Great Southwestern Construction INC Safety Record
DOT# 290775 · Castle Rock, CO 80104 · 4695069095
Good safety record — scored 25/100. Below-average out-of-service rates and few crashes.
Last inspected 01/28/2026
Safety Score Breakdown · 25/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, Great Southwestern Construction INC (DOT# 290775) in Castle Rock, Colorado has 29 inspections on record with 47 violations and a 24.1% vehicle out-of-service rate and 10 crashes. Safety grade: B.
Out-of-Service Rates vs. National Average
An out-of-service (OOS) violation means a vehicle or driver was found unsafe to operate during a roadside inspection and was prohibited from continuing until the issue was corrected.
Violation Categories · 47 total violations
FMCSA groups violations into Behavioral Analysis and Safety Improvement Categories (BASICs). Each violation found during a roadside inspection is classified into a category that reflects the type of safety risk.
Inspection History · 29 records
FMCSA inspections range from Level 1 (full vehicle and driver examination) to Level 6 (enhanced motorcoach inspection). Level 1 is the most thorough; Levels 2 and 3 are walk-around and driver-only checks.
| Date | State | Veh OOS | Drv OOS |
|---|---|---|---|
| 01/28/2026 | TX | 0 | 0 |
| 01/21/2026 | NV | 0 | 0 |
| 01/09/2026 | TX | 0 | 0 |
| 12/16/2025 | TX | 0 | 0 |
| 12/16/2025 | TX | 1 | 0 |
| 11/04/2025 | TX | 2 | 0 |
| 10/27/2025 | TX | 0 | 0 |
| 08/25/2025 | TX | 1 | 0 |
| 08/22/2025 | GA | 0 | 0 |
| 07/10/2025 | TX | 0 | 0 |
Crash History · 10 records
| Date | State | Fatalities | Injuries | Tow-Aways |
|---|---|---|---|---|
| 29-SEP-24 | LA | 0 | 0 | 0 |
| 29-JUL-24 | TX | 0 | 0 | 0 |
| 25-JAN-26 | TX | 0 | 0 | 0 |
| 23-JUN-25 | TX | 0 | 1 | 0 |
| 19-JUL-24 | TX | 0 | 0 | 0 |
| 12-APR-25 | TX | 0 | 0 | 0 |
| 11-MAY-24 | TX | 0 | 1 | 0 |
| 09-JUN-25 | TX | 0 | 0 | 0 |
| 08-MAY-25 | TX | 0 | 1 | 0 |
| 03-JUL-24 | TX | 0 | 0 | 0 |
Fleet Profile
Power units include trucks, tractors, and other commercial motor vehicles registered to the carrier. Driver count reflects the total number of drivers reported on the carrier's MCS-150 filing.