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Carrier profile · USDOT 426193 · Updated Jun 13, 2026

SPECIALIZED MAINTENANCE SERVICES INC

80 power unitsLocal · 1 statesPASADENA, TX

AUTHORITY STATUS UNKNOWN

Observed fleet · trailing 24 mo daily

80Power units

7 observed · MCS-150

—Trailers seen

None observed · 24 mo

11.9Avg age (yr)

2004–2025 · vPIC

Call dispatch(281) 476-1010 Email dispatchoffice@specializedmaintenance.com

Carrier verification summary for SPECIALIZED MAINTENANCE SERVICES INC

SPECIALIZED MAINTENANCE SERVICES INC (USDOT 426193) has a Vektor safety score of 87/100 and a Clear to load verdict, from the carrier's FMCSA record refreshed Jun 13, 2026.

SPECIALIZED MAINTENANCE SERVICES INC (USDOT 426193) has an unknown current for-hire authority status because no FMCSA L&I authority row is available as of Jun 13, 2026.

SPECIALIZED MAINTENANCE SERVICES INC (USDOT 426193) has an unknown current BIPD insurance status because no FMCSA L&I active-filing snapshot is available as of Jun 13, 2026.

SPECIALIZED MAINTENANCE SERVICES INC (USDOT 426193) has a 28.6% vehicle out-of-service rate over the last 24 months, versus the 22.26% CVSA national average, from FMCSA roadside-inspection data refreshed Jun 13, 2026.

SPECIALIZED MAINTENANCE SERVICES INC (USDOT 426193) has 0 reportable crashes in the last 24 months and 2 fatal crashes across the full FMCSA crash record available as of Jun 13, 2026.

SPECIALIZED MAINTENANCE SERVICES INC (USDOT 426193) reports 80 power units and 50 drivers in its most recent MCS-150 filing dated Mar 6, 2025.

SPECIALIZED MAINTENANCE SERVICES INC (USDOT 426193) has no FMCSA-assigned safety rating in the federal record refreshed Jun 13, 2026.

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 36 yearsVehicle out-of-service rate above average

Watch · 2

Vehicle out-of-service rate above average28.6% vs the 22.26% national average.Driver out-of-service rate above average12.5% vs the 6.7% national average.

In good standing · 1

Established 36 yearsOperating authority has been on file since 1990.

USDOT registration

yr registered

Authority not on file

Insurance (BIPD)— unknown

No filing on record

Vehicle OOS · 24-mo

28.6

▲ 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-mo

28.6

▲ 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

80 power units. Brokers price each fleet type apart.

Fleet age vs peersDecoding

—

Not yet decoded

Identity stabilityStable

35 yr unchanged

Same registration since 1990 — no chameleon / reincarnation signal.

Safety

8 inspections · 24 mo · vs national benchmarks

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

Vehicle OOS 28.6%24-mo cumulative

050%nat'l 22.26%

Driver OOS 12.5%24-mo cumulative

030%nat'l 6.67%

Every inspection in the window pooled — 7 vehicle and 8 driver inspections over 24 months.

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

28.6% · 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 26.8 pts across the window. The national vehicle benchmark uses the same metric and is shown on the chart.

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 80-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: 80
Inspections · 24 mo: 8
Annualized: ≈4 / 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.

392.2 State/local traffic law violation (speeding, etc.)Unsafe Driving10 · 0 OOS
393.9 Inoperative required lampsVehicle Maintenance7 · 1 OOS
393.45 Brake tubing / hose defectsVehicle Maintenance5 · 0 OOS
396.5 Oil and/or grease leakVehicle Maintenance4 · 0 OOS
396.17 Periodic (annual) inspectionVehicle Maintenance3 · 0 OOS
393.75 Tires (defective / underinflated / worn)Vehicle Maintenance3 · 1 OOS
393.95 Emergency equipment (extinguisher, triangles)Vehicle Maintenance3 · 0 OOS
392.9 Failure to secure load / cargo not securedUnsafe Driving2 · 1 OOS
396.3 Inspection / repair / maintenance not performedVehicle Maintenance2 · 0 OOS
393.78 Windshield wipersVehicle Maintenance2 · 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 & fleet

VIN-decoded · NHTSA vPIC

Capacity· power units = haulable capacity; trailers are towed

Registered power units (MCS-150): 80
Observed power (24 mo): 7
Trailers (towed): 0

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

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

PASADENA, TX

4533 PASADENA BLVD

Top corridor

TX 8

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

Shares a company officer with other carriers

darrell martin — 9 carriers: USDOT 493822 USDOT 933515 USDOT 1234933 USDOT 1605350 USDOT 1606404 USDOT 1865075 USDOT 2830540 USDOT 3686846

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: 4533 PASADENA BLVD, PASADENA, TX, 77503
Operation: Intrastate (Non-Hazmat)

Contact

Phone: (281) 476-1010
Cell: (832) 731-9464
Fax: (281) 476-4067
Email: office@specializedmaintenance.com
Web domain: specializedmaintenance.com

Registration

Officers: Darrell Martin · Jyl Gilbert
USDOT / docket: 426193
First registered: Nov 1, 1990
Last MCS-150: Mar 6, 2025 · 1 mi (2024)
FMCSA safety rating: Not rated
D-U-N-S: 177591799

Fleet (self-reported · MCS-150)

Power units

Drivers

CDL drivers

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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Frequently asked

What is SPECIALIZED MAINTENANCE SERVICES INC's USDOT number?

SPECIALIZED MAINTENANCE SERVICES INC's USDOT number is 426193.

Is SPECIALIZED MAINTENANCE SERVICES INC authorized to operate?

As of 2026-06-13, SPECIALIZED MAINTENANCE SERVICES INC is active in the FMCSA register.

What is SPECIALIZED MAINTENANCE SERVICES INC's safety record?

SPECIALIZED MAINTENANCE SERVICES INC has a 28.6% vehicle out-of-service rate (national average 22.26%) across 17 roadside inspections, with 0 reportable crashes in the last 24 months, and is not currently rated by FMCSA. Vektor's computed risk score is 87/100 (tier: clear).