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TETRA TECH INC
Bothel, WA
CarrierChk vetting signal
No flags raised
Authority, insurance, safety rating, crash records and out-of-service rates checked
FMCSA status: Active registration · no operating authority · DOT 2964967
Active
No Safety Rating
Broker Vetting Summary
Key signals from current FMCSA records
Authority
No Active Authority
Common carrier
Insurance
Not Found
No coverage amount on file
Safety
Not Rated
4 inspections on record
✓ No risk flags found on authority or insurance records
Vetting notes
- Active FMCSA registration, but no active for-hire operating authority on record
- Registered with FMCSA as a private carrier — not registered to haul other companies' freight for hire
- No active insurance filing found on record
- 4 FMCSA inspections on record
Company Information
Registration, contact and cargo details
FMCSA Registration
DOT Number
2964967
Safety Rating
Not Rated
Operation Classification
Private (property)
MCS-150 Filed
September 2, 2025
FMCSA Registration
January 23, 2017
Annual Mileage
10,000 mi (2024)
Contact Information
Address
19803 N Creek Pkwy Suite 100, Bothel, WA 98011
Phone
Email
Website
Owner / Officer
Eric Ribary
Cargo Types
Drive/Tow AwayOther Cargo
Safety Snapshot
Out-of-service rates, violations and crashes
Safety & Inspection Summary
Total Inspections
4
Driver Inspections
2
Vehicle Inspections
2
Out-of-Service Violations
1
Violations by Category
Vehicle Maintenance2
Unsafe Driving0
Hours of Service1
OOS Rates vs. National Average
Inspection Trend by Year
2026
2025
2024
Violation Rate by Category
Share of roadside inspections in FMCSA's rolling 24-month window that found a violation in each category. The individual violations are listed under each inspection in Inspection Details below. None of this is the basis of the safety rating, which comes from an on-site compliance review.
Vehicle Maintenance
1 of 2 inspections
Unsafe Driving
0 of 3 inspections
Hours of Service
1 of 3 inspections
Driver Fitness
0 of 3 inspections
Controlled Substances
0 of 3 inspections
Crash History (1)
Crashes reported to FMCSA in the last 24 months. A crash appearing here is a reported event, not a finding of fault.
1
Crashes
0
Fatalities
0
Injuries
1
Tow-aways
| Date | State | Fatal | Injured | Tow | Conditions |
|---|---|---|---|---|---|
| June 28, 2026 | MI | — | — | Yes | No Adverse Conditions · Daylight · Dry |
Fleet & Operating Areas
Observed roadside activity and equipment
Where This Carrier Operates
States where this carrier's roadside inspections were recorded
FewerMore
MT2
MI1
WA1
Fleet & Equipment (6)
Vehicles identified in this carrier's inspection history. Year, make, model and equipment type are decoded from the VIN.
Power units
~3
of 4 reported to FMCSA
Trailers
~3
seen at inspection
Equipment types observed
Pickup
3
Semi-trailer
2
Units on record
| Vehicle | Type | VIN | Inspections | With OOS |
|---|---|---|---|---|
| 2020 Chevrolet Silverado | Pickup · Class 3 | 1GC4YUEY2LF316288 | 2 | — |
| Unknown | Semi-trailer | 1T9BB8C81DL952006 | 2 | 1 |
| Mastercraf | — | 19MSB2620D2E40001 | 1 | — |
| 2022 Chevrolet Silverado HD | Pickup · Class 3 | 1GC4YPEY2NF163125 | 1 | 1 |
| 2023 Chevrolet Silverado HD | Pickup · Class 3 | 1GC4YVEY5PF119594 | 1 | — |
| Tuff | Semi-trailer | 1T9BB9C909F952258 | 1 | — |
A vehicle appearing here was recorded in an inspection — it is not proof the carrier still operates it today.
Inspection Details
Each roadside inspection with its violations
Inspection Records (4)
| Date | Report # | Location | Level | Viol | OOS | Shipper | Unit Type | Make | VIN | License |
|---|---|---|---|---|---|---|---|---|---|---|
| May 20, 2026 | HOLLM04947 | MI, MI | II | 1 | — | — | Straight Truck Semi-trailer |
CHEVROLET TUFF |
1GC4YVEY5PF119594 1T9BB9C909F952258 |
WA RP22279 WA 07249AD |
| 390.21TB1-MC | Operating a CMV without legal name or trade name displayed | |||||||||
| February 3, 2026 | 2102003177 | DU PONT WA | II | 5 | 1 | CARRIER | Straight Truck Semi-trailer |
CHEVROLET UNKNOWN |
1GC4YPEY2NF163125 1T9BB8C81DL952006 |
WA RP22277 WA 23379AB |
| 393.43DBMA | OOSBrake - Breakaway not attached to the towing vehicle | Brakes All Others | ||||||||
| 393.95F | Emergency Equipment - Stopped vehicle warning devices missing or improper | Emergency Equipment | ||||||||
| 387.301A | Carrier -Motor carrier shall not engage in interstate or foreign commerce without proof of public liability and property damage insurance as required in 49 CFR 38 | |||||||||
| 392.2-SLLSR | State/Local Laws - State registration/tag violation | |||||||||
| 395.30B1-ELDDFR | HOS (ELD) - Driver failing to review records and certify the accuracy of the information. | Other Log/Form & Manner | ||||||||
| May 9, 2025 | U777400664 | HAUGAN MT | III | — | — | TETRA TECH INC | Straight Truck Semi-trailer |
CHEVROLET UNKNOWN |
1GC4YUEY2LF316288 1T9BB8C81DL952006 |
WA C77852V WA 23379AB |
| May 12, 2024 | U554900311 | HAUGAN MT | III | — | — | CARRIER | Truck Tractor Semi-trailer |
CHEVROLET MASTERCRAF |
1GC4YUEY2LF316288 19MSB2620D2E40001 |
WA C77852V WA 07249AB |
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Data sourced from FMCSA MCMIS via Socrata. Record last updated: November 1, 2026.
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