STACK BROS MECHANICAL CONTRACTORS INC

POLICY RENEWAL

Renewal date available to subscribers

Potential opportunity for an insurance quote

USDOT 1280175 · MC1583591 · Superior, WI · Underwriter-grade risk snapshot

Operating statusActive

Lead priorityLater

Fleet134 power units · 143 drivers (134 trucks)

OperationA · PRIVATE PROPERTY;AUTHORIZED FOR HIRE

Current insurerTRAVELERS INDEMNITY COMPANY

Crashes / Inspections (24 mo)0 / 9

	Vehicle	Driver
This carrier	33.3% (3/9)	11.1% (1/9)
National average	22.3%	6.7%

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

Address3119 HILL AVE
SUPERIOR WI 54880

DBASTACK BROS

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Email🔒 Subscribe to reveal

Power units134

Drivers143 (24 CDL)

MCS-150 mileage600,000 (2022)

MCS-150 filedMay 27, 2025

HazmatY

Docket	Form	Insurer	Policy #	Effective	Cancelled	Max coverage
MC1583591	91X	TRAVELERS INDEMNITY COMPANY	Hidden - subscribe to view	Sep 27, 2023	—	750

Docket	Status	Pending
MC1583591	Common Active Contract None Broker None	—

Total inspections9

Out-of-service6

Vehicle OOS rate55.6%

Driver OOS rate11.1%

Total violations20

OOS violations0

Total crashes0

Fatal crashes0

Injuries0

Insurance agent? STACK BROS MECHANICAL CONTRACTORS INC renews Sep 27, 2027 — get the full WI 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.