1	WAVERLY NE	KENWORTH TRUCK TRACTOR KS 250922 · 2NK4HJ7XXRM344050	0	—	No
88834170	Aug 28, 2026	ME	1	PITTSFIELD - SCALES NB	ISUZU STRAIGHT TRUCK ME 961CQA · JALE5W163N7306801	0	—	No
88833315	Aug 27, 2026	KS	2	SEDGWICK COUNTY - 173	FORD STRAIGHT TRUCK OK 048C65 · 1FDUF5GN5NDA16995	0	—	No
88828362	Aug 27, 2026	TX	2	TX	FREIGHTLINER STRAIGHT TRUCK IN 3902988 · 1FVACXFE4THVW2551	1	396.17C-PI	No
88827343	Aug 27, 2026	CA	1	I-680 NB K PLATFORM SCALES	FREIGHTLINER STRAIGHT TRUCK CA 51664N3 · 3ALACXFE2PDUJ7763	0	—	No
88826870	Aug 27, 2026	MI	1	MI	FREIGHTLINER STRAIGHT TRUCK IN 3397490 · 3ALACXFE7NDNH1572	1	393.9A-LFTSI	No
88821929	Aug 27, 2026	AL	2	MILLBROOK AL	FREIGHTLINER STRAIGHT TRUCK IN 3159792 · 3ALACXFE2NDND3912	0	—	No
88797914	Aug 26, 2026	NJ	2	NJ	FREIGHTLINER STRAIGHT TRUCK IN 3736724 · 3ALACXFEXRDVB1131	0	—	No
88776708	Aug 24, 2026	ME	2	SIDNEY - SCALES	ISUZU STRAIGHT TRUCK ME 961CQA · JALE5W163N7306801	0	—	No
88760943	Aug 21, 2026	OK	2	CIMARRON TURNPIKE	FREIGHTLINER STRAIGHT TRUCK IN 3791599 · 1FVACXFE7RHUM4647	0	—	No
88741299	Aug 18, 2026	AZ	2	—	FREIGHTLINER STRAIGHT TRUCK IN 3206161 · 1FVACXFE9NHNK4056	1	392.2-SLLMF	No
88737407	Aug 18, 2026	UT	2	—	FREIGHTLINER STRAIGHT TRUCK IN 3844110 · 3ALACXFE8RDVB1418	0	—	No

Recent Crashes (225 rows) View all 225 →

Report #	Date ▼	State	Fatalities	Injuries	Tow	Hazmat	Severity
FL2786460105	Dec 31, 2025	FL	0	1	Yes	No	Injury
AL0005720517	Nov 10, 2025	AL	0	0	Yes	No	Tow
MO0000115393	Sep 24, 2025	MO	0	2	Yes	No	Injury
OK2506002984	Jun 6, 2025	OK	0	2	Yes	No	Injury
GA0009913423	May 26, 2025	GA	0	0	Yes	No	Tow
CO2025000392	Mar 22, 2025	CO	0	0	Yes	No	Tow
GA0009807825	Mar 4, 2025	GA	0	1	Yes	No	Injury
FL2639172804	Sep 4, 2024	FL	0	1	Yes	No	Injury
MD24S0002831	Jul 19, 2024	MD	0	0	Yes	No	Tow
VA0241025379	Mar 13, 2024	VA	0	1	Yes	No	Injury
GA0009371328	Mar 11, 2024	GA	0	1	Yes	No	Injury
TX6SO9HQE1OQ	Jan 19, 2024	TX	0	1	Yes	No	Injury
MO0000106132	Jan 2, 2024	MO	0	0	Yes	No	Tow
NJ0005132115	Nov 30, 2023	NJ	0	0	Yes	No	Tow
GA0009199468	Oct 23, 2023	GA	1	1	Yes	No	Fatal
IN0904370915	Oct 12, 2023	IN	0	1	Yes	No	Injury
PA308413400X	Sep 20, 2023	PA	0	1	Yes	No	Injury
FL8967906903	Aug 3, 2023	FL	0	0	Yes	No	Tow
PA306489200X	Jul 23, 2023	PA	0	1	Yes	No	Injury
TX6MDBHQE1G1	Jun 23, 2023	TX	0	0	Yes	No	Tow
TX6MBDHQE19C	Jun 9, 2023	TX	0	0	Yes	No	Tow
CT2300004284	Apr 21, 2023	CT	0	0	Yes	No	Tow
SC0023238202	Apr 10, 2023	SC	0	1	Yes	No	Injury
GA0008921210	Feb 27, 2023	GA	0	0	Yes	No	Tow
CA5600010659	Jan 25, 2023	CA	0	1	Yes	No	Injury

Top Stations & Violation Codes Where this carrier gets inspected and what they get cited for

Most-Inspected Stations

Station	State	Inspections	OOS
CORDELIA IF	CA	15	1
ROADSIDE	AL	12	0
ROADSIDE	OH	11	0
HURRICANE WV	WV	11	1
I-680 NB K PLATFORM SCALES	CA	10	0
RATON PORT OF ENTRY	NM	10	0
DUMONT CO	CO	8	1
ISLAMORADA FL	FL	8	0
I-20 EB AIKEN COUNTY	SC	8	0
CONEJO IF	CA	7	0

Top Violation Codes Cited

Code	Description	Category	Cited	OOS
393.9(a)	Inoperable required lamps	Vehicle Maintenance	77	0
392.2	Violation of Local Laws	Unsafe Driving	32	0
396.3(a)(1)	Inspection, repair and maintenance of parts and accessories	Vehicle Maintenance	22	11
396.17(c)	Operating a CMV without proof of a periodic inspection	Vehicle Maintenance	12	0
393.47(e)	Brake Out of Adjustment - Roto, Clamp (Short & Long), DD-3, or Bolt	Vehicle Maintenance	10	0
393.78	Wipers - Inoperative / missing / damaged wipers.	Vehicle Maintenance	10	0
393.45(d)	Brake connections with leaks or constrictions	Vehicle Maintenance	8	0
393.53(b)	CMV manufactured after 10/19/94 has an automatic airbrake adjustment system that fails to compensate for wear	Vehicle Maintenance	7	0
180.415(b)	Cargo tank test or inspection markings	Hazardous Materials	6	0
107.620(b)	No copy of US DOT Hazardous Materials Registration Number	Unknown	5	0

Related Records

Florida carriers Stuart carriers 1,584 inspections 225 reportable crashes

All cross-references Authority, BOC-3, explainers, and more

Field change history

Field change history
History-watch change dates and as-of snapshots