Carrier profile · USDOT 574986 · Updated Aug 6, 2026

United Site Services of Maryland Inc

DBA USS UNITED SITE SERVICES

218 power unitsavg 6.6 yrMulti-region · 10 statesMERIDIAN, ID81/100

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

218Power units

68 observed · MCS-150

5Trailers seen

Decoded · vPIC

6.6Avg age (yr)

2006–2025 · vPIC

Call dispatch(800) 864-5387 Email dispatchaaron.kelley@unitedsiteservices.com

Click to see how we scored it

Load decision · FMCSA snapshot · Aug 6, 2026

Review before loading

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

Watch · 3

Vehicle out-of-service rate above average27.3% vs the 22.26% national average.Driver out-of-service rate above average10.3% vs the 6.7% national average.Multiple injury crashes29 crashes involving injuries are on record.

In good standing · 1

Established 32 yearsOperating authority has been on file since 1994.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo27.3%

▲ 22.26% nat'l

Crashes · fatal

11 in 24 mo

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo27.3%

▲ 22.26% nat'l

Crashes · fatal

11 in 24 mo

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

Fleet typeIdentity

Asset-based

218 power units. Brokers price each fleet type apart.

Fleet age vs peersTypical

6.6 yr

Model years 2006–2025 · peer benchmark unavailable.

Identity stabilityStable

31 yr unchanged

Same registration since 1994 — no chameleon / reincarnation signal.

Safety

97 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 27.3%24-mo cumulative

050%nat'l 22.26%

Driver OOS 10.3%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 66 vehicle and 97 driver inspections over 24 months.

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

36.4% · 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 19.3 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

95 inspections in the charted months · busiest month Dec '24 · 9

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

≈0.2 / unit·yr

thin signalabundant signal

Few roadside inspections for a 218-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: 218
Inspections · 24 mo: 97
Annualized: ≈49 / yr
Coverage: ≈0.2 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.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving48 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance28 · 4 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance11 · 0 OOS
393.11 Required lamps/reflectors missingVehicle Maintenance9 · 1 OOS
393.134 Parts & accessories (vehicle condition)Vehicle Maintenance8 · 8 OOS
393.78 Windshield wipersVehicle Maintenance8 · 0 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance7 · 6 OOS
391.11 Driver not qualifiedDriver Fitness6 · 6 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance5 · 5 OOS
390.21 USDOT number marking on vehicleUnsafe Driving5 · 0 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): 218
Observed power (24 mo): 68
Trailers (towed): 5

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

Fleet age· model years · decoded VINs

6.6 yr

Average age

2025

Newest model yr

2006

Oldest model yr

24.7%

VINs decoded

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

Operations & Lanes

Revealed by inspection density across 10 states · 24 mo

Operating footprint· revealed by roadside-inspection geography

Operating radiusMulti-region

revealed

States observed

US states

Inspections · 24 mo

MD busiest

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

Home base

MERIDIAN, ID

2487 W NAVIGATOR DR

Top corridor

MD ⇄ ID

MD 36 · SC 18 · DC 14

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 2 other carriers

VINs inspected under this carrier were recently inspected under other USDOTs too — the active double-broker / shared-equipment signal: USDOT 282018 USDOT 2524414Some overlap is legitimate (leased or sold equipment); review alongside the other signals.

Show all-time history (9 trucks · 12 carriers)

Across all inspections on record: USDOT 373544 USDOT 1394237 USDOT 3203319 USDOT 282018 USDOT 2524414 USDOT 19949 USDOT 524422 USDOT 929460

Shares a registration email domain with other carriers

@unitedsiteservices.com — 21 carriers: USDOT 304977 USDOT 397719 USDOT 525743 USDOT 591629 USDOT 600134 USDOT 620907 USDOT 928974 USDOT 929460

Shares a company officer with other carriers

bobby creason — 13 carriers: USDOT 525743 USDOT 591629 USDOT 600134 USDOT 929460 USDOT 1051268 USDOT 1080840 USDOT 1152783 USDOT 1186625

Capacity consistency· registered vs roadside-observed power units

Registered (MCS-150)

218

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: 2487 W NAVIGATOR DR, MERIDIAN, ID, 83642-8768
Operation: Interstate

Contact

Phone: (800) 864-5387
Fax: (508) 870-5712
Email: aaron.kelley@unitedsiteservices.com
Web domain: unitedsiteservices.com

Registration

Officers: Aaron Kelley · Carlos Gallardo
USDOT / docket: 574986
First registered: Sep 19, 1994
Last MCS-150: Apr 7, 2026 · 3,415,231 mi (2025)
FMCSA safety rating: Not rated
D-U-N-S: —

Fleet (self-reported · MCS-150)

218

Power units

164

Drivers

CDL drivers

3,415,231

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 UNITED SITE SERVICES OF MARYLAND INC.

UNITED SITE SERVICES OF MARYLAND INC (USDOT 574986) has a Vektor safety score of 81/100 and a Review before loading verdict, from the carrier's FMCSA record refreshed Aug 6, 2026.

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

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

Its vehicle out-of-service rate was 27.3% over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Aug 6, 2026.

The carrier received 97 roadside inspections in the last 24 months — 66 vehicle-level and 97 driver-level — across 10 states, according to FMCSA roadside-inspection data refreshed Aug 6, 2026.

The carrier has 11 reportable crashes in the last 24 months and 0 fatal crashes across the full FMCSA crash record available as of Aug 6, 2026.

It reports 218 power units and 164 drivers in its most recent MCS-150 filing dated Apr 7, 2026.

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

Frequently asked

What is UNITED SITE SERVICES OF MARYLAND INC's USDOT number?

UNITED SITE SERVICES OF MARYLAND INC's USDOT number is 574986.

Is UNITED SITE SERVICES OF MARYLAND INC authorized to operate?

As of Aug 6, 2026, UNITED SITE SERVICES OF MARYLAND INC is active in the FMCSA register.

What is UNITED SITE SERVICES OF MARYLAND INC's safety record?

UNITED SITE SERVICES OF MARYLAND INC has a 27.3% vehicle out-of-service rate (national average 22.26%) across 154 roadside inspections, with 11 reportable crashes 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 UNITED SITE SERVICES OF MARYLAND INC's fleet?

UNITED SITE SERVICES OF MARYLAND INC operates 218 power units and 164 drivers per its most recent MCS-150 filing.

Where is UNITED SITE SERVICES OF MARYLAND INC based?

UNITED SITE SERVICES OF MARYLAND INC is based in MERIDIAN, ID, with roadside inspections recorded across 10 states.

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