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Mazza Mechanical Services INC (USDOT 1787119)

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DOT number
USDOT 1787119
Operating authority
No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now.
Insurance on file
No active liability (BIPD) insurance on file with FMCSA.
Safety rating
No published safety rating
Fleet on file
56 power units, 61 drivers
Operation type
Interstate
Physical address
430 NORTH 7TH STREET, OLEAN, NY 14760
MCS-150 last filed
2025-09

Frequently asked questions

What carrier is DOT 1787119?

DOT 1787119 (USDOT 1787119) is Mazza Mechanical Services INC, an interstate motor carrier.

What is Mazza Mechanical Services INC's USDOT number?

Mazza Mechanical Services INC's USDOT number is 1787119. No MC docket number is on file.

Is Mazza Mechanical Services INC currently authorized to operate?

No active operating authority on file with FMCSA. The federal bulk file showed this carrier active as of 2026-08-29. We could not confirm that live just now. Source: FMCSA registration and licensing records.

Does Mazza Mechanical Services INC have insurance on file with FMCSA?

No active liability (BIPD) insurance on file with FMCSA.

What is Mazza Mechanical Services INC's safety record?

In the last 24 months, FMCSA records show 1 of 6 vehicle inspections ending out-of-service for Mazza Mechanical Services INC, too few inspections for a stable rate. FMCSA records also show 0 recordable crashes in the same window.

What is Mazza Mechanical Services INC's CSA score?

FMCSA does not publish a single CSA score for carriers. Mazza Mechanical Services INC's public safety data includes its roadside inspection out-of-service rates and crash record, listed on this page.

What is Mazza Mechanical Services INC's FMCSA safety rating?

Mazza Mechanical Services INC has no published FMCSA safety rating. Most US carriers have never received a rating review, so an unrated carrier is the common case, not a warning sign by itself.

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Carriers based in Olean, NY

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