Superior Septic Services LLC
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MCS-150 not updated in over 2 years: FMCSA requires a biennial update.
How we scored it · 5 factors
Composite of public FMCSA authority, insurance, inspection and crash records weighted against the national fleet. Decision support, not an official FMCSA safety rating.
Safety
FMCSA inspections & crashes · 24 mo · AS OF OCT 7, 2026No roadside inspections or reportable crashes in the last 24 months, and not rated by FMCSA.
Enforcement
FMCSA closed casesClosed enforcement cases — case numbers, violation codes and the amount settled — are available after you create a free account.
Equipment
Operations & cargo
Identity & federal record
FMCSA census · MCS-150- USDOT
- 2072227
- MC / docket
- None
- Legal name
- Superior Septic Services LLC
- DBA
- Superior Restrooms
- Entity type
- Carrier
- Operation
- Intrastate (Non-Hazmat)
- First registered
- Sep 2, 2010
- Last MCS-150
- Apr 25, 2024
- Safety rating
- Not rated
- Drivers (CDL)
- 2 (2)
- Hazmat
- Yes
- Business type
- —
Fraud & network signals
For review, not a verdict.
- Superior Restrooms LLC · USDOT 3928055 · Granite Falls, WA
Shared contact details can mean affiliated companies or a registration service, but they are also a common sign of chameleon carriers and identity theft. Confirm you're dealing with the company you expect.
Frequently asked
What is Superior Septic Services LLC's USDOT number?
Superior Septic Services LLC's USDOT number is 2072227.
Is Superior Septic Services LLC authorized to operate?
It does not hold MC operating authority, which private and intrastate carriers do not need.
What is Superior Septic Services LLC's safety record?
No roadside inspections or reportable crashes in the last 24 months. Not rated by FMCSA.
How big is Superior Septic Services LLC's fleet?
5 power units and 2 drivers per its MCS-150 filed Apr 25, 2024.
Where is Superior Septic Services LLC located?
Superior Septic Services LLC is located at 20318 Gun Club Rd, Granite Falls, WA, 98252. Phone: (425) 870-3850.
Similar carriers in Washington
All Washington carriers →Source: FMCSA public records via the U.S. DOT Open Data Portal. Carrier Search presents the federal record and computed signals for decision support only. It is not an FMCSA safety rating and not a recommendation to use or avoid any carrier. Verify authority and insurance before tendering.