Carrier profile · USDOT 1054888 · Updated Sep 6, 2026

Discount Rock & Sand Inc

14 power unitsavg 13.6 yrLocal · 1 statesMARATHON, FL81/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

14Power units

11 observed · MCS-150

8Trailers seen

Decoded · vPIC

13.6Avg age (yr)

1998–2026 · vPIC

Call dispatch(305) 743-5680 Email dispatchsales@marathonwastetransfer.com

Click to see how we scored it

Load decision · FMCSA snapshot · Sep 6, 2026

Review before loading

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

Watch · 2

Vehicle out-of-service rate above average27.8% vs the 22.26% national average.Fatal crash on record1 crash(es) involving a fatality are on this carrier's record.

In good standing · 1

Established 24 yearsOperating authority has been on file since 2002.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo27.8%

▲ 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-mo27.8%

▲ 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

14 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

13.6 yr

Model years 1998–2026 · peer benchmark unavailable.

Identity stabilityStable

23 yr unchanged

Same registration since 2002 — no chameleon / reincarnation signal.

Safety

52 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 27.8%24-mo cumulative

050%nat'l 22.26%

Driver OOS 1.9%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 36 vehicle and 52 driver inspections over 24 months.

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

16.7% · latest 6-mo window▼ Falling

Share of vehicle-level roadside inspections in each trailing six-month window that resulted in a vehicle out-of-service order. Trending down 29.4 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

51 inspections in the charted months · busiest month Apr '25 · 7

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.

Heavily inspected

Under-inspected

Expected

Well-monitored

Heavily inspected

≈1.9 / 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: 14
Inspections · 24 mo: 52
Annualized: ≈26 / yr
Coverage: ≈1.9 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 Maintenance49 · 1 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving21 · 0 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance17 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance14 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance8 · 2 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance8 · 0 OOS
393.134 Parts & accessories (vehicle condition)Vehicle Maintenance7 · 7 OOS
393.60 Windshield / glazingVehicle Maintenance5 · 0 OOS
393.43 Parts & accessories (vehicle condition)Vehicle Maintenance5 · 5 OOS
393.130 Cargo securement — heavy vehicles/equipmentVehicle Maintenance5 · 5 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

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 14
Observed power (24 mo): 11
Trailers (towed): 8

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

Fleet age· model years · decoded VINs

13.6 yr

Average age

2026

Newest model yr

1998

Oldest model yr

73.7%

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

FL busiest

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

Home base

MARATHON, FL

10500 AVIATION BLVD

Top corridor

FL 52

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 (4 trucks · 4 carriers)

Across all inspections on record: USDOT 489025 USDOT 3422397 USDOT 3265492 USDOT 2589905

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: 10500 AVIATION BLVD, MARATHON, FL, 33050
Mailing address: POST OFFICE BOX 504484, MARATHON, FL, 33050
Operation: Intrastate (Non-Hazmat)

Contact

Phone: (305) 743-5680
Fax: (305) 289-4200
Email: sales@marathonwastetransfer.com
Web domain: marathonwastetransfer.com

Registration

Officer: Sully Roca
USDOT / docket: 1054888
First registered: Sep 17, 2002
Last MCS-150: Oct 9, 2024 · 105,000 mi (2024)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

105,000

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

No verified reviews yet

Be the first broker or shipper to rate DISCOUNT ROCK & SAND INC. Reviews cover performance only — on-time delivery, payment speed, communication — and never affect the Vektor risk score.

Leave a review

Open reviews

Verification summaryAuthority, insurance, safety and identity facts for DISCOUNT ROCK & SAND INC.

DISCOUNT ROCK & SAND INC (USDOT 1054888) has a Vektor safety score of 81/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Sep 6, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Sep 6, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Sep 6, 2026.

Its vehicle out-of-service rate was 27.8% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Sep 6, 2026.

The carrier received 52 roadside inspections in the last 24 months — 36 vehicle-level and 52 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Sep 6, 2026.

The carrier has 1 reportable crash in the last 24 months and 1 fatal crash across the full FMCSA crash record available as of Sep 6, 2026.

It reports 14 power units and 16 drivers in its most recent MCS-150 filing dated Oct 9, 2024.

It has no FMCSA-assigned safety rating in the federal record refreshed Sep 6, 2026.

Frequently asked

What is DISCOUNT ROCK & SAND INC's USDOT number?

DISCOUNT ROCK & SAND INC's USDOT number is 1054888.

Is DISCOUNT ROCK & SAND INC authorized to operate?

As of Sep 6, 2026, DISCOUNT ROCK & SAND INC is active in the FMCSA register.

What is DISCOUNT ROCK & SAND INC's safety record?

DISCOUNT ROCK & SAND INC has a 27.8% vehicle out-of-service rate (national average 22.26%) across 112 roadside inspections, with 1 reportable crash in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 81/100 (tier: review).

How big is DISCOUNT ROCK & SAND INC's fleet?

DISCOUNT ROCK & SAND INC operates 14 power units and 16 drivers per its most recent MCS-150 filing.

Where is DISCOUNT ROCK & SAND INC based?

DISCOUNT ROCK & SAND INC is based in MARATHON, FL, with roadside inspections recorded across 1 state.

Similar carriers in Florida

Comparable carriers operating in Florida

Pettyone LLC Clear · 100Jacksonville, FL · 15 power units

Double Ace Trucking LLC Clear · 100Doral, FL · 15 power units

Luna Lines LLC Clear · 100Clermont, FL · 15 power units

Upstar Logistics LLC Clear · 100Miami, FL · 15 power units

Walt's Wrecker Service LLC Clear · 100Jacksonville, FL · 15 power units

Sisters Towing & Transportation Inc Clear · 100West Palm Beach, FL · 16 power units

Destiny Services Inc Clear · 100Panama City, FL · 16 power units

Unified Express LLC Clear · 100Jacksonville, FL · 16 power units

More in Florida →Veteran carriers in Florida →Largest fleets in Florida →

More Florida carriers

Other FMCSA-registered carriers near this one in the directory, by USDOT number.

Circle H Citrus IncFt Pierce · 14 power units Sunny Morning Foods IncKissimmee · 8 power units Caribe Trucking Express LLCMiami · 1 power unit Robert Denison Trucking IncReviewFort Pierce · 1 power unit Servixpress IncHialeah · 1 power unit Johmar Transportation IncHollywood · 2 power units