Stonehouse Quartz and Granite LLC Safety Record
DOT# 3059070 · Urbandale, IA 50322-2000 · 5155125188
Legal name: Stonehouse Kitchens and Granite LLC
Excellent safety record — scored 0/100 (lower is better). This carrier has one of the best inspection records on file.
Last inspected 03/06/2026
Safety Score Breakdown · 0/100 points
Lower scores are better. How is this calculated?
According to FMCSA records, Stonehouse Quartz and Granite LLC (DOT# 3059070) in Urbandale, Iowa has 10 inspections on record with 18 violations and a 0.0% vehicle out-of-service rate. 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 · 18 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 · 10 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 |
|---|---|---|---|
| 03/06/2026 | IA | 0 | 0 |
| 01/21/2026 | IA | 0 | 0 |
| 01/30/2025 | IA | 0 | 0 |
| 12/12/2024 | IA | 0 | 0 |
| 06/11/2024 | IA | 0 | 0 |
| 04/29/2024 | IA | 0 | 0 |
| 02/13/2024 | IA | 0 | 0 |
| 10/20/2023 | IA | 0 | 0 |
| 08/17/2023 | IA | 0 | 0 |
| 05/11/2023 | IA | 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.