Carrier profile · USDOT 4061110 · Updated Aug 16, 2026

Mac Oilfield Solutions LLC

17 power unitsavg 12.2 yrLocal · 1 statesZAPATA, TX80/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

17Power units

16 observed · MCS-150

9Trailers seen

Decoded · vPIC

12.2Avg age (yr)

2002–2025 · vPIC

Call dispatch(956) 265-9043 Email dispatchtdiaz@mac-oilfield.com

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 16, 2026

Review before loading

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

Watch · 2

Vehicle out-of-service rate well above average41.5% of vehicle inspections were placed out of service vs the 22.26% national average.Driver out-of-service rate above average9.8% vs the 6.7% national average.

In good standing · 1

No reported crashesNo DOT-reportable crashes are on this carrier's record.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo41.5%

▲ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo41.5%

▲ 22.26% nat'l

Crashes · fatal

Clean · 24 mo

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

Fleet typeIdentity

Asset-based

17 power units. Brokers price each fleet type apart.

Fleet age vs peersOlder

12.2 yr

Model years 2002–2025 · peer benchmark unavailable.

Identity stabilityStable

3 yr unchanged

Same registration since 2023 — no chameleon / reincarnation signal.

Safety

41 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 41.5%24-mo cumulative

050%nat'l 22.26%

Driver OOS 9.8%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 41 vehicle and 41 driver inspections over 24 months.

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

43.8% · 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 10.2 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

41 inspections in the charted months · busiest month Feb '26 · 5

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

≈1.2 / unit·yr

thin signalabundant signal

Within the expected band for a 17-unit fleet — FMCSA has inspected this carrier often enough that the out-of-service and violation signals above are statistically trustworthy.

Registered power units: 17
Inspections · 24 mo: 41
Annualized: ≈21 / yr
Coverage: ≈1.2 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 Maintenance41 · 6 OOS
393.78 Windshield wipersVehicle Maintenance10 · 0 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance8 · 1 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving8 · 0 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance8 · 0 OOS
393.55 Antilock brake system (ABS)Vehicle Maintenance8 · 0 OOS
393.47 Brake actuators / linings / componentsVehicle Maintenance7 · 2 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance6 · 2 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance6 · 4 OOS
393.207 Parts & accessories (vehicle condition)Vehicle Maintenance5 · 3 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): 17
Observed power (24 mo): 16
Trailers (towed): 9

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

Fleet age· model years · decoded VINs

12.2 yr

Average age

2025

Newest model yr

2002

Oldest model yr

53.8%

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

TX busiest

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

Home base

ZAPATA, TX

3046 US 83

Top corridor

TX 41

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: 1 truck also ran under 1 other carrier

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 4320545Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (4 trucks · 4 carriers)

Across all inspections on record: USDOT 4320545 USDOT 1758904 USDOT 3946705 USDOT 2532403

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: 3046 US 83, ZAPATA, TX, 78076
Mailing address: 5224 PHARR LN, ZAPATA, TX, 78076
Operation: Intrastate (Non-Hazmat)

Contact

Phone: (956) 265-9043
Email: tdiaz@mac-oilfield.com
Web domain: mac-oilfield.com

Registration

Officers: Tania Diaz · Moises Aaron Camacho
USDOT / docket: 4061110
First registered: Apr 14, 2023
Last MCS-150: Apr 23, 2026 · 160,000 mi (2024)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

160,000

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

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Verification summaryAuthority, insurance, safety and identity facts for MAC OILFIELD SOLUTIONS LLC.

MAC OILFIELD SOLUTIONS LLC (USDOT 4061110) has a Vektor safety score of 80/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Aug 16, 2026.

The carrier has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Aug 16, 2026.

It has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Aug 16, 2026.

Its vehicle out-of-service rate was 41.5% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 16, 2026.

The carrier received 41 roadside inspections in the last 24 months — 41 vehicle-level and 41 driver-level — across 1 state, according to FMCSA roadside-inspection data refreshed Aug 16, 2026.

The carrier has 0 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 16, 2026.

It reports 17 power units and 14 drivers in its most recent MCS-150 filing dated Apr 23, 2026.

It has no FMCSA-assigned safety rating in the federal record refreshed Aug 16, 2026.

Frequently asked

What is MAC OILFIELD SOLUTIONS LLC's USDOT number?

MAC OILFIELD SOLUTIONS LLC's USDOT number is 4061110.

Is MAC OILFIELD SOLUTIONS LLC authorized to operate?

As of Aug 16, 2026, MAC OILFIELD SOLUTIONS LLC is active in the FMCSA register.

What is MAC OILFIELD SOLUTIONS LLC's safety record?

MAC OILFIELD SOLUTIONS LLC has a 41.5% vehicle out-of-service rate (national average 22.26%) across 46 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 80/100 (tier: review).

How big is MAC OILFIELD SOLUTIONS LLC's fleet?

MAC OILFIELD SOLUTIONS LLC operates 17 power units and 14 drivers per its most recent MCS-150 filing.

Where is MAC OILFIELD SOLUTIONS LLC based?

MAC OILFIELD SOLUTIONS LLC is based in ZAPATA, TX, with roadside inspections recorded across 1 state.

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