TRI-STATE WINDOW & SIDING CO INC

USDOT 436333 • 47 SANBORN ROAD, LONDONDERRY, NH, 03053

ACTIVE

Authority:None on file

Insurance:None on file

BOC-3:Not on file

Safety Rating:C

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

436,333

Status

ACTIVE

Entity Type

Corporation

Operation

Interstate

State

New Hampshire

Phone

6034321461

[email protected]

Power Units (MCS-150)

Drivers (MCS-150)

Safety Rating

MCS-150 Mileage

25,000

Physical Address

47 SANBORN ROAD, LONDONDERRY, NH, 03053

Mailing Address

P O BOX 1028, LONDONDERRY, NH, 03053

Contact

Phone: 6034321461

Email: [email protected]

Risk Signals2 flagged

MEDIUM

Elevated vehicle OOS rate: 66.7%

National average is 23.4%. This carrier's vehicle OOS rate is 43.3 percentage points above average.

MEDIUM

Elevated driver OOS rate: 66.7%

National average is 6.7%. This carrier's driver OOS rate is 60.0 percentage points above average.

Signals are auto-detected from FMCSA public records. This is not a regulatory determination.

Authority & Insurance

Operating authority, insurance filings, and BOC-3 status

Active Authority

Revoked / Inactive

Authority Types

Insurance Policies

None on file

BOC-3 Filing

Not on file

Operating Authority

fmcsa-authhistApr 5, 2026

No records found

No insurance filings found for this carrier in FMCSA records.

Check FMCSA SAFER for current insurance status

Safety & Inspections

SMS BASIC scores, inspection history, and out-of-service rates

SMS BASIC Scores

Driver Fitness

82%

Hours of Service

N/A

Unsafe Driving

40%

Higher percentile = worse safety performance relative to peers. Scores at or above 75% trigger FMCSA alerts.

Inspections

Violations

4 OOS

Vehicle OOS %

66.7%

Above nat'l avg (23.4%)

Driver OOS %

66.7%

Above nat'l avg (6.7%)

Power Units (MCS-150)

Drivers (MCS-150)

Crash Records

Inspection Activity (24 months)

Monthly inspection counts with OOS months highlighted. Hover bars for details.

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

May

Jun

Jul

Aug

Sep

Oct

Nov

Dec

Jan

Feb

Mar

Apr

Clean monthMonth with OOSBased on latest 3 of 3 inspection records

Inspection Activity Map

1 state • 3 inspections

None Low Medium High🚛 Home base

Violation Summary (14 violations from 3 inspections)

fmcsa-inspection-file

Violation Summary (14 violations from 3 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:391.15A-LNCDLNSRW	Driving while disqualified	2	2	10	Driver Fitness
FMCSR:393.43D-B	Brake - relay emergency valve	1	1	7	Vehicle Maintenance
FMCSR:393.95A4-EEUS	Emergency Equipment - Fire Extinguishers - unsecured	1	0	—	Vehicle Maintenance
FMCSR:393.95F	Emergency Equipment - Stopped vehicle warning devices missing or improper	1	0	—	Vehicle Maintenance
FMCSR:393.9A-LLPL	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:392.2-SLLSR	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.9A-LSML	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:393.60C	Glazing/window obstructions	1	1	4	Vehicle Maintenance
FMCSR:393.80A	Exhaust system defective	1	0	4	Vehicle Maintenance
FMCSR:392.2-SLLMF	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.104C-C	Cargo securement - tiedown damaged	1	0	6	Vehicle Maintenance
FMCSR:392.16(a)	Failing to use seat belt (49 CFR)	1	0	3	Unsafe Driving
FMCSR:396.1	Carrier responsibility for inspection/maintenance	1	0	4	Vehicle Maintenance

Inspection History (3 inspections)

fmcsa-inspectionsApr 5, 2026

Inspection History (3 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Jun 26, 2025	85757339	NH	NH	Level 1	GREAT DANE SEMI-TRAILER	7	391.15A-LNCDLNSRW, 393.43D-B, 393.95A4-EEUS	Yes
Feb 7, 2025	83837149	MANCHESTER	NH	Level 3	FRHT STRAIGHT TRUCK	5	391.15A-LNCDLNSRW, 393.60C, 393.80A	Yes
Jul 5, 2024	82056619	PARK & RIDE HOOKSETT SIDE TOLL	NH	Level 3	FRHT STRAIGHT TRUCK	2	392.16(a), 396.1	No