Carrier profile · USDOT 3253155 · Updated Jun 13, 2026

4RB EQUIPMENT LLC

DBA AZ DRILLING COOPERS PARADISE AAMERICAN SEPTIC 4RB SERVICES

37 power unitsavg 19.3 yrLocal · 1 statesAPACHE JCT, AZ93/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

37Power units

3 observed · MCS-150

1Trailers seen

Decoded · vPIC

19.3Avg age (yr)

1999–2012 · vPIC

Call dispatch(480) 982-7829 Email dispatchTODD@COOPERSSEPTIC.COM

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Clear to load

Active authority and a clean federal record. No blocking issues found.

Established 7 yearsVehicle out-of-service rate above average

Watch · 1

Vehicle out-of-service rate above average33.3% vs the 22.26% national average.

In good standing · 1

Established 7 yearsOperating authority has been on file since 2019.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo33.3%

▲ 22.26% nat'l

Crashes · fatal

2 in 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo33.3%

▲ 22.26% nat'l

Crashes · fatal

2 in 24 mo

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

Fleet typeIdentity

Asset-based

37 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

19.3 yr

Model years 1999–2012 · peer benchmark unavailable.

Identity stabilityStable

7 yr unchanged

Same registration since 2019 — no chameleon / reincarnation signal.

Safety

6 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 33.3%24-mo cumulative

050%nat'l 22.26%

Driver OOS 0.0%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 6 vehicle and 6 driver inspections over 24 months.

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

33.3% · 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 1.8 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

5 inspections in the charted months · busiest month Oct '24 · 1

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

≈0.1 / unit·yr

thin signalabundant signal

Few roadside inspections for a 37-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: 37
Inspections · 24 mo: 6
Annualized: ≈3 / yr
Coverage: ≈0.1 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 Maintenance8 · 0 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving7 · 0 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance6 · 2 OOS
393.78 Windshield wipersVehicle Maintenance5 · 1 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance3 · 2 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance3 · 0 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance2 · 0 OOS
393.51 Brake warning devicesVehicle Maintenance2 · 0 OOS
393.60 Windshield / glazingVehicle Maintenance2 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance2 · 1 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): 37
Observed power (24 mo): 3
Trailers (towed): 1

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

Fleet age· model years · decoded VINs

19.3 yr

Average age

2012

Newest model yr

1999

Oldest model yr

25.0%

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

AZ busiest

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

Home base

APACHE JCT, AZ

1256 E BASELINE AVE

Top corridor

AZ 6

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: 1256 E BASELINE AVE, APACHE JCT, AZ, 85119-9244
Operation: Intrastate (Non-Hazmat)

Contact

Phone: (480) 982-7829
Email: todd@coopersseptic.com
Web domain: coopersseptic.com

Registration

Officer: Todd James Rothrock
USDOT / docket: 3253155
First registered: Mar 4, 2019
Last MCS-150: Nov 4, 2025 · 475,000 mi (2025)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

475,000

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 4RB EQUIPMENT LLC.

4RB EQUIPMENT LLC (USDOT 3253155) has a Vektor safety score of 93/100 and a Clear to load 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 33.3% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 6 roadside inspections in the last 24 months — 6 vehicle-level and 6 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier has 2 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.

It reports 37 power units and 18 drivers in its most recent MCS-150 filing dated Nov 4, 2025.

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

Frequently asked

What is 4RB EQUIPMENT LLC's USDOT number?

4RB EQUIPMENT LLC's USDOT number is 3253155.

Is 4RB EQUIPMENT LLC authorized to operate?

As of Jun 13, 2026, 4RB EQUIPMENT LLC is active in the FMCSA register.

What is 4RB EQUIPMENT LLC's safety record?

4RB EQUIPMENT LLC has a 33.3% vehicle out-of-service rate (national average 22.26%) across 9 roadside inspections, with 2 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 93/100 (tier: clear).