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MAZZA MECHANICAL SERVICES INC

USDOT 1787119 · Olean, NY

MAZZA MECHANICAL SERVICES INC

USDOT 1787119 · Olean, NY  ·  Underwriter-grade risk snapshot

Operating statusActive
Lead priorityUnknown
Fleet27 power units · 61 drivers (27 trucks)
OperationA · PRIVATE PROPERTY
Current insurer—
Crashes / Inspections (24 mo)0 / 4

Out-of-Service Rates

VehicleDriver
This carrier 25.0% (1/4) 25.0% (1/4)
National average22.3%6.7%

⚠️ Above national average. Carriers with high OOS rates face premium surcharges and are more likely to shop for new insurance.

Contact

Address430 NORTH 7TH STREET
OLEAN NY 14760

Fleet & mileage

Power units27
Drivers61 (0 CDL)
MCS-150 mileage732,000 (2024)
MCS-150 filedSep 16, 2025
HazmatN
Cargopassengers

Inspections & violations

Total inspections4
Out-of-service2
Vehicle OOS rate25.0%
Driver OOS rate25.0%
Total violations7
OOS violations0

Crashes

Total crashes0
Fatal crashes0
Injuries0

Safety measurement (BASIC)

CategoryMeasureStatus
Unsafe Driving0OK
Hours of Service0OK
Driver Fitness4OK
Controlled Substances0OK
Vehicle Maintenance3.8OK
Insurance agent? MAZZA MECHANICAL SERVICES INC — get the full NY lead list.

Data as of Thu Oct 15 2026 00:00:00 GMT+0000 (Coordinated Universal Time). Source: FMCSA public filings, refreshed daily by Insight Carrier.