Casco Bay Steel Structures Inc is an active interstate carrier based in South Portland, ME.
No insurance filings on record.
View on FMCSA L&I| Vehicle Type | Owned | Term Leased | Trip Leased |
|---|---|---|---|
| Straight Trucks | 7 | 0 | 0 |
| Tractors | 7 | 0 | 0 |
| Trailers | 31 | 0 | 0 |
| Total Power Units | 7 | ||
Distinct vehicles · 24 mo
vs 7 self-reported (MCS-150)
Top makes
Registered in
Higher values = more violations. 0 = clean record.
| Category | Insp w/ Viol |
|---|
| Category | vs. Cohort | vs. State | Reading |
|---|---|---|---|
| Unsafe Driving | 0% | 0% | Better than most peers |
| HOS Compliance | 97% | 98% | Worse than most peers |
| Driver Fitness | 0% | 0% | Better than most peers |
| Controlled Substances | 0% | 0% | Better than most peers |
| Vehicle Maintenance | 70% | 88% | 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 | 0 | — | 6.67% |
| Vehicle | 0 | 0 | — | 22.26% |
| Hazmat | 0 | 0 | — |
| Period | Fatalities | Injuries | Tow-away | Total |
|---|---|---|---|---|
| No crashes recorded | 0 | 0 | 0 | 0 |
Most-cited violation codes
| BASIC Category | Total | Severe | OOS |
|---|---|---|---|
| Hours-of-Service Compliance | 1 | 0 | 0 |
| Vehicle Maintenance | 1 | 0 | 0 |
| Date | State | Vehicle | Violations | OOS |
|---|---|---|---|---|
| Mar 4, 2026 | NY | TRUCK TRACTOR | 0 | 0 |
| Mar 4, 2026 | NY | TRUCK TRACTOR | 0 | 0 |
| Sep 29, 2025 | ME | TRUCK TRACTOR | 0 | 0 |
| Sep 24, 2025 | NY | TRUCK TRACTOR | 0 | 0 |
| Sep 24, 2025 | NY | TRUCK TRACTOR |
| Measure |
|---|
| Alert |
|---|
| Unsafe Driving | 0 | 0.00 | — |
| HOS Compliance | 1 | 0.04 | — |
| Vehicle Maintenance | 1 | 0.44 | — |
| Driver Fitness | 0 | 0.00 | — |
| Controlled Substances | 0 | 0.00 | — |
| 4.44% |
Where they run
Inspected in 3 states. Top state ME accounts for 75% of activity. Activity outside home state (ME): 25%.
| 0 |
| 0 |
| Sep 18, 2025 | NY | TRUCK TRACTOR | 0 | 0 |
| Sep 17, 2025 | NY | TRUCK TRACTOR | 1 | 0 |
| Jun 23, 2025 | CT | TRUCK TRACTOR | 1 | 0 |
| May 8, 2025 | ME | TRUCK TRACTOR | 0 | 0 |
| Apr 15, 2025 | ME | TRUCK TRACTOR | 0 | 0 |
| Date | Code | Description | BASIC | OOS |
|---|---|---|---|---|
| Sep 17, 2025 | 39348ABIBD | Drum Brake - Inoperative other than a steering axle | Vehicle Maintenance | — |
| Jun 23, 2025 | 39524C2IIIELDSDN | HOS (ELD) - Driver failing to manually input or verify shipping document number. | Hours-of-Service Compliance | — |