Mader Corporation is an active interstate carrier based in Fort Collins, CO.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 127 | 0 | 0 |
| Total Power Units | 127 | ||
Distinct vehicles · 24 mo
vs 127 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 63% | 95% | Around peer average |
| HOS Compliance | 96% | 98% | Worse than most peers |
| Driver Fitness | 93% | 96% | Worse than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 40% | 87% | Around peer average |
Lower percentile = lower SMS measure = stronger safety record. Computed nightly across active carriers in the same state and fleet-size band.
| Type | Inspections | OOS | OOS % | Nat'l Avg |
|---|---|---|---|---|
| Driver | 0 | 5 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| Oct 1, 2024 | 0 | 0 | 1 | 1 |
| Jul 1, 2024 | 0 | 0 | 1 | 1 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Vehicle Maintenance |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Feb 26, 2026 | KY | STRAIGHT TRUCK | 0 | 0 |
| Dec 30, 2025 | FL | STRAIGHT TRUCK | 1 | 0 |
| Dec 30, 2025 | FL | STRAIGHT TRUCK | 0 | 0 |
| Sep 4, 2025 | FL | STRAIGHT TRUCK | 0 | 0 |
| Aug 20, 2025 |
| Insp w/ Viol |
|---|
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 2 | 0.09 | — |
| HOS Compliance | 4 | 1.25 | — |
| Vehicle Maintenance | 4 | 1.00 | — |
| Driver Fitness | 5 | 0.85 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 9 states. Top state FL accounts for 29% of activity. Activity outside home state (CO): 88%.
+4 other states with fewer inspections
| 6 |
| 0 |
| 0 |
| Driver Fitness | 5 | 1 | 3 |
| Hours-of-Service Compliance | 4 | 0 | 4 |
| Unsafe Driving | 3 | 0 | 0 |
| FL |
| STRAIGHT TRUCK |
| 0 |
| 0 |
| Aug 10, 2025 | GA | STRAIGHT TRUCK | 2 | 1 |
| Jul 23, 2025 | FL | STRAIGHT TRUCK | 0 | 0 |
| Apr 22, 2025 | WY | STRAIGHT TRUCK | 3 | 2 |
| Mar 24, 2025 | AZ | STRAIGHT TRUCK | 2 | 0 |
| Jan 2, 2025 | KY | STRAIGHT TRUCK | 2 | 1 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Dec 30, 2025 | 39311A1LRR | Lighting - Reflex reflector(s) missing or improper | Vehicle Maintenance | — |
| Aug 10, 2025 | 39141APC | Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency | Driver Fitness | Yes |
| Aug 10, 2025 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |
| Apr 22, 2025 | 39141AMCPC | Medical (Certificate) - Operating a commercial vehicle without showing proof of a valid medical certification upon request when medical certification is required. | Driver Fitness | Yes |
| Apr 22, 2025 | 39360D | Windshield / Windows - Tinting permits less than 70% of light transmittance | Vehicle Maintenance | — |
| Apr 22, 2025 | 3958A1HOSP | HOS (Property) - Failing to have a record of duty status using the method prescribed | Hours-of-Service Compliance | Yes |
| Mar 24, 2025 | 39141AMCPC | Medical (Certificate) - Operating a commercial vehicle without showing proof of a valid medical certification upon request when medical certification is required. | Driver Fitness | — |
| Mar 24, 2025 | 3922SLLTCD | State/Local Laws - Failed to obey a traffic control device - Permanent or Temporary - e.g. safety official signal sign light lane marking other | Unsafe Driving | — |
| Jan 2, 2025 | 39141A | Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency. History of either fail | Driver Fitness | — |
| Jan 2, 2025 | 3958AELD | ELD - No record of duty status (ELD Required) | Hours-of-Service Compliance | Yes |