What is Kamco Supply Corp of Boston's safety grade?

Kamco Supply Corp of Boston has a CarrierRecord safety grade of A. This grade is based on FMCSA inspection results, out-of-service rates, and crash history. Grades range from A (excellent) to F (poor). NR means not enough data to rate.

How many FMCSA inspections does Kamco Supply Corp of Boston have?

Kamco Supply Corp of Boston has 55 inspections on record with a 5.5% vehicle out-of-service rate and a 1.8% driver out-of-service rate. The national averages are 23.2% and 6.4% respectively. These inspections revealed 28 violations.

Has Kamco Supply Corp of Boston been involved in any crashes?

Kamco Supply Corp of Boston has no crashes on record in FMCSA data.

Kamco Supply Corp of Boston Safety Record

DOT# 268633 · Woburn, MA 01801 · 7819380909

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

Last inspected 03/20/2026

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

Safety Score Breakdown · 0/100 points

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, Kamco Supply Corp of Boston (DOT# 268633) in Woburn, Massachusetts has 55 inspections on record with 28 violations and a 5.5% vehicle out-of-service rate. Safety grade: A (excellent safety record).

55 Inspections

5.5% Vehicle OOS Rate

0 Crashes

51 Power Units

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.

Vehicle OOS Rate 5.5%

Carrier: 5.5% (3 of 55) National: 23.2%

Driver OOS Rate 1.8%

Carrier: 1.8% (1 of 55) National: 6.4%

61% OOS rate better than 61% of carriers in Massachusetts

27% crash rate better than 27% of carriers in Massachusetts

Violation Categories · 28 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.

28 total violations across 55 inspections

4 violations resulted in out-of-service orders (14%)

Vehicle Maintenance

Unsafe Driving

Driver Fitness

Inspection History · 55 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.

Inspected across 7 states: CT, MA, ME, NH, RI, US, VT

Level 1: 5 (9%) Level 2: 20 (36%) Level 3: 30 (55%)

1 of 5 recent inspections had vehicle out-of-service violations

Date	State	Level	Veh OOS	Drv OOS
03/20/2026	ME	2	0	0
03/18/2026	MA	3	0	0
03/12/2026	ME	3	0	0
03/10/2026	VT	2	1	0
02/12/2026	ME	2	0	0
11/19/2025	ME	3	0	0
11/18/2025	VT	2	0	0
09/02/2025	MA	3	0	0
08/21/2025	MA	2	0	0
08/13/2025	VT	3	0	0
07/01/2025	ME	2	0	0
05/19/2025	ME	2	0	0
05/15/2025	ME	1	0	0
04/24/2025	ME	1	0	0
04/22/2025	ME	2	1	0
04/21/2025	MA	3	0	0
04/17/2025	VT	2	0	0
03/31/2025	ME	2	0	0
03/24/2025	CT	3	0	0
03/05/2025	NH	3	0	0
02/27/2025	RI	3	0	0
02/25/2025	NH	2	0	0
01/30/2025	NH	3	0	0
12/18/2024	MA	3	0	0
12/06/2024	NH	3	0	0
12/06/2024	NH	2	1	0
11/18/2024	VT	3	0	0
10/18/2024	MA	3	0	0
08/22/2024	NH	2	0	0
08/02/2024	NH	3	0	0
05/30/2024	NH	3	0	0
05/07/2024	ME	1	0	0
04/29/2024	NH	3	0	0
04/10/2024	US	1	0	0
04/08/2024	NH	3	0	0
04/05/2024	MA	3	0	0
03/18/2024	ME	2	0	0
03/18/2024	NH	3	0	0
03/04/2024	NH	3	0	0
02/14/2024	ME	2	0	0
02/05/2024	NH	3	0	0
01/22/2024	NH	3	0	0
11/20/2023	ME	2	0	0
11/03/2023	MA	2	0	0
11/03/2023	MA	2	0	0
10/16/2023	NH	3	0	0
10/02/2023	NH	3	0	0
09/28/2023	MA	3	0	0
08/31/2023	VT	3	0	0
08/25/2023	MA	3	0	0
08/24/2023	NH	3	0	0
08/22/2023	ME	1	0	0
07/13/2023	MA	2	0	0
04/18/2023	NH	3	0	1
04/04/2023	MA	2	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.

Power Units 51

Drivers 46

Fleet Size Mid-Size Fleet

Operation Type Interstate

Hazmat No

Operating Since 01/15/1986

MCS-150 Filed 20250827 0

Annual Mileage (MCS-150) 1

Address 181 New Boston Street, Woburn, MA 01801