Harper Sanitation Service INC Safety Record
DOT# 766820 · Woodward, OK 73801 · 5802565835
Excellent safety record — scored 15/100 (lower is better). This carrier has one of the best inspection records on file.
Last inspected 11/20/2025
Safety Score Breakdown · 15/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, Harper Sanitation Service INC (DOT# 766820) in Woodward, Oklahoma has 11 inspections on record with 27 violations and a 18.2% vehicle out-of-service rate and 1 crash. Safety grade: A (excellent safety record).
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 · 27 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 · 11 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 |
|---|---|---|---|
| 11/20/2025 | OK | 0 | 0 |
| 08/04/2025 | OK | 0 | 0 |
| 12/04/2024 | OK | 1 | 0 |
| 11/06/2024 | OK | 0 | 0 |
| 07/30/2024 | OK | 0 | 0 |
| 07/25/2024 | OK | 0 | 0 |
| 03/21/2024 | OK | 0 | 0 |
| 12/14/2023 | OK | 0 | 0 |
| 08/24/2023 | OK | 0 | 0 |
| 08/11/2023 | OK | 1 | 0 |
Crash History · 1 record
| Date | State | Fatalities | Injuries | Tow-Aways |
|---|---|---|---|---|
| 26-SEP-25 | OK | 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.