THERMAL SUPPLY INC

USDOT 407918 • DBA: THERMAL SUPPLY CO • 717 S LANDER ST, SEATTLE, WA, 98134

ACTIVE

Authority:None on file

Insurance:None on file

BOC-3:Not on file

Safety Rating:Not rated

MCS-150:Never updated

OOS Orders:None

Overview

Company profile from FMCSA Census File

USDOT

407,918

Status

ACTIVE

Entity Type

Corporation

Operation

Interstate

State

Washington

Phone

2066244590

[email protected]

Power Units (MCS-150)

Drivers (MCS-150)

MCS-150 Mileage

158,849

Physical Address

717 S LANDER ST, SEATTLE, WA, 98134

Contact

Phone: 2066244590

Email: [email protected]

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

Hours of Service

N/A

Unsafe Driving

30%

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

Inspections

Violations

6 OOS

Vehicle OOS %

16.7%

Driver OOS %

8.3%

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 24 of 24 inspection records

Inspection Activity Map

4 states • 24 inspections

None Low Medium High🚛 Home base

Violation Summary (34 violations from 24 inspections)

fmcsa-inspection-file

Violation Summary (34 violations from 24 inspections)
Code	Description	# Violations	# OOS	Severity Wt	BASIC
FMCSR:392.2	Operating a CMV while ill or fatigued	8	0	8	Unsafe Driving
FMCSR:392.9a(a)(2)	Transporting passengers without authority	2	2	8	General/Admin
FMCSR:393.9(a)	Inoperable required lamps	2	0	3	Vehicle Maintenance
FMCSR:392.2-SLLTCD	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:396.17C-PI	No proof of periodic inspection	1	0	3	Vehicle Maintenance
FMCSR:391.41APC	Medical (Certificate) - Operating a property-carrying vehicle without a valid medical certificate in possession or on file with the state drivers licensing agency	1	1	—	Driver Fitness
FMCSR:393.47E	Slack adjuster defective	1	0	7	Vehicle Maintenance
FMCSR:393.53B-B	Steering system components worn	1	0	7	Vehicle Maintenance
FMCSR:396.3A1-BOS	BRAKES OUT OF SERVICE: The number of defective brakes is equal to or greater than 20 percent of the service brakes on the vehicle or combination	1	1	—	Vehicle Maintenance
FMCSR:392.9BA-INACTIVE	392.9BA-INACTIVE	1	1	—	Unsafe Driving
FMCSR:390.21TE2IV-D	390.21TE2IV-D	1	0	—	General/Admin
FMCSR:390.21TB1-MC	390.21TB1-MC	1	0	—	General/Admin
FMCSR:393.95A4-EEUS	Emergency Equipment - Fire Extinguishers - unsecured	1	0	—	Vehicle Maintenance
FMCSR:392.2-SLL	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:393.9A-LCL	Inoperable required lamps	1	0	3	Vehicle Maintenance
FMCSR:393.11A1-LLPL	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:392.2-SLLCP	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:392.2-SLLLR	Operating a CMV while ill or fatigued	1	0	8	Unsafe Driving
FMCSR:391.11(b)(1)	No valid CDL	1	1	9	Driver Fitness
FMCSR:391.41(a)	Physical qualification - general	1	0	7	Driver Fitness
FMCSR:396.17(c)	No proof of periodic inspection	1	0	3	Vehicle Maintenance
FMCSR:393.95(a)(4)	393.95(a)(4)	1	0	—	Vehicle Maintenance
FMCSR:393.11	Lighting devices/reflectors	1	0	3	Vehicle Maintenance
FMCSR:396.5(b)	Fuel system leak	1	0	7	Vehicle Maintenance
FMCSR:392.16(a)	Failing to use seat belt (49 CFR)	1	0	3	Unsafe Driving

Peer Context

This carrier vs national averages. Lower is better for all metrics.

Vehicle OOS Rate

16.7%vs nat'l 23.4%

-6.7 pts below avg

Driver OOS Rate

8.3%vs nat'l 6.7%

+1.6 pts above avg

Violations / Inspection

1.42vs nat'l 1.80

-0.38 below avg

National averages: vehicle OOS 23.4%, driver OOS 6.7%, violations per inspection ~1.8. Based on FMCSA MCSAP program data.

