Carrier profile · USDOT 2322051 · Updated Jun 13, 2026

Primoris Energy Services Corporation

DBA PSC - PRIMORIS PIPELINE

117 power unitsavg 3.8 yrRegional · 6 statesHOUSTON, TX80/100

AUTHORITY STATUS UNKNOWNHAZMAT

Observed fleet · trailing 24 mo daily

117Power units

19 observed · MCS-150

14Trailers seen

Decoded · vPIC

3.8Avg age (yr)

2014–2026 · vPIC

Call dispatch(346) 352-5200 Email dispatchzboysen@prim.com

Click to see how we scored it

Load decision · FMCSA snapshot · Jun 13, 2026

Review before loading

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

Watch · 2

Vehicle out-of-service rate well above average60.0% of vehicle inspections were placed out of service vs the 22.26% national average.Driver out-of-service rate above average9.1% vs the 6.7% national average.

In good standing · 1

Established 14 yearsOperating authority has been on file since 2012.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo60.0%

▲ 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-mo60.0%

▲ 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

117 power units. Brokers price each fleet type apart.

Fleet age vs peersNewer

3.8 yr

Model years 2014–2026 · peer benchmark unavailable.

Identity stabilityStable

14 yr unchanged

Same registration since 2012 — no chameleon / reincarnation signal.

Safety

22 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 60.0%24-mo cumulative

050%nat'l 22.26%

Driver OOS 9.1%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 20 vehicle and 22 driver inspections over 24 months.

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

66.7% · 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 7.3 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

22 inspections in the charted months · busiest month Apr '25 · 4

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 117-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: 117
Inspections · 24 mo: 22
Annualized: ≈11 / 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 Maintenance25 · 7 OOS
392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving19 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance12 · 10 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance9 · 0 OOS
393.43 Parts & accessories (vehicle condition)Vehicle Maintenance7 · 5 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance6 · 0 OOS
393.48 Brakes inoperativeVehicle Maintenance6 · 0 OOS
390.21 USDOT number marking on vehicleUnsafe Driving3 · 0 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance3 · 3 OOS
391.41 No / expired medical certificateDriver Fitness2 · 2 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): 117
Observed power (24 mo): 19
Trailers (towed): 14

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

Fleet age· model years · decoded VINs

3.8 yr

Average age

2026

Newest model yr

2014

Oldest model yr

3.0%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 6 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusRegional

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

HOUSTON, TX

4535 S SAM HOUSTON PKWY E

Top corridor

TX 12 · NC 5 · NM 2

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 488929Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (9 trucks · 6 carriers)

Across all inspections on record: USDOT 3243680 USDOT 3167539 USDOT 488929 USDOT 106588 USDOT 28071 USDOT 2802828

Shares a registration email domain with other carriers

@prim.com — 31 carriers: USDOT 28071 USDOT 60013 USDOT 372280 USDOT 491175 USDOT 530399 USDOT 627779 USDOT 711668 USDOT 782213

Shares a company officer with other carriers

zachary boysen — 2 carriers: USDOT 4508353

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

117

Observed (24 mo)

Shared w/ other carriers

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 & Federal

FMCSA census + L&I dossier

Location

Physical address: 4535 S SAM HOUSTON PKWY E, HOUSTON, TX, 77048
Operation: Interstate· Hazmat

Contact

Phone: (346) 352-5200
Cell: (210) 379-0269
Email: zboysen@prim.com
Web domain: prim.com

Registration

Officers: Zachary Boysen · Preston Shultz
USDOT / docket: 2322051
First registered: Jul 5, 2012
Last MCS-150: Jan 24, 2025 · 1,490,000 mi (2024)
FMCSA safety rating: Not rated
Recordable crash rate: 3.38
D-U-N-S: —

Fleet (self-reported · MCS-150)

117

Power units

101

Drivers

CDL drivers

1,490,000

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 PRIMORIS ENERGY SERVICES CORPORATION.

PRIMORIS ENERGY SERVICES CORPORATION (USDOT 2322051) has a Vektor safety score of 80/100 and a Review before loading 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 60.0% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier received 22 roadside inspections in the last 24 months — 20 vehicle-level and 22 driver-level — across 6 states, according to FMCSA roadside-inspection data refreshed Jun 13, 2026.

The carrier has 0 reportable crashes in the last 24 months and 1 fatal crash across the full FMCSA crash record available as of Jun 13, 2026.

It reports 117 power units and 101 drivers in its most recent MCS-150 filing dated Jan 24, 2025.

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

Frequently asked

What is PRIMORIS ENERGY SERVICES CORPORATION's USDOT number?

PRIMORIS ENERGY SERVICES CORPORATION's USDOT number is 2322051.

Is PRIMORIS ENERGY SERVICES CORPORATION authorized to operate?

As of Jun 13, 2026, PRIMORIS ENERGY SERVICES CORPORATION is active in the FMCSA register.

What is PRIMORIS ENERGY SERVICES CORPORATION's safety record?

PRIMORIS ENERGY SERVICES CORPORATION has a 60.0% vehicle out-of-service rate (national average 22.26%) across 32 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 PRIMORIS ENERGY SERVICES CORPORATION's fleet?

PRIMORIS ENERGY SERVICES CORPORATION operates 117 power units and 101 drivers per its most recent MCS-150 filing.

Where is PRIMORIS ENERGY SERVICES CORPORATION based?

PRIMORIS ENERGY SERVICES CORPORATION is based in HOUSTON, TX, with roadside inspections recorded across 6 states.

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