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THERMAL SUPPLY INC
Trust Score
Good
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Company CheckTHERMAL SUPPLY INC · DOT 407918
Private carrier, runs its own trucks and hauls its own freight
DBA: THERMAL SUPPLY CO
717 S LANDER ST, SEATTLE, WA, 98134
PRIVATE CARRIER
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Due-diligence certificate
27
Power Units
25
Drivers
0
Crashes (24-Month)
Not reported
Insurance
Not Rated
Safety Rating
28
Inspections
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Deep records on this carrier, only on LoadWrap
Public record
4 events tracked · latest Jan 16, 2026 ↓ Show details ↓Safety & compliance 4
- Jan 16, 2026Clean roadside inspection, no violations.
- Jan 8, 2026Clean roadside inspection, no violations.
- Dec 19, 2025Roadside inspection, 1 violation (no OOS).
- Dec 4, 2025Roadside inspection, 1 violation (no OOS).
Public FMCSA record · blue clean · orange change · red risk.
Company Information
Legal NameTHERMAL SUPPLY INC
DBA NameTHERMAL SUPPLY CO
DOT Number407918
Entity TypePrivate Carrier
Operating StatusA - Active
LocationSeattle, Washington
Added06/01/1974
MCS-15001/08/2026
Contact Details
PhoneSign in to view
EmailSign in to view
Physical Address717 S LANDER ST, SEATTLE, WA, 98134
Mailing Address717 S LANDER ST, SEATTLE, WA, 98134
Operating Authorities
Authority TypePRIVATE PROPERTY
Carrier OperationA - Interstate
CommonNot Active
ContractNot Active
BrokerNot Active
Operation Classification
Private (Property)Private Only
SMS BASIC Scores
FMCSA safety categories, last 24 months. Above Cutoff = FMCSA flags a problem · Below cutoff = within limits · Clean = no violations.
Unsafe Driving
measure 1.82 · 5 insp with violations
Below cutoff
Hours-of-Service Compliance
measure 0 · 0 insp with violations
Clean
Driver Fitness
measure .48 · 2 insp with violations
Below cutoff
Controlled Substances / Alcohol
measure 0 · 0 insp with violations
Clean
Vehicle Maintenance
measure 1.89 · 4 insp with violations
Below cutoff
Source: FMCSA SMS, updated monthly.
Mileage
Annual Mileage158,849 miles
Mileage Year2014
VMT SourceMCS-150 Form
Drivers
25
Interstate
0
Intrastate
0
CDL
25
Total
Interstate >100mi0
Interstate <100mi0
Intrastate >100mi0
Intrastate <100mi0
Equipment
No equipment breakdown on file with FMCSA.
HazMatYes
Safety Summary
Safety RatingNot Rated
Total Crashes (24-mo)0
Fatal0
Driver OOS11.8% avg 5.5%
Vehicle OOS18.2% avg 20.7%
SmartWay PartnerNo
Last Review06/10/2005
Quick Facts
StatusActive
TypePrivate Carrier
Fleet27 units
Drivers25
Mileage158,849 mi
MCS-15001/2026
Safety & Inspection Data
Crash Summary
Total Crashes (24-mo)0
Fatal0
Injury0
Tow-Away0
Driver Inspections
Total17
Out of Service2
OOS Rate11.8%
National Avg5.5%
Above National Average
Vehicle Inspections
Total11
Out of Service2
OOS Rate18.2%
National Avg20.7%
Below National Average
Last FMCSA Review: 06/10/2005
Safety Trends by Year
Roadside inspections and crashes on file, year over year. The red portion of each inspection bar is the out-of-service share; ▲/▼ compares to the prior year.
Inspections · red = OOS
2023
5 · 0 OOS -
2024
6 · 2 OOS ▲
2025
11 · 2 OOS =
2026
2 · 0 OOS ▼
Crashes
No crashes on record.
Based on FMCSA crash and roadside inspection records (rolling 3-year window). The latest year may be partial.
Out-of-Service Summary Last 24 months
Live FMCSA roadside inspections through Jan 2026, 16 inspections, 3 resulted in out-of-service (18.8% OOS rate).
Driver Out-of-Service
2 OOS
Vehicle Out-of-Service
3 OOS
Live FMCSA roadside inspection records, refreshed monthly.