Inspection History (24 inspections)

fmcsa-inspectionsApr 5, 2026

Inspection History (24 inspections)
Date	Report #	Station	State	Level	Vehicle	Violations	Top Codes	OOS
Jan 16, 2026	86850314	LIBERTY LAKE WA	WA	Level 1	CHEVROLET STRAIGHT TRUCK	0	—	No
Jan 8, 2026	86743159	US-199 N/OF MIDDLE FORK ROAD	CA	Level 2	FRHT STRAIGHT TRUCK	0	—	No
Dec 19, 2025	86646516	BURLINGTON WA	WA	Level 3	FREIGHTLIN STRAIGHT TRUCK	1	392.2-SLLTCD	No
Dec 4, 2025	86487322	CASCADE LOCKS OR	OR	Level 2	FREIGHTLIN STRAIGHT TRUCK	1	396.17C-PI	No
Nov 14, 2025	86357795	LIBERTY LAKE WA	WA	Level 1	FREIGHTLIN STRAIGHT TRUCK	4	391.41APC, 393.47E, 393.53B-B	Yes
Oct 14, 2025	86045241	PORT ANGELES WA	WA	Level 1	FREIGHTLIN STRAIGHT TRUCK	1	392.9BA-INACTIVE	Yes
Sep 30, 2025	85959237	LIBERTY LAKE WA	WA	Level 3	FREIGHTLIN STRAIGHT TRUCK	0	—	No
Aug 20, 2025	85577920	LIBERTY LAKE WA	WA	Level 1	FREIGHTLIN STRAIGHT TRUCK	3	390.21TE2IV-D, 390.21TB1-MC, 393.95A4-EEUS	No
Jun 17, 2025	85008538	ROCK ISLAND WA	WA	Level 3	FREIGHTLIN STRAIGHT TRUCK	1	392.2-SLL	No
May 15, 2025	84679998	SISTERS OR	OR	Level 1	FREIGHTLIN STRAIGHT TRUCK	0	—	No
May 9, 2025	84647991	US-199 N/OF MIDDLE FORK ROAD	CA	Level 1	FRHT STRAIGHT TRUCK	0	—	No
May 7, 2025	84620861	LIBERTY LAKE WA	WA	Level 1	GMC STRAIGHT TRUCK	2	393.9A-LCL, 393.11A1-LLPL	No
Mar 27, 2025	84262896	KALAMA WA	WA	Level 3	FORD STRAIGHT TRUCK	1	392.2-SLLCP	No
Nov 7, 2024	83119219	WALLULA WA	WA	Level 2	FREIGHTLIN STRAIGHT TRUCK	1	392.2-SLLLR	No
Sep 24, 2024	82753745	POULSBO WA	WA	Level 2	FREIGHTLIN STRAIGHT TRUCK	0	—	No
Aug 20, 2024	82518093	RIDGEFIELD WA	WA	Level 3	FREIGHTLIN STRAIGHT TRUCK	5	392.2, 392.9a(a)(2), 391.11(b)(1)	Yes
Jul 11, 2024	82115783	RIDGEFIELD WA	WA	Level 3	FORD STRAIGHT TRUCK	4	392.2, 396.17(c)	No
Mar 5, 2024	81092256	POST FALLS ID	ID	Level 2	FORD STRAIGHT TRUCK	3	392.2, 393.95(a)(4), 392.9a(a)(2)	Yes
Jan 19, 2024	80650530	US-199 N/OF MIDDLE FORK ROAD	CA	Level 1	FORD STRAIGHT TRUCK	2	393.11, 396.5(b)	No
Oct 18, 2023	79956945	INTERSTATE	WA	Level 3	FRHT STRAIGHT TRUCK	2	392.2	No
Sep 26, 2023	79773438	MULTNOMAH COUNTY - I205	OR	Level 2	FORD STRAIGHT TRUCK	0	—	No
Sep 6, 2023	79621216	5000 E TRENT	WA	Level 3	GMC STRAIGHT TRUCK	1	392.16(a)	No
Aug 17, 2023	79447091	SC72 RIDGEFIELD (POE)	WA	Level 1	FORD STRAIGHT TRUCK	2	393.9(a)	No
Jul 18, 2023	79165677	BLAINEWA	WA	Level 3	FREIGHTLIN STRAIGHT TRUCK	0	—	No