Carrier profile · USDOT 426193 · Data as of Oct 7, 2026

Specialized Maintenance Services Inc

Houston, TX · Intrastate (Non-Hazmat) carrier · Since 1990
No MC authorityNot rated by FMCSANo hazmat
Cargo carriedMachinery, Large ObjectsLiquids/GasesUnspecified
80
Power units
50
Drivers
7
Inspections · 24 mo
0
Crashes · 24 mo
1
Annual miles
36 yr
Registered
92
/ 100
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Vehicle OOS above average: 33.3% of vehicle inspections placed out of service vs 22.26% national.

How we scored it · 5 factors
Operating authority20/20
Insurance20/20
Out-of-service rates12/20
Crashes & rating20/20
Continuity & identity20/20

Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.

Safety

FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026
Vehicle out-of-service
33.3%▲ above avg
National 22.26% · 2 of 6 inspections
Driver out-of-service
0.0%▼ below avg
National 6.67% · 0 of 7 inspections
Crashes
0
0 fatal0 injury0 tow-away
Crash rate 0.00 per 1M mi
Total inspections
7
Driver inspections
7
Vehicle inspections
6
People injured
0
Fatalities
0
FMCSA rating
Not rated

Enforcement

FMCSA closed cases

Closed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.

Authority & insurance

FMCSA L&I · AS OF OCT 7, 2026

No operating authority (MC/FF docket) on file. Private and intrastate carriers don't need one; interstate for-hire carriers and brokers do.

Equipment

SELF-REPORTED ON MCS-150
80
Power units
80
Trucks
80
Tractors owned
—
Trailers owned
50
Drivers
1
CDL drivers
Not registered for hazardous materials.

Operations & cargo

FMCSA CENSUS
Intrastate (Non-Hazmat)Private Property
Cargo carried
Machinery, Large ObjectsLiquids/GasesUnspecified
Annual mileage
1 mi (2024)

Identity & federal record

FMCSA census · MCS-150
USDOT
426193
MC / docket
None
Legal name
Specialized Maintenance Services Inc
DBA
—
Entity type
Carrier
Operation
Intrastate (Non-Hazmat)
First registered
Nov 1, 1990
Last MCS-150
Mar 6, 2025
Safety rating
Not rated
Drivers (CDL)
50 (1)
Hazmat
No
Business type
Corporation

Fraud & network signals

For review, not a verdict.

No prior revocation
FMCSA shows no link to a previously revoked authority.
Unique phone number
Not shared with any other active USDOT.
Unique email address
Not shared with any other active USDOT.
Unique street address
Not shared with any other active USDOT.

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?

It does not hold MC operating authority, which private and intrastate carriers do not need.

What is Specialized Maintenance Services Inc's safety record?

Over the last 24 months: 7 roadside inspections, a 33.3% vehicle and 0.0% driver out-of-service rate, and 0 reportable crashes (0 fatal). Not rated by FMCSA.

How big is Specialized Maintenance Services Inc's fleet?

80 power units and 50 drivers per its MCS-150 filed Mar 6, 2025.

Where is Specialized Maintenance Services Inc located?

Specialized Maintenance Services Inc is located at 811 Dallas St Ste 707, Houston, TX, 77002-5911. Phone: (281) 476-1010.

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Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.