Roadside Violations by Safety Category Last 24 months
20 roadside violations across 16 inspections, grouped into FMCSA safety-behavior categories. The shaded portion shows how many were serious enough to result in an out-of-service order.
ViolationsOut-of-service
Unsafe Driving
8 violations · 2 OOS
Vehicle Maintenance
7 violations · 1 OOS
Driver Fitness
3 violations · 2 OOS
Other (General)
2 violations · 0 OOS
Categories follow FMCSR violation parts (Part 393/396 = Vehicle Maintenance, Part 395 = HOS; "Other" = general/administrative parts such as 390). Raw violation counts and out-of-service results, not FMCSA percentile rankings, which are not published for property carriers.
Inspection Records (24)
| Date | State | Level | Location | Violations | OOS | Driver Viol | Driver OOS | Vehicle Viol | Vehicle OOS | HazMat | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 01/16/2026 | WA | Full (Level I) | LIBERTY LAKE WA | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 01/08/2026 | CA | Walk-Around (Level II) | US-199 N/OF MIDDLE FORK ROAD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 12/19/2025 | WA | Driver-Only (Level III) | BURLINGTON WA | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 12/04/2025 | OR | Walk-Around (Level II) | CASCADE LOCKS OR | 1 | 0 | 0 | 0 | 1 | 0 | - | ▲Detail |
| 11/14/2025 | WA | Full (Level I) | LIBERTY LAKE WA | 4 | 2 | 0 | 1 | 0 | 1 | - | ▲Detail |
| 10/14/2025 | WA | Full (Level I) | PORT ANGELES WA | 1 | 1 | 0 | 0 | 0 | 1 | - | ▲Detail |
| 09/30/2025 | WA | Driver-Only (Level III) | LIBERTY LAKE WA | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/20/2025 | WA | Full (Level I) | LIBERTY LAKE WA | 3 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 06/17/2025 | WA | Driver-Only (Level III) | ROCK ISLAND WA | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/15/2025 | OR | Full (Level I) | SISTERS OR | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/09/2025 | CA | Full (Level I) | US-199 N/OF MIDDLE FORK ROAD | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 05/07/2025 | WA | Full (Level I) | LIBERTY LAKE WA | 2 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 03/27/2025 | WA | Driver-Only (Level III) | KALAMA WA | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 11/07/2024 | WA | Walk-Around (Level II) | WALLULA WA | 1 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/24/2024 | WA | Walk-Around (Level II) | POULSBO WA | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 08/20/2024 | WA | Driver-Only (Level III) | RIDGEFIELD WA | 5 | 2 | 0 | 1 | 0 | 1 | - | ▲Detail |
| 07/11/2024 | WA | Driver-Only (Level III) | RIDGEFIELD WA | 4 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 03/05/2024 | ID | Walk-Around (Level II) | POST FALLS ID | 3 | 1 | 0 | 0 | 0 | 1 | - | ▲Detail |
| 01/19/2024 | CA | Full (Level I) | US-199 N/OF MIDDLE FORK ROAD | 2 | 0 | 0 | 0 | 2 | 0 | - | ▲Detail |
| 10/18/2023 | WA | Driver-Only (Level III) | INTERSTATE | 2 | 0 | 2 | 0 | 0 | 0 | - | ▲Detail |
| 09/26/2023 | OR | Walk-Around (Level II) | MULTNOMAH COUNTY - I205 | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
| 09/06/2023 | WA | Driver-Only (Level III) | 5000 E TRENT | 1 | 0 | 1 | 0 | 0 | 0 | - | ▲Detail |
| 08/17/2023 | WA | Full (Level I) | SC72 RIDGEFIELD (POE) | 2 | 0 | 0 | 0 | 2 | 0 | - | ▲Detail |
| 07/18/2023 | WA | Driver-Only (Level III) | BLAINEWA | 0 | 0 | 0 | 0 | 0 | 0 | - | ▲Detail |
Detailed Inspection Report
Safety Performance Percentiles
FMCSA SMS percentile rankings. Higher percentile = worse performance relative to peers.
Total Inspections17
Unsafe Driving
5 viols
Driver Fitness
2 viols
Vehicle Maintenance
4 viols
Licensing & Insurance
No insurance history records.
No active insurance policies.
No authority history.
No revocation records.
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