Downriver SepticSeptic service company in Spokane, WA
Downriver Septic is a septic service company in Spokane, WA, ranked #7 of 26 septic service companies in Spokane and rated 5.0 from 96 Google reviews. Open Monday to Friday.
Spokane, WAUpdated 0 paid placements in any rankingHow we rank
Key facts
| Phone | (509) 991-6999 |
|---|---|
| Website | downriverseptic.com |
| Hours | Monday to Friday: 7:30 AM – 6 PM |
| Google rating | 5.0 from 96 Google reviews |
Trades
Each trade shows the evidence we matched it on.
- Septicmain tradeGoogle main category
Service area
Based in Spokane, WAView on map
Opening hours
| Day | Hours |
|---|---|
| Monday | 7:30 AM – 6 PM |
| Tuesday | 7:30 AM – 6 PM |
| Wednesday | 7:30 AM – 6 PM |
| Thursday | 7:30 AM – 6 PM |
| Friday | 7:30 AM – 6 PM |
| Saturday | Closed |
| Sunday | Closed |
- Open evenings — no
- Open Saturdays — no
- Open Sundays — no
Reviews
ContractorsRanked reviews
No ContractorsRanked reviews yet
5.0from 96 Google reviews
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Questions about Downriver Septic
How is Downriver Septic ranked in Spokane?
Downriver Septic is ranked #7 of 26 septic service companies in Spokane by CR Score, with 59 out of 100 as of November 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.
What are Downriver Septic’s hours?
Downriver Septic is open Monday to Friday. Its listed hours are Monday to Friday, 7:30 AM – 6 PM. It is closed on Saturdays and closed on Sundays. Hours come from the business listing; holiday hours may differ.
What do Google reviews say about Downriver Septic?
Downriver Septic has a rating of 5.0 from 96 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.
How do I contact Downriver Septic?
Call Downriver Septic on (509) 991-6999. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.
Own Downriver Septic? Claim this profile.
Claiming is free. Correct your hours, trades and service area. The CR Score is recalculated from corrected data; payment never changes it.