STACK BROS MECHANICAL CONTRACTORS INC
DBA: STACK BROS
ActiveNot RatedINTERSTATEHAZMAT
STACK BROS MECHANICAL CONTRACTORS INC is a motor carrier based in SUPERIOR, Wisconsin, registered with FMCSA since 2004. Their fleet consists of 134 commercial vehicles staffed by 143 drivers. Their vehicle out-of-service rate of 0.0% is below the national average of 20.7%, suggesting relatively well-maintained equipment. The carrier is authorized for hazardous materials transportation. Our composite safety score rates this carrier at 70/100, indicating an above-average safety profile.
134
Power Units
143
Drivers
1280175
USDOT #
70/100
Safety Score
Company Details
- Legal Name
- STACK BROS MECHANICAL CONTRACTORS INC
- USDOT Number
- 1280175
- Entity Type
- CARRIER
- Address
- 3119 HILL AVE
SUPERIOR, WI 54880 - Phone
- (715) 398-2964
- Carrier Operation
- Interstate
- Last MCS-150 Update
- May 27, 2025
Inspection Record
| Type | Total | OOS | Rate | Nat'l Avg |
|---|---|---|---|---|
| Vehicle | 1 | 0 | 0.0% | 20.7% |
| Driver | 1 | 0 | 0.0% | 5.5% |
| Hazmat | 0 | 0 | 0.0% | 4.5% |
Insurance
Insurer: TRAVELERS INDEMNITY COMPANY
- BIPD Liability
- $750K(req: $750K)OK
- Cargo
- N/A
- Bond/Surety
- N/A
BASICs Safety Scores
Unsafe Driving0.2%
Crash IndicatorN/A
HOS Compliance0.29%
Vehicle Maintenance12.58%
Controlled Substances0%
Hazmat ComplianceN/A
Driver Fitness0.47%
Higher percentile = worse safety performance. Scores above 75% may trigger FMCSA intervention.
Location
3119 HILL AVE, SUPERIOR, WI 54880
Frequently Asked Questions
What is STACK BROS MECHANICAL CONTRACTORS INC's USDOT number?
STACK BROS MECHANICAL CONTRACTORS INC's USDOT number is 1280175. The company is based in SUPERIOR, Wisconsin.
Is STACK BROS MECHANICAL CONTRACTORS INC a safe trucking company?
STACK BROS MECHANICAL CONTRACTORS INC has not received a formal safety rating from FMCSA. The company has had 1 vehicle inspections with a 0.0% out-of-service rate (national average: 20.7%).
How many trucks does STACK BROS MECHANICAL CONTRACTORS INC have?
STACK BROS MECHANICAL CONTRACTORS INC operates 134 power units (trucks/commercial vehicles) and employs 143 drivers, according to their latest FMCSA filing.
Does STACK BROS MECHANICAL CONTRACTORS INC have adequate insurance?
STACK BROS MECHANICAL CONTRACTORS INC has $750K in BIPD liability insurance on file (meets the required $750K). Insured by TRAVELERS INDEMNITY COMPANY.
Source: FMCSA Safety and Fitness Electronic Records (SAFER) System