Butler Company Safety Record

DOT# 619481 · Windsor, CT 06095-2107 · 8606406933

A

Excellent safety record — scored 0/100 (lower is better). This carrier has one of the best inspection records on file.

Last inspected 03/26/2026

Grade based on FMCSA inspection, crash, and violation data. See methodology →

Vehicle OOS Rate 0/30 pts
Driver OOS Rate 0/20 pts
Crash Rate 0/30 pts
Fatal Crash Penalty 0/20 pts

Lower scores are better. How is this calculated?

According to FMCSA records, Butler Company (DOT# 619481) in Windsor, Connecticut has 49 inspections on record with 71 violations and a 10.2% vehicle out-of-service rate. Safety grade: A (excellent safety record).

49 Inspections
10.2% Vehicle OOS Rate
0 Crashes
112 Power Units

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.

Vehicle OOS Rate 10.2%
Carrier: 10.2% (5 of 49) National: 23.2%
Driver OOS Rate 0.0%
Carrier: 0.0% (0 of 49) National: 6.4%
58% OOS rate better than 58% of carriers in Connecticut
29% crash rate better than 29% of carriers in Connecticut

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.

71 total violations across 49 inspections
5 violations resulted in out-of-service orders (7%)
Vehicle Maintenance
41
Unsafe Driving
29
Driver Fitness
1

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.

Inspected across 3 states: CT, MA, VT
Level 1: 3 (6%) Level 2: 12 (24%) Level 3: 34 (69%)
1 of 5 recent inspections had vehicle out-of-service violations
Date State Level Veh OOS Drv OOS
03/26/2026 CT 1 1 0
02/09/2026 CT 3 0 0
01/12/2026 CT 3 0 0
01/12/2026 MA 3 0 0
01/05/2026 CT 2 0 0
12/31/2025 CT 2 0 0
09/04/2025 CT 3 0 0
08/21/2025 CT 3 0 0
08/11/2025 CT 2 0 0
07/30/2025 CT 3 0 0

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.

Power Units 112
Drivers 82
Fleet Size Large Fleet
Operation Type Interstate
Hazmat No
Operating Since 11/02/1995
MCS-150 Filed 20260130 1
Annual Mileage (MCS-150) 1,429,000
Address 848 Marshall Phelps Road, Windsor, CT 06095-2107