The details on Downriver Septic LLC
- WA L&I registration
- DOWNRSL789C2
- Registration checked
- July 27, 2026
- Registered since
- 2022
- Expires
- February 2028
- Contractor bond
- $15,000 · Ohio Cas Ins Co
- Liability insurance
- $1,000,000 · Ohio Security Ins Co
- Insurance through
- February 2027
- Primary trade
- General Contractor
- L&I specialty
- Sanitation System / Side sewers
- Registered principal
- ROTHROCK, JOEL DUANE · since 2022
- Service area
- Spokane
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Questions worth asking Downriver Septic LLC
Is Downriver Septic LLC licensed in Washington?
Downriver Septic LLC holds Washington State (L&I) contractor registration DOWNRSL789C2, expiring February 2028. We verified it against the state record on July 27, 2026, and you can check the same number on Washington's contractor lookup in about a minute. L&I also lists a $15,000 contractor bond (Ohio Cas Ins Co) and $1,000,000 of liability insurance with Ohio Security Ins Co through February 2027. Ask for proof of bond and current insurance before work starts.
What areas does Downriver Septic LLC serve?
Spokane. Service areas change, so confirm they cover your address when you call.
How did Downriver Septic LLC end up on this page?
Downriver Septic LLC is licensed and working in the Spokane area — that's the whole bar for a page here. We check that registration against the state's own record and date the check on this page, so you can see for yourself how current it is